@charset "utf-8";
/* CSS Document 
** author:永易搜
** URL:http://www.yongyisou.com/
** tips:CSS文件非专业勿动，编码格式为utf-8
*/
*{ 
  padding:0px; margin:0px;
}
li{list-style:none;}
img{border:none;border:0;}
a{text-decoration:none;color:#000;}
a:hover{color:#f00;}
a:focus {outline:0; } 
html{font:normal 15px/1.5 "microsoft yahei",tahoma,arial,sans-serif;background:#fff;}
body{background:#fff;min-width: 1200px;}
/* 在大屏幕上的样式 */
@media (min-width: 1201px) {
  body {
      overflow-x: hidden;
  }
}
input,input:focus,select,select:focus{outline:none;text-indent:5px}
input:-webkit-autofill {background-color: #FAFFBD;background-image: none;color: #000;}
input:-webkit-autofill , textarea:-webkit-autofill, select:-webkit-autofill {  
    -webkit-text-fill-color: #333333 !important; 
    -webkit-box-shadow: 0 0 0px 1000px transparent  inset !important;  
    background-color:transparent;  
    background-image: none;  
    transition: background-color 50000s ease-in-out 0s; 
}  
video {
    object-fit: contain;outline: none
}
input {background-color:transparent;}
h1{ font-size:22px}
h2{ font-size:20px}
h3{ font-size:18px}
h4{ font-size:16px}
address, cite, dfn, em, i, var {font-style: normal;} /* 斜体扶正 */
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[data-aos].aos-animate{transition-delay:2.55s}[data-aos][data-aos][data-aos-duration="2600"],body[data-aos-duration="2600"] [data-aos]{transition-duration:2.6s}[data-aos][data-aos][data-aos-delay="2600"],body[data-aos-delay="2600"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2600"].aos-animate,body[data-aos-delay="2600"] [data-aos].aos-animate{transition-delay:2.6s}[data-aos][data-aos][data-aos-duration="2650"],body[data-aos-duration="2650"] [data-aos]{transition-duration:2.65s}[data-aos][data-aos][data-aos-delay="2650"],body[data-aos-delay="2650"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2650"].aos-animate,body[data-aos-delay="2650"] [data-aos].aos-animate{transition-delay:2.65s}[data-aos][data-aos][data-aos-duration="2700"],body[data-aos-duration="2700"] [data-aos]{transition-duration:2.7s}[data-aos][data-aos][data-aos-delay="2700"],body[data-aos-delay="2700"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2700"].aos-animate,body[data-aos-delay="2700"] [data-aos].aos-animate{transition-delay:2.7s}[data-aos][data-aos][data-aos-duration="2750"],body[data-aos-duration="2750"] [data-aos]{transition-duration:2.75s}[data-aos][data-aos][data-aos-delay="2750"],body[data-aos-delay="2750"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2750"].aos-animate,body[data-aos-delay="2750"] [data-aos].aos-animate{transition-delay:2.75s}[data-aos][data-aos][data-aos-duration="2800"],body[data-aos-duration="2800"] [data-aos]{transition-duration:2.8s}[data-aos][data-aos][data-aos-delay="2800"],body[data-aos-delay="2800"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2800"].aos-animate,body[data-aos-delay="2800"] [data-aos].aos-animate{transition-delay:2.8s}[data-aos][data-aos][data-aos-duration="2850"],body[data-aos-duration="2850"] [data-aos]{transition-duration:2.85s}[data-aos][data-aos][data-aos-delay="2850"],body[data-aos-delay="2850"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2850"].aos-animate,body[data-aos-delay="2850"] [data-aos].aos-animate{transition-delay:2.85s}[data-aos][data-aos][data-aos-duration="2900"],body[data-aos-duration="2900"] [data-aos]{transition-duration:2.9s}[data-aos][data-aos][data-aos-delay="2900"],body[data-aos-delay="2900"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2900"].aos-animate,body[data-aos-delay="2900"] [data-aos].aos-animate{transition-delay:2.9s}[data-aos][data-aos][data-aos-duration="2950"],body[data-aos-duration="2950"] [data-aos]{transition-duration:2.95s}[data-aos][data-aos][data-aos-delay="2950"],body[data-aos-delay="2950"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2950"].aos-animate,body[data-aos-delay="2950"] [data-aos].aos-animate{transition-delay:2.95s}[data-aos][data-aos][data-aos-duration="3000"],body[data-aos-duration="3000"] [data-aos]{transition-duration:3s}[data-aos][data-aos][data-aos-delay="3000"],body[data-aos-delay="3000"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="3000"].aos-animate,body[data-aos-delay="3000"] [data-aos].aos-animate{transition-delay:3s}[data-aos][data-aos][data-aos-easing=linear],body[data-aos-easing=linear] [data-aos]{transition-timing-function:cubic-bezier(.25,.25,.75,.75)}[data-aos][data-aos][data-aos-easing=ease],body[data-aos-easing=ease] [data-aos]{transition-timing-function:ease}[data-aos][data-aos][data-aos-easing=ease-in],body[data-aos-easing=ease-in] [data-aos]{transition-timing-function:ease-in}[data-aos][data-aos][data-aos-easing=ease-out],body[data-aos-easing=ease-out] [data-aos]{transition-timing-function:ease-out}[data-aos][data-aos][data-aos-easing=ease-in-out],body[data-aos-easing=ease-in-out] [data-aos]{transition-timing-function:ease-in-out}[data-aos][data-aos][data-aos-easing=ease-in-back],body[data-aos-easing=ease-in-back] [data-aos]{transition-timing-function:cubic-bezier(.6,-.28,.735,.045)}[data-aos][data-aos][data-aos-easing=ease-out-back],body[data-aos-easing=ease-out-back] [data-aos]{transition-timing-function:cubic-bezier(.175,.885,.32,1.275)}[data-aos][data-aos][data-aos-easing=ease-in-out-back],body[data-aos-easing=ease-in-out-back] [data-aos]{transition-timing-function:cubic-bezier(.68,-.55,.265,1.55)}[data-aos][data-aos][data-aos-easing=ease-in-sine],body[data-aos-easing=ease-in-sine] [data-aos]{transition-timing-function:cubic-bezier(.47,0,.745,.715)}[data-aos][data-aos][data-aos-easing=ease-out-sine],body[data-aos-easing=ease-out-sine] [data-aos]{transition-timing-function:cubic-bezier(.39,.575,.565,1)}[data-aos][data-aos][data-aos-easing=ease-in-out-sine],body[data-aos-easing=ease-in-out-sine] [data-aos]{transition-timing-function:cubic-bezier(.445,.05,.55,.95)}[data-aos][data-aos][data-aos-easing=ease-in-quad],body[data-aos-easing=ease-in-quad] [data-aos]{transition-timing-function:cubic-bezier(.55,.085,.68,.53)}[data-aos][data-aos][data-aos-easing=ease-out-quad],body[data-aos-easing=ease-out-quad] [data-aos]{transition-timing-function:cubic-bezier(.25,.46,.45,.94)}[data-aos][data-aos][data-aos-easing=ease-in-out-quad],body[data-aos-easing=ease-in-out-quad] [data-aos]{transition-timing-function:cubic-bezier(.455,.03,.515,.955)}[data-aos][data-aos][data-aos-easing=ease-in-cubic],body[data-aos-easing=ease-in-cubic] [data-aos]{transition-timing-function:cubic-bezier(.55,.085,.68,.53)}[data-aos][data-aos][data-aos-easing=ease-out-cubic],body[data-aos-easing=ease-out-cubic] [data-aos]{transition-timing-function:cubic-bezier(.25,.46,.45,.94)}[data-aos][data-aos][data-aos-easing=ease-in-out-cubic],body[data-aos-easing=ease-in-out-cubic] [data-aos]{transition-timing-function:cubic-bezier(.455,.03,.515,.955)}[data-aos][data-aos][data-aos-easing=ease-in-quart],body[data-aos-easing=ease-in-quart] [data-aos]{transition-timing-function:cubic-bezier(.55,.085,.68,.53)}[data-aos][data-aos][data-aos-easing=ease-out-quart],body[data-aos-easing=ease-out-quart] [data-aos]{transition-timing-function:cubic-bezier(.25,.46,.45,.94)}[data-aos][data-aos][data-aos-easing=ease-in-out-quart],body[data-aos-easing=ease-in-out-quart] [data-aos]{transition-timing-function:cubic-bezier(.455,.03,.515,.955)}[data-aos^=fade][data-aos^=fade]{opacity:0;transition-property:opacity,transform}[data-aos^=fade][data-aos^=fade].aos-animate{opacity:1;transform:translateZ(0)}[data-aos=fade-up]{transform:translate3d(0,100px,0)}[data-aos=fade-down]{transform:translate3d(0,-100px,0)}[data-aos=fade-right]{transform:translate3d(-100px,0,0)}[data-aos=fade-left]{transform:translate3d(100px,0,0)}[data-aos=fade-up-right]{transform:translate3d(-100px,100px,0)}[data-aos=fade-up-left]{transform:translate3d(100px,100px,0)}[data-aos=fade-down-right]{transform:translate3d(-100px,-100px,0)}[data-aos=fade-down-left]{transform:translate3d(100px,-100px,0)}[data-aos^=zoom][data-aos^=zoom]{opacity:0;transition-property:opacity,transform}[data-aos^=zoom][data-aos^=zoom].aos-animate{opacity:1;transform:translateZ(0) scale(1)}[data-aos=zoom-in]{transform:scale(.6)}[data-aos=zoom-in-up]{transform:translate3d(0,100px,0) scale(.6)}[data-aos=zoom-in-down]{transform:translate3d(0,-100px,0) scale(.6)}[data-aos=zoom-in-right]{transform:translate3d(-100px,0,0) scale(.6)}[data-aos=zoom-in-left]{transform:translate3d(100px,0,0) scale(.6)}[data-aos=zoom-out]{transform:scale(1.2)}[data-aos=zoom-out-up]{transform:translate3d(0,100px,0) scale(1.2)}[data-aos=zoom-out-down]{transform:translate3d(0,-100px,0) scale(1.2)}[data-aos=zoom-out-right]{transform:translate3d(-100px,0,0) scale(1.2)}[data-aos=zoom-out-left]{transform:translate3d(100px,0,0) scale(1.2)}[data-aos^=slide][data-aos^=slide]{transition-property:transform}[data-aos^=slide][data-aos^=slide].aos-animate{transform:translateZ(0)}[data-aos=slide-up]{transform:translate3d(0,100%,0)}[data-aos=slide-down]{transform:translate3d(0,-100%,0)}[data-aos=slide-right]{transform:translate3d(-100%,0,0)}[data-aos=slide-left]{transform:translate3d(100%,0,0)}[data-aos^=flip][data-aos^=flip]{backface-visibility:hidden;transition-property:transform}[data-aos=flip-left]{transform:perspective(2500px) rotateY(-100deg)}[data-aos=flip-left].aos-animate{transform:perspective(2500px) rotateY(0)}[data-aos=flip-right]{transform:perspective(2500px) rotateY(100deg)}[data-aos=flip-right].aos-animate{transform:perspective(2500px) rotateY(0)}[data-aos=flip-up]{transform:perspective(2500px) rotateX(-100deg)}[data-aos=flip-up].aos-animate{transform:perspective(2500px) rotateX(0)}[data-aos=flip-down]{transform:perspective(2500px) rotateX(100deg)}[data-aos=flip-down].aos-animate{transform:perspective(2500px) rotateX(0)}
/*通用调用*/
.w1400{width:1400px;height:auto;margin:0 auto;position: relative;}
.fl{float:left;}
.fr{float:right;}
.clear{
  clear: both;
  zoom: 1;
}
.title{}
.title h2{}
.title .info{}
.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.pro_tit {
  font-size: 40px;
  color: #fff;
  text-align: center;
  line-height: 40px;
  height: 85px;
  overflow: hidden;
  background: url(../images/cp_tbg.png) no-repeat center 12px;
}
.pro_tit span {
  display: block;
  font-size: 20px;
  font-weight: normal;
  padding: 5px 0 0;
}
.animated {
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-duration: var(--animate-duration);
  animation-duration: var(--animate-duration);
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}



/*头部*/
.header {
    height: 42px;
    background-color: #f7f6f6;
    position: relative;
  }
  
  .header .head_l {
    height: 42px;
    line-height: 42px;
    color: #888;
    margin-right: 6px;
  }
  .header .head_l:nth-of-type(3) {
    margin-right: 0;
  }
  
  .header .header_b {
    line-height: 42px;
    height: 42px;
    color: #888;
    position: relative;
  }
  
  .header .header_b a {
    margin: 0 4px;
    color: #888;
  }
  
  .header .header_b .head_l:hover a {
    color: #c40d23;
  }
  
  .header .header_b a .top_icon {
    width: 18px;
    height: 12px;
    position: relative;
    background: url(../images/icon.png) no-repeat;
    top: 15px;
  }
  
  .header .weixin a .top_icon {
    background-position: 0 0;
  }
  
  .header .shouji a .top_icon {
    width: 9px;
    background-position: -21px 0;
    margin-top: 1px;
  }
  
  .header .lianxi a .top_icon {
    width: 13px;
    background-position: -36px 0px;
  }
  
  .header .weixin:hover a .top_icon {
    background-position: 0 -13px;
  }
  
  .header .shouji:hover a .top_icon {
    background-position: -21px -13px;
  }
  
  .header .lianxi:hover a .top_icon {
    background-position: -36px -13px;
  }
  
  .ewm_code {
    width: 102px;
    height: 102px;
    padding: 5px;
    background: #fff;
    position: absolute;
    display: none;
    top: 46px;
    z-index: 999;
    transition: all 0.3s;
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
  }
  
  .header .header_b .weixin .ewm_code {
    left: -20px;
  }
  
  .header .header_b .shouji .ewm_code {
    left: 54px;
  }
  
  .top {
    height: 95px;
  }
  
  .top .logo {
    width: auto;
    height: 69px;
    overflow: hidden;
    margin-top: 15px;
  }
  .top .logo img{width: 100%;height: 100%;display: block;}
  .top_a {
    height: 49px;
    margin-top: 25px;
    border-left: 1px solid #e3e3e3;
    float: left;
    margin-left: 17px;
    padding-left: 20px;
  }
  
  .top_a span {
    display: block;
    line-height: 23px;
  }
  
  .top_a span.a {
    font-size: 24px;
    font-weight: bold;
    color: #000;
    margin-bottom: 6px;
}
  
  .top_a span.b {
    color: #666666;
    font-size: 16px;
  }
  
  .top_b {
    height: 50px;
    margin-top: 23px;
    float: right;
    position: relative;
    display: flex;
    align-items: center;
    font-size: 18px;
    color: #666;
}
  .top_b img {
    margin-right: 8px;
  }
  
  .top_b span.a {
    font-size: 26px;
    font-weight: 600;
    color: #444444;
  }
  
  .top_b span.b {
    font-size: 28px;
    font-weight: 600;
    color: #000;
    line-height: 37px;
    height: 37px;
    display: inline-block;
}
  
  /* .top_b span.c {
    position: absolute;
    left: 60px;
    color: #444444;
    
  } */
  
  /*头部导航*/
  .nav_box1 {
    height: 78px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    background: #171c62;
    width: 100%;
  }
  
  .nav_box {
    background: #171c62;
    height: 78px;
  }
  
  .nav {
    height: 78px;
  }
  .nav>ul{display: flex;justify-content: space-between;}
  .nav ul li {
    float: left;
  }
  
  .nav ul li.nli {
    width: 100%;
    height: 78px;
    line-height: 78px;
    position: relative;
    font-size: 16px;
  }
  .nav ul li.nli .nav_a {
    display: block;
    height: 78px;
    width: 100%;
    text-align: center;
    line-height: 78px;
    color: #fff;
  }
  
  .nav ul li:hover .nav_a, .nav ul li .nav_a.on{
    background: #c40d23;
  }
  
  /* .nav ul li:hover span, .nav ul li.on span {
    background-position: -83px 0;
  } */
  
  .nav .sub {
    display: none;
    width: 100%;
    left: 0;
    top: 78px;
    position: absolute;
    background: #171c62;
    height: auto;
    overflow: hidden;
    z-index: 5;
    font-size: 16px;
  }
  
  .nav .sub li {
    zoom: 1;
    width: 100%;
    height: 44px;
    line-height: 44px;
    overflow: hidden;
    text-align: left;
  }
  
  .nav .sub a {
    display: block;
    width: 100%;
    height: 44px;
    line-height: 44px;
    overflow: hidden;
    color: #fff;
    position: relative;
    font-size: 14px;
  }
  
  .nav .sub li a:before {
    content: "";
    position: absolute;
    width: 4px;
    height: 1px;
    background: #fff;
    position: absolute;
    top: 22px;
    left: 22px;
    margin-right: 40px;
    transition: all .3s;
  }
  
  .nav .sub a em {
    font-style: normal;
    float: left;
    margin-left: 32px;
    transition: all .3s;
    width: auto;
  }
  
  .nav .sub a:hover {
    background: #c40d23;
    color: #fff;
  }
  
  .nav .sub a:hover:before {
    width: 12px;
    background: #fff;
  }
  
  .nav .sub a:hover em {
    margin-left: 40px;
  }
  /* 底部 */
  .foot {
    background: url(../images/foot_bg.jpg) center no-repeat;
    background-size: cover;
    overflow: hidden;
    padding-top: 30px;
    color: #fff;
}
.foot dd a { color: #dddddd; }
.foot1{ overflow:hidden; border-bottom:1px solid; border-color:rgba(255,255,255,0.1); padding-bottom:20px; margin-bottom:40px;}
.foot1>img{ width:139px; float:left;}
.foot1>div{ width:378px; float:right; text-align:center; line-height:60px; font-size:16px;display: flex;align-items: center;}
.foot1>div img{ vertical-align:middle; display:inline-block; margin-right:10px;}
.foot1>div span{ font-family:Arial, Helvetica, sans-serif; font-size:28px; font-weight:bold;}
/* .foot1 p:nth-child(3){ text-align:right; width:10%; line-height:60px;}
.foot1 p:nth-child(3) img{vertical-align:middle; display:inline-block;cursor: pointer;transition: all .5s;}
.foot1 p:nth-child(3) img:hover{
    transform: translateY(-5px);
} */
.fdz{ width:25%; float:left;}
.fdz h3{ font-size:24px; margin-bottom:80px;margin-top:15px;}
.fdz p{font-size: 16px;}
.fdz p span{ color:#999;font-size: 16px;}

.foot dl { width: 15%; float: left; text-align: left; margin-bottom: 20px; }
.foot dl:nth-of-type(1) {margin-left: 90px;}
.foot dl:nth-of-type(5) {width: fit-content;}
.foot dt { font-size: 20px; line-height: 52px;  position: relative; padding-bottom: 10px; color:#999;}
.foot dt a{ color:#999; }
.foot dd { line-height: 35px;font-size: 16px; }
.foot dd a { display: block; }
.foot dd a:hover{color:#fff;}
.foot dd img{width: 120px;height: 120px;}

.foot dt:after{ content:""; display:block; width:12px; height:1px; background-color:#fff;}
.bq { padding: 15px 0px; text-align: left; border-top:1px solid; border-color:rgba(255,255,255,0.1); color:#999; margin-top:30px;}
.bq p{text-align: center;}
.bq span{ float:right;}
.bq a{ color:#999;}
.bq a:hover{color: #fff;}
.foot_img{display: flex;justify-content: center;gap: 25px;padding-bottom: 30px;margin-top: 5px;}
/*首页 index.html*/
  /* 轮播图 */
  .banner {
    width: 100%;
    height: 699px;
    overflow: hidden;
    position: relative;
    max-width: 1920px;
  }
  
  .banner .bd {
    position: relative;
    height: 699px;
  }
  
  .banner .bd li {
    width: 100%;
    height: 699px;
    zoom: 1;
    vertical-align: middle;
  }
  
  .banner .hd {
    width: 100%;
    position: absolute;
    z-index: 1;
    bottom: 20px;
    left: 0;
    height: 30px;
    line-height: 30px;
    text-align: center;
  }
  
  .banner .hd ul li {
    cursor: pointer;
    display: inline-block;
    zoom: 1;
    width: 15px;
    height: 15px;
    margin: 7px;
    background: rgba(255, 255, 255, .5);
    border-radius: 50%;
    font-size: 0;
    vertical-align: text-top;
}
  
  .banner .hd ul li.on, .banner .hd ul li:hover {
    background: #fff;
  }
  
  .banner .hd ul li:hover {
    cursor: pointer;
  }
  
  .banner .bd li a {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    color: #333;
  }
  
  .banner .prevstop, .banner .nextstop {
    display: none;
  }
  
  .banner_ctr {
    height: 79px;
    /* width: 100%; */
    position: absolute;
    top: 310px;
    z-index: 2;
    left: 50%;
    margin-left: -700px;
  }
  
  .banner_ctr a {
    display: block;
    width: 47px;
    height: 79px;
    background: url(../images/banner_btn.png) no-repeat 0 0;
    position: absolute;
    opacity: 0;
    filter: alpha(opacity=0);
  }
  
  .banner_ctr a.prev {
    left: -90px;
  }
  
  .banner_ctr a.next {
    right: -1460px;
    background-position: -47px 0px;
  }
  
  .banner_ctr a:hover {
    opacity: 0.7;
    filter: alpha(opacity=70);
  }
  
  .banner_con .banner_font {
    height: 344px;
    padding-top: 140px;
  }
  
  .banner_con .banner_font .company_name {
    color: #333;
    font-size: 20px;
    font-weight: lighter;
    height: 28px;
    line-height: 28px;
    margin-bottom: 11px;
  }
  
  .banner_con .banner_font .company_name i {
    display: inline-block;
    width: 120px;
    height: 1px;
    background: #666;
    vertical-align: middle;
  }
  
  .banner_con .banner_font .company_name i:nth-child(1) {
    margin-right: 28px;
  }
  
  .banner_con .banner_font .company_name i:nth-child(2) {
    margin-left: 28px;
  }
  
  .banner_con .banner_font .pro_name {
    font-size: 72px;
    color: #ff7400;
    font-weight: bold;
    height: 80px;
    line-height: 80px;
    overflow: hidden;
    margin-bottom: 14px;
    text-align:center;
  
  }
  
  .banner_con .banner_font .pro_sl {
    color: #fff;
    font-size: 32px;
    height: 34px;
    line-height: 34px;
    overflow: hidden;
    margin-bottom: 24px;
    text-align:center;
  }
  
  .banner_con .banner_font .tel {
    width: 400px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    color: #fff;
    background: -webkit-linear-gradient(left, #f31801, #ff7400);
    background: -o-linear-gradient(right, #f31801, #ff7400);
    background: -moz-linear-gradient(right, #f31801, #ff7400);
    background: linear-gradient(to right, #f31801, #ff7400);
    font-size: 28px;
    margin-bottom: 28px;
  }

/* 搜索 */
.s_bg{height: 70px;border-bottom: #eaeaea 1px solid;}
.search{  margin:0 auto;height: 70px;overflow: hidden;}
.search p{ float:left;font-size: 14px; color:#333; width:930px; height:70px; line-height:70px; overflow:hidden; background:url(../images/s_ico.jpg) no-repeat 0 center;padding-left: 20px;}
.search p a{font-size: 14px; color:#666; padding:0 10px 0 0;}
.search p a:hover{color: #000;}
.search .ser_inp{ background-color: #f4f4f4;border-radius: 18px 0 0 18px; width:200px; height:35px;padding-left: 15px; border:none; float:right; font-family:"Microsoft YaHei";font-size: 14px; color:#333333; line-height:35px; outline:none;margin-top: 18px;}
.search .ser_so{cursor: pointer; float:right;background: url(../images/yy_search.png) 8px 8px no-repeat #f4f4f4;border: none;border-radius: 0 18px 18px 0; border:none; width:35px; height:35px;margin-top: 18px;}
input::-webkit-input-placeholder {color: #666;}

/* 数字 */
.digital{padding: 80px 0 0;height: 170px;}
.ibrand-num{width: 100%;display: flex;justify-content: space-between;}
.ibrand-num li{float:left;height:100px;color:#080808;font-size:20px;width: 250px;}
.ibrand-num li b{font-size:60px;line-height: 60px; font-family:"Impact";font-weight: normal;padding-right: 5px;display: block;float: left;}
.ibrand-num li i{font-size:60px;line-height: 60px; font-family:"Impact";display: block;float: left;padding-right: 5px;}
.ibrand-num li em{width: 35px;text-align: center;height: 35px;line-height: 32px;background: #171c62;color: #fff;border-radius: 50%;display: block;float: left;margin-top: 13px;}
.ibrand-num li span{display:block; padding:10px 0 0;width: 100%;clear: both;}
.ibrand-num li:last-child{width: 200px;}

/*三泰焊材*/
.pro_nr {background: url(../images/pro_bg.jpg) no-repeat center;padding: 100px 0 60px;}
.pro_sd {position: relative;height: 717px;display: flex;}
.pro_dl {font-size: 0;line-height: 0;width:50%;}
.pro_dl img{width: 100%;height: 100%; object-fit: cover;}
.pro_dr {width: 45%;margin-left: 5%;padding-top: 40px;}
.pro_dr h4 {display: block;height: 64px;line-height: 64px;font-size: 48px;color: #2b2b2b;}
.pro_dr em {
  display: block;
  height: auto;
  line-height: 30px;
  margin-top: 15px;
  font-size: 20px;
  color: #333333;
}
.pro_dr p {
  font-size: 16px;
  color: #666666;
  line-height: 28px;
  padding: 30px 0 35px;
  height: auto;
}

.pro_dr>span a{display: inline-block;width:215px;height: 48px;background: #c40d26;text-align: center;line-height: 48px;font-size:14px;color: #fff;margin-right:5px;transition: all .5s ease;}
.pro_dr>span a:last-child{background: #171c62;margin:0;}
.pro_dr>span a:hover{transform: translateY(-5px);}
.pro_n1_l,.pro_n1_l1{position: absolute;bottom: 0;right: 0;display: flex;width: 950px;overflow: hidden;background: #fff;padding: 40px 30px 60px;box-shadow: 10px 0px 29px rgb(0 0 0 / 0.05);}

.pro_n1_l .progdwz2021,.pro_n1_l1 .progdwz2021{width: 100%;}
.pro_n1_l .progdwz2021 .tempWrap, .pro_n1_l1 .progdwz2021 .tempWrap{width: 860px !important;margin-left: 18px;}
.pro_n1_l .progdwz2021 ul li,.pro_n1_l1 .progdwz2021 ul li{width: 200px;margin-right: 20px;}
.pro_n1_l .progdwz2021 ul li>a,.pro_n1_l1 .progdwz2021 ul li>a{display: block;overflow: hidden;border: 1px solid #ececec;}
.pro_n1_l .progdwz2021 ul li:hover span>a{color: #c40d23;}
.pro_n1_l .progdwz2021 ul li>a>img,.pro_n1_l1 .progdwz2021 ul li>a>img{width:100%;height: 100%;display: block; transition: all 0.5s;}
.pro_n1_l .progdwz2021 ul li:hover img,.pro_n1_l1 .progdwz2021 ul li:hover img{transform:scale(1.1);}
.pro_n1_l .progdwz2021 ul li>br,.pro_n1_l1 .progdwz2021 ul li>br{display: none;}
.pro_n1_l .progdwz2021 ul li>span>a, .pro_n1_l1 .progdwz2021 ul li>span>a {
  width: 100%;
  background: #f5f5f5;
  display: flex;
  align-items: center;
  font-size: 14px;
  justify-content: center;
  height: 32px;
  line-height: 32px;
}
.pro_n1_l .iconfont, .pro_n1_l1 .iconfont {
  margin-top: 95px;
  font-size: 50px;
  display: flex !important;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  width: 25px;
  height: 25px;
  transform: rotate(45deg);
  border-right: 3px solid #333;
  border-top: 3px solid #333;
  transition: all .3s ease;
}
.pro_n1_l .iconfont:hover, .pro_n1_l1 .iconfont:hover{
  border-right: 3px solid #c40d23;
  border-top: 3px solid #c40d23;
}
.pro_n1_l .iconfont.pro_n1_j1, .pro_n1_l1 .iconfont.pro_n1_j11{transform: rotate(-135deg);}
.pro_n1_l .hd,.pro_n1_l1 .hd {
  bottom: 30px;
  position: absolute;
  height: 1px;
  display: flex;
  width: 85%;
  margin-left: 50px;
}
.pro_n1_l .hd li,.pro_n1_l1 .hd li{width: calc(100% / 8);height: 1px;background: #eee;transition: all 0.5s;}
.pro_n1_l .hd li.on,.pro_n1_l1 .hd li.on{background: #c40d23;}

.pro_nr1{background: #fff;overflow: hidden;}
.pro_nr1 .pro_dr{margin-left: 0;margin-right: 5%;}
.pro_nr1 .pro_dl{margin-left: 0;margin-right: -260px;}
.pro_nr1 .pro_n1_l1{right: inherit;left: 0;box-shadow:0px 0px 10px 0px rgb(0 0 0 / 0.1);}

/* 耐磨堆焊焊材 */
.product_index{background: #f3f3f3;padding: 0 0 70px;}
.product_index .pro_tit{background: url(../images/news_tbg.png) no-repeat center 12px;}
.product_index .swiper{overflow: hidden;margin-top: 50px;width: 100%;height: 100%;}
.product_index .swiper-slide{overflow: hidden;}
.product_index .pic{aspect-ratio: 1/1;overflow: hidden;border: 1px solid #ececec;width: calc(100% -2px);}
.product_index .pic img{width:100%;height: 100%;transition: all .5s ease;display: block;}
.product_index .product_text{font-size: 14px;line-height: 32px;height:32px;color:#333; background: #ffffff;text-align: center; overflow: hidden;transition: all .5s ease;}
.product_index .swiper-slide:hover .pic{border: 1px solid #254fa5;}
.product_index .swiper-slide:hover img{transform: scale(1.1);}
.product_index .swiper-slide:hover .product_text{color: #fff;background: #254fa5;}
.product_index .swiper-prev{position: absolute;left: -23px;bottom: 6rem;display: none;}
.product_index .swiper-next{position: absolute;right: -23px;bottom: 6rem;display: none;}
.product_index .swiper-prev a {
  display: block;
  background: url(../images/left.png);
  background-size: 100%;
  width: 13px;
  height: 25px;
}
.product_index .swiper-prev a:hover{background: url(../images/left_blue.png);background-size: 100%;}
.product_index .swiper-next a {
  display: block;
  background: url(../images/right.png);
  background-size: 100%;
  width: 13px;
  height: 25px;
}
.product_index .swiper-next a:hover {  background: url(../images/right_blue.png);background-size: 100%;}
/* 进口焊材 */
.product_index.jinkou{background: #fff;padding: 60px 0 70px;}
.product_index.jinkou .product_text{background: #f5f5f5;}
.product_index.jinkou .swiper-prev{position: absolute;left: -23px;top: 230px;display: none;}
.product_index.jinkou .swiper-next{position: absolute;right: -23px;top: 230px;display: none;}
.product_index.jinkou .product_btn {
  display: flex;
  justify-content: center;
  gap: 70px;
  margin-top: 50px;
}
.product_index.jinkou .product_btn a{display: inline-block;width:254px;height: 48px;background: #c40d26;text-align: center;line-height: 48px;font-size:14px;color: #fff;transition: all .5s ease;}
.product_index.jinkou .product_btn a img{
  margin-right: 10px;
  margin-bottom: -4px;
}
.product_index.jinkou .product_btn a:last-child{background: #171c62;width:215px;}
.product_index.jinkou .product_btn a:hover{transform: translateY(-5px);}


/* 广告图 */
.ggt{background: url(../images/gg_bg.jpg)no-repeat center;height: 319px;}
.ggt_l p{font-size: 30px;color: #fff;padding: 57px 0 30px;font-weight: bold;position: relative;}
.ggt_l p:before{content: "";width: 120px;height: 2px;background: rgba(255,255,255,0.2);position: absolute;bottom: 0;left: 0;}
.ggt_l p span{display: block;font-size: 18px;font-weight: normal;color: #fff;margin-top: 15px;}
.ban01_tel{display: flex;margin-top: 30px;align-items: flex-end;}
.ban01_tel i{font-size: 20px;color: #fff;background: url(../images/ggt_icon.jpg) 100% center no-repeat;margin-right: 20px;height:44px;width: 45px;}
.ban01_tel span{display: block;font-size: 14px;color: #fff;}
.ban01_tel b{display: block;font-size: 22px;font-family: "DIN";color: #fff;line-height: 17px;margin-top: 10px;}
.ban01_tel a{font-size: 14px;color: #fff;display: block;width: 100px;text-align: center;height: 30px;line-height: 30px;overflow: hidden;background: #f4810c;border-radius: 30px;margin-left: 50px;}
.ban01_tel a{vertical-align: middle;-webkit-transform: perspective(1px) translateZ(0);transform: perspective(1px) translateZ(0);box-shadow: 0 0 1px transparent;}
.ban01_tel a:hover {-webkit-animation-name: hvr-pulse;animation-name: hvr-pulse;-webkit-animation-duration: 1s;animation-duration: 1s;-webkit-animation-timing-function: linear;animation-timing-function: linear;-webkit-animation-iteration-count: infinite;animation-iteration-count: infinite;}

@-webkit-keyframes hvr-pulse {
  25% {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }
  75% {
    -webkit-transform: scale(0.9);
    transform: scale(0.9);
  }
}
@keyframes hvr-pulse {
  25% {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }
  75% {
    -webkit-transform: scale(0.9);
    transform: scale(0.9);
  }
}
/* 四大经营理念  */
.ys_bj{background: url(../images/ys_bg.jpg) no-repeat center top;padding: 70px 0;overflow: hidden;}
.ys_bj .pro_tit{background: url(../images/ys_tbg.png) no-repeat center 12px;}
.yous{margin-top: 50px;}
.ys_nr{position: relative;height: 680px;}
.ys_nr dl{height: 680px;background: #fff;display: flex;position: absolute;opacity: 0;transition: all .5s;}
.ys_nr dl.on{display: flex !important;opacity: 1;}
.ys_nr dd{float:left;width:592px;height: 680px;box-sizing: border-box;padding:98px 90px 0 100px;background: #fff;position: relative;z-index: 2;}
.ys_nr dd h4{height: 167px;background: url(../images/ys_h4_bg.png) no-repeat left bottom;margin-bottom: 55px}
.ys_nr dd h4 span{display: block;height: 76px;line-height: 76px;font-size:60px;color: #171c62;}
.ys_nr dd h4 em{display: block;height: 54px;line-height: 54px;font-size:23px;color: #333333;}
.ys_nr dd p{font-size:17px;color: #333333;line-height: 30px;margin-bottom: 23px;padding-left:19px;background: url(../images/ys_p_bg.png) no-repeat left 14px;}
.ys_nr dd i{font:115px "Impact";color: #d9d9d9;position: absolute;bottom: 23px;right: 0;height: 106px;line-height: 106px;}
.ys_nr dt{float: right;margin-right:-360px;font-size:0;line-height: 0;}
.ys_nr dt img{width:1068px;height: 680px;}
.ys_qh{height: 102px;line-height: 102px;box-shadow: 0 0 15px rgba(0,0,0,0.1);background: #fff;position: relative;z-index: 2;margin-top: -50px;}
.ys_qh ul{display: flex;justify-content: space-between;}
.ys_qh li{height: 102px;width:25%;text-align: center;display: flex;align-items: center;justify-content: center;position: relative;}
.ys_qh li:after{content: '';position: absolute;width: 1px;height: 30px;background: #ddd;right: 0;}
.ys_qh li:last-child:after{display: none;}
.ys_qh li i{display: inline-block;width:42px;height: 42px;overflow: hidden;vertical-align: middle;margin-right:20px;}
.ys_qh li i img{display: block;transition: all 0.5s;}
.ys_qh li span{font-size:28px;color: #323232;font-weight: bold;vertical-align: middle;}
.ys_qh li.on i img{margin-top:-42px;}
.ys_qh li.on span{color: #fff;}
.ys_qh li.on,.ys_qh li.on:after{background: #171c62}

/*走进三泰*/
.ab_bg{background: url(../images/ab_bg.jpg) no-repeat center 0;padding: 70px 0 80px;overflow: hidden;height: auto;background-size: 100% 490px;}
.about_index{height: 310px;}
.about_index .pro_tit{font-size: 50px;height: 130px;line-height: 44px;background: url(../images/ab_tbg.png) no-repeat center 12px;}
.ab_desc{font-size: 16px;color: #fff;line-height: 30px;width: 820px;text-align: center;margin: 0 auto;height: 120px;overflow: hidden;}
.ab_desc a{color: #fff;transition: all .3s ease;}
.ab_desc a:hover{color: #f50827;}
.ab_video{width: 120px;text-align: center;margin: 75px auto 0;font-size: 14px;color: #fff;cursor: pointer;}
.ab_video em{width: 74px;height: 74px;display: block;margin: 0 auto 10px;line-height: 0;}
.ab_video em img{width: 74px;height: 74px;}
/*企业相册*/
.photo{padding: 40px 0 0;background: #fff;}
.photo_t{height: 100px;}
.photo_t ul li{
  width: calc(100% / 3);height: 60px;float: left;position: relative;
  display: flex;
  justify-content: center;
  font-size: 24px;
  color: #333;
  cursor: pointer;
}

.photo_t ul li:before{content: "";width: 1px;height: 100%;background: #e8e9e9;position: absolute;top: 0;left: 0;}
.photo_t ul li em{display: block;float: left;line-height: 0;overflow: hidden;width: 31px;height: 31px;margin-top: 15px;}
.photo_t ul li em img{width: 31px;height: 62px;}
.photo_t ul li span{display: block;float: left;line-height: 31px;padding: 0 0 0 15px;margin-top: 15px;}
.photo_t ul li i{display: block;font-size: 20px;color: rgba(51,51,51,0.2);text-transform:capitalize;}
.photo_t li a {

}
.photo_t li.on{font-weight: bold;}
.photo_t li.on i{font-weight: normal;}
.photo_t li.on em img{margin-top: -31px;}
.photo_t ul li:first-child:before{background: none;}
.photo_con{height: 15rem;}
.photo_m{position: absolute;transition: all .5s ease;z-index: 1;background-color: #ffffff;}
.photo_m.active{z-index: 2;}
/* .photo_con{height: 240px;background-color: #ffffff;}
.photo_m{position: absolute;width: 100%;z-index: -1;} */
.photo_m .swiper{overflow: hidden;}
/* .photo_qie{width: 1200px;overflow: hidden;} */
.photo_m ul li{overflow: hidden;}
.photo_m ul li em{aspect-ratio: 291/180; display: block;line-height: 0;overflow: hidden;}
.photo_m ul li img{width: 320px;height: 100%;}
.photo_m ul li span{display: block;width: 100%;text-align: center;height: 56px;line-height: 56px;font-size: 14px;color: #333;overflow: hidden;}
.photo_m ul li span{position: relative;
-webkit-transform: perspective(1px) translateZ(0);
transform: perspective(1px) translateZ(0);
box-shadow: 0 0 1px transparent;}
.photo_m ul li span:before {
	  content: "";
	  position: absolute;
	  z-index: 1;
	  left: 0;
	  right: 100%;
	  bottom: 0;
	  background: #171c62;
	  height: 1px;
	  -webkit-transition-property: right;
	  transition-property: right;
	  -webkit-transition-duration: 0.3s;
	  transition-duration: 0.3s;
	  -webkit-transition-timing-function: ease-out;
	  transition-timing-function: ease-out;
	}
.photo_m ul li span:after{content: "";width: 100%;height: 1px;background: #d9d9d9;position: absolute;bottom: 0;left: 0;}
.photo_m ul li:hover span:before {right: 0;}
.photo_m ul li:hover span{color: #171c62;}
.photo_m p{width: 20px;height: 30px;position: absolute;top: 72px;z-index: 10;}
.photo_m p a{display: block;width: 20px;height: 30px;line-height: 0;-webkit-transition:transform .3s;transition:transform .3s;}
.cp_lico a{background: url(../images/photo_lico01.jpg) no-repeat center;}
.cp_lico a:hover{background: url(../images/photo_lico02.jpg) no-repeat center;}
.cp_rico a{background: url(../images/photo_rico01.jpg) no-repeat center;}
.cp_rico a:hover{background: url(../images/photo_rico02.jpg) no-repeat center;}
.cp_lico{left: -30px;}
.cp_rico{right: -30px;}
.photo_m p a:hover{-webkit-transform:translate(0,-3px);transform:translate(0,-3px);}

.cp_lico2 a{background: url(../images/photo_lico01.jpg) no-repeat center;display: block;width: 20px;height: 30px;line-height: 0;}
.cp_lico2 a:hover{background: url(../images/photo_lico02.jpg) no-repeat center;}
.cp_rico2 a{background: url(../images/photo_rico01.jpg) no-repeat center;display: block;width: 20px;height: 30px;line-height: 0;}
.cp_rico2 a:hover{background: url(../images/photo_rico02.jpg) no-repeat center;}
.cp_lico2{left: -35px;width: 20px;height: 30px;position: absolute;top: 270px;z-index: 110;}
.cp_rico2{right: -25px;width: 20px;height: 30px;position: absolute;top: 270px;z-index: 110;}

/*六大产品优势*/
.six{background: url(../images/six_bg.jpg) no-repeat center 0;height: 32rem;overflow: hidden;padding: 3.5rem 0 0;background-size: 100% 35.5rem;}
.six .pro_tit{background: url(../images/six_tbg.png) no-repeat center 12px;}
.six dl{width: 16.66%;margin-top: 3rem;height: 20.9rem;position: relative;float: left;}
.six dl dt{width: 100%;text-align: center;padding: 2.5rem 0 0;height: 15.5rem;position: relative;}
.six dl dt:before{content: "";width: 0.15rem;height: 100%;position: absolute;top: 0;right: 0;background: url(../images/six_line.png) no-repeat;background-size: 0.15rem 18rem;}
.six dl dt b{display: block;font-size: 20px;color: #fff;font-family: "Arial";height: 70px;line-height: 1.5rem;font-weight: bold;}
.six dl em{display: block;width: 52px;height: 52px;margin: 0 auto;line-height: 0;overflow: hidden;}
.six dl em img{}
.six dl h5{font-size: 26px;color: #fff;height: 100px;line-height: 1.6rem;overflow: hidden;padding-top: 30px;}
.six dl h5 i{display: block;font-size: 20px;font-weight: normal;margin: 10px auto;}
.six dl dt h5{background: url(../images/six_ico07.png) no-repeat center bottom;background-size: 0.6rem 0.3rem;}
.six dl dd{width: 100%;height: 0;position: absolute;top: 0;left: 0;text-align: center;overflow: hidden;z-index: 1;}
.six dl dd h5{color: #333;padding-top: 1rem;height: 70px;}
.six dl dd p{font-size: 14px;color: rgba(51,51,51,0.7);line-height: 1.4rem;width: 66%;margin: 0 auto; -webkit-box-orient: vertical; -webkit-line-clamp:5;  overflow: hidden; text-overflow: ellipsis;}
.six dl dd {
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px transparent;
  -webkit-transition-property: color;
  transition-property: color;
  transition: all 0.3s;
}
.six dl dd:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255,255,255,1);
  -webkit-transform: scaleY(0);
  transform: scaleY(0);
  -webkit-transform-origin: 50% 0;
  transform-origin: 50% 0;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.5s;
  transition-duration: 0.5s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.six dl:hover dd:before,.six dl.cur dd:before {
  -webkit-transform: scaleY(1);
  transform: scaleY(1);
  -webkit-transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
  transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
}
.six dl:hover dd,.six dl.cur dd{height: 16.9rem;padding-top: 4rem;}
.six dl.nobor dt:before{background: none;}
.six dl:hover dt,.six dl.cur dt{display: none;}

/* 场景应用 */
.pro02_l img,.super dl dt img,.news_l dl dt img,.photo_m ul li img{
  -webkit-transition: 1s;
  -moz-transition: 1s;
  transition: 1s;}
.pro02_l img:hover,.super dl dt img:hover,.news_l dl dt img:hover,.photo_m ul li:hover img
  {-webkit-transform:scale(1.1);-moz-transform:scale(1.1);-ms-transform:scale(1.1);transform:scale(1.1);}

  /* .pro_tit{font-size: 40px;text-align: center;line-height: 40px;height: 85px;overflow: hidden;background: url(../images/cp_tbg.png) no-repeat center 12px;}
  .pro_tit a{color: #fff;}
  .pro_tit span{display: block;font-size: 20px;font-weight: normal;padding: 5px 0 0;} */
.pro02{padding: 60px 0 50px;position: relative;}
.pro02 .pro_tit{background: url(../images/chang_tbg.png) no-repeat center 12px;}
.pro02 .pro_tit,.pro02 .pro_tit a,.pro02 .pro_tit span,.ys_bj .pro_tit,.ys_bj .pro_tit a,.ys_bj .pro_tit span,.product_index .pro_tit,.product_index .pro_tit a,.product_index .pro_tit span{color: #333;}
.pro02 .pro_tit a:hover,.pro_tit i,.ys_bj .pro_tit a:hover,.product_index .pro_tit a:hover{color: #254fa5;}
.pro02_l{width: 600px;height: 595px;line-height: 0;margin-top: 50px;overflow: hidden;position: relative;}
.pro02_l img{width: 600px;height: 595px;}
.cp_tit{height: 50px;line-height: 50px;position: absolute;bottom: 0;left: 30px;font-weight: normal;z-index: 5;}
.cp_tit i{display: block;float: left;font-size: 16px;color: #fff;}
.cp_tit em{width: 28px;height: 6px;display: block;float: left;line-height: 0;padding: 20px 0 0 15px;-webkit-transition:transform .3s;transition:transform .3s;}
.cp_tit em img{width: 28px;height: 6px;}
.pro02_l .cp_tit{bottom: 10px;}
.pro02_l:hover em,.pro02_r ul li:hover em{-webkit-transform:translate(3px,0);transform:translate(3px,0);}
.cp_tit em img:hover
{-webkit-transform:scale(1);-moz-transform:scale(1);-ms-transform:scale(1);transform:scale(1);}
.pro02_r{background: #fff;height: auto;margin: 50px 0 0;}
.pro02_r ul{display: grid;grid-template-columns: repeat(3,1fr);gap: 30px;}
.pro02_r ul li{width:100%;height: auto;aspect-ratio: 121 / 75;}
.pro02_r ul li a{width: 100%;height: 100%;position: relative;display: block;overflow: hidden;line-height: 0;}
.pro02_r ul li a img{width: 100%;height: 100%;display: block;  transition: all .5s ease;}
.pro02_r ul li a:after{content: "";width: 100%;height: 50px;position: absolute;bottom: 0;left: 0;background: rgba(0, 0, 0, .2);background-size: cover;}
.pro02_r ul li a:before{content: ''; cursor: pointer; position: absolute; left: -100%; top: 0; width:100%; height:100%; background-image: -moz-linear-gradient(0deg,rgba(255,255,255,0),rgba(255,255,255,.5),rgba(255,255,255,0)); background-image: -webkit-linear-gradient(0deg,rgba(255,255,255,0),rgba(255,255,255,.5),rgba(255,255,255,0)); transform: skewx(-25deg); }
/* .pro02_r ul li a:hover img{transform: scale(1.1);} */
.pro02_r ul li a:hover:before{left:100%; -moz-transition:1s; -o-transition:1s; -webkit-transition:1s; transition:1s;}

.cp-more{display: block;width: 190px;height: 54px;margin: 50px auto 0;}
.cp-more a {
  text-align: center;
  font-size: 16px;
  color: #fff;
  display: block;
  width: 196px;
  height: 48px;
  line-height: 48px;
  background: #171c62;
  overflow: hidden;
  transition: all .3s ease;
}

/* .cp-more a {
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px transparent;
} */
.cp-more a:hover {
  transform: translateY(-5px);
  /* -webkit-animation-name: hvr-pulse-shrink;
  animation-name: hvr-pulse-shrink;
  -webkit-animation-duration: 0.3s;
  animation-duration: 0.3s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
  animation-direction: alternate; */
}

/*友情链接*/
.linkk{background:#fff;border-top: 1px solid #eee;}
.yq_c{display: flex;align-items: center;height: 85px;justify-content: space-between;}
.l_lj b{font-size: 25px;color: #333;font-weight: bold;line-height: 22px;}
.l_lj b span{font-size: 25px;color: #c40d26;}
.l_lj p{font-size: 22px;color: #201f1d;font-weight: bold;margin-right: 9px;line-height: 22px;}
.l_lj{display: flex; align-items: center; height: 100%; padding-right: 19px; border-right: 1px solid #eee;}
.links_c{width: calc(100% - 220px);}
.linkTagcs {
  width: calc(100% - 220px);
  height: auto;
}

.linkTagcs ul {
  margin: 0px;
  padding: 0px;
  list-style-type: none;
}

.linkTagcs li {
  list-style: none;
  margin: 0px;
  padding-right: 20px;
  line-height: 30px;
  float: left;
}

.linkTagcs li a {
  margin-right: 15px;
  font-size: 16px;
  color: #696b6a;
  word-break: break-all;
}

.linkTagcs li img {
  border: 0px;
}
.linkTagcs li a:hover{color: #000;}




/* 分页器 */
.page {
  text-align: center;
  margin: 70px auto;
}

.page a,.page span {
  display: inline-block;
  padding: 10px 20px;
  border: 1px solid #eaeaea;
  margin: 0 5px;
  color: #666;
  vertical-align: middle
}

.page span {
  color: #aaa
}

.page a:hover {
  background: #171c62;
  border: 1px solid #171c62;
  color: #fff;
}

.page .cur {
  display: inline-block;
  margin: 0 5px;
  background: #171c62;
  padding: 11px 21px;
  color: #fff;
  vertical-align: middle;
}

.page .prev,.page .next {
  display: inline-block;
  width: 50px;
  height: 42px;
  border: 1px solid #eaeaea;
  padding: 0;
  vertical-align: middle;
}

.page .prev .arrow,.page .next .arrow {
  position: absolute;
  width: 15px;
  height: 15px;
  margin: 13px 17px;
  background: url(../images/arrow.png) no-repeat;
}

.page a.next:hover,.page a.prev:hover {
  background: #171c62;
  border: 1px solid #171c62;
  padding: 0;
}

.page span.prev .arrow {
  background-position: -2px -43px;
}

.page a.prev .arrow {
  background-position: -2px -3px;
}

.page a.prev:hover .arrow {
  background-position: -2px -22px;
}

.page span.next .arrow {
  background-position: -14px -43px;
}

.page a.next .arrow {
  background-position: -14px -3px;
}

.page a.next:hover .arrow {
  background-position: -14px -22px;
}
/* 内页焦点图 */
.banner_case{position: relative; width: 100%; height: 360px; background: url(../images/case_banner.jpg) center;}
.banner_case_title{font-size: 48px;font-weight: bold;color: #fff;line-height: 360px;}
/* 面包屑 */
.bread{position: absolute;left: 50%;transform: translateX(-50%);height: 50px;line-height: 50px;bottom: 20px;color: #dddddd;font-size: 14px;}
.bread span.icon{background: url(../images/icon.png) -82px 0px no-repeat;width: 20px; height: 20px;display: inline-block;transform: translateY(4px);margin-right: 5px;}
.bread a{color: #dddddd;}
.bread a:hover{color: #fff;}
/* 客户案例 cases.html */
.pro02.case{padding: 70px 0 0;}
.pro02.case .pro02_r{margin: 0;}
/* 新闻资讯 news.html */
.banner_case.news{background: url(../images/new_banner.jpg) center;}
.news_btn{display: flex;justify-content: center;gap: 40px;padding: 30px 0;border-bottom: 1px solid #ececec;margin-bottom: 10px;}
.news_btn a{width: auto;padding: 0 50px; height: 58px;line-height: 58px; display: block;background: #f8f8f8;text-align: center;font-size: 16px;color: #333;transition: all .3s ease;}
.news_btn a.on,.news_btn a:hover{background: #171c62;color: #fff;}
.news_btn a span{width: 10px;height: 10px;display: inline-block;border-radius: 50%;border: 1px solid #333;margin-right: 15px;}
.news_btn a.on span,.news_btn a:hover span{border: 1px solid #fff;}
.news ul li a{padding: 30px 0;border-bottom:1px solid #ececec;display: flex;justify-content: space-between;}
.news ul li .pic{flex: none;aspect-ratio: 364/225;overflow: hidden;width: 364px;height: 225px;}
.news ul li .pic img{width: 100%;height: 100%;display: block;transition: all .3s ease;}
.news ul li .news_text{width: calc(100% - 415px);}
.news ul li .news_text .news_title{font-size: 18px;color: #333;line-height: 75px;margin-top: 5px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.news ul li .news_text .news_info {
  line-height: 25px;
  font-size: 16px;
  margin-bottom: 40px;
  color: #666;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  
}
.news ul li .news_text .news_tag{display: flex;align-items: center;}
.news ul li .news_text .news_tag p {
  display: inline-flex;
  align-items: center;
  margin-right: 22px;
  color: #999;
  font-size: 14px;
}
.news ul li .news_text .news_tag p img{margin-right: 8px;}
.news ul li:hover .pic img{transform: scale(1.1);}
.news ul li:hover .news_text .news_title{color: #171c62;}
/* 产品列表 product.html*/
.banner_case.product{background: url(../images/product_banner.jpg) center;}
.product_l{width:318px;margin: 70px 0 100px; }
.product_l .title .img{width:318px;height: 100px;background: url(../images/product_l_bg.jpg) no-repeat;}
.product_l .title .img p{font-size: 30px; color: #fff; line-height: 100px; padding-left: 26px;}
.product_l .title .title_ul {overflow: hidden;border-top: none;}
.product_l .title .title_ul li{font-size: 16px;line-height: 60px;background-color: #ffffff;}
.product_l .title .title_ul li a{display: block;height: 58px;line-height: 58px;padding-left: 26px; border-top:none;}
.product_l .title .title_ul li.li_open{background-color: #f7f7f7;transition: all .3s;}
.product_l .title .title_ul li.li_open:nth-child(1){border: none;}
.product_l .title .title_ul li.li_open>a:hover,.product_l .title .title_ul li.li_open.on{background: #171c62;color: #fff;}
.product_l .title .title_ul li.li_open>a:hover,.product_l .title .title_ul li.li_open.on>a{color: #fff;}
.product_l .title .title_ul li li a{padding-left: 45px;transition: all .3s;}
.product_l .title .title_ul li.li_open li a:hover,.product_l .title .title_ul li.li_open li a.on{background: none;color: #171c62;font-weight: bold;}
.product_l .title .title_ul li.li_open>a span{display: inline-block;position: relative;margin-right: 5px;width: 20px;height: 20px;top: 11px; background: url(../images/product_lefticon1.png) no-repeat; }
.product_l .title .title_ul li.li_open>a:hover>span,.product_l .title .title_ul li.li_open.on a span {background: url(../images/product_lefticon2.png) no-repeat; }
.product_l .title .title_ul li.li_open .sidebar{border-left: 1px solid #ededed;border-right: 1px solid #ededed;}
.product_l .title .title_ul li.li_open:last-child .sidebar{border-bottom: 1px solid #ededed;}
.product_l .div1{border: 1px solid #ededed;margin-top: 35px;   }
.product_l .div1_title{height: 85px;line-height: 85px;text-align: left;font-size: 24px; color: #171c62;border-bottom: 1px solid #ededed;  padding-left: 18px;}
.product_l .div1 .text{overflow: hidden; padding: 15px; display: flex;flex-wrap: wrap;gap: 15px;}
.product_l .div1 .text a{display: inline-block;font-size: 14px; color: #333;padding: 10px 10px;border: 1px solid #e4e4e4;
  text-align: center;
  flex: 1 1 auto;
   transition: all 0.5s;
   -moz-transition: all 0.5s;
   -webkit-transition: all 0.5s;
   -o-transition: all 0.5s; 
}
.product_l .div1 .text a:hover,.product_l .div1 .text a.on{background: #171c62;color: #fff;border: 1px solid #171c62;}
.product_l .product_phone {
  width: auto;
  height: 110px;
  background: url(../images/product_l_phone.jpg) 15px no-repeat;
  background-size: 87px;
  border: 1px solid #ededed;
  margin-top: 35px;
}
.product_l .product_phone p{position: relative;font-size: 16px; color: #444;top: 25px; left: 115px;  }
.product_l .product_phone h5{position: relative;font-size: 24px; color: #c40d23; top: 25px; left: 115px;  }

.product_r{width: calc(100% - 365px);margin-top: 70px;}
.product_list{display: grid;grid-template-columns: repeat(3,1fr);gap: 0 30px;}
.product_list>div{text-align: center;margin-bottom: 10px;overflow: hidden;}
.product_list .img {
  aspect-ratio: 1/1;
  border: 1px solid #ececec;
  overflow: hidden;
  transition: all .3s;
}
.product_list>div:hover .img{box-shadow: 0px 0px 29.4px 5.6px rgba(0, 0, 0, 0.05);}
.product_list .img img{width: 100%;height: 100%;display: block; transition: all .3s;}
.product_list>div:hover .img img{transform: scale(1.1);}
.product_list .title{font-size: 18px;color: #333333;line-height: 60px;text-overflow: ellipsis;overflow: hidden;white-space: nowrap;}
.product_list>div:hover .title{color: #171c62;}

/* 联系我们 contact.html */
.banner_case.contact{background: url(../images/contact_banner.jpg) center;}
.contact .news_btn{gap: 25px;}
.contact .pro_tit{background: url(../images/news_tbg.png) no-repeat center 12px;color: #333;}
.contact-box{
  margin-top: 50px;
}
.contact-box ul{
  margin: 0 auto;
  display: flex;
  flex-wrap: nowrap;
  gap:40px;
  justify-content: space-between;
}
.contact-box ul li{
  width: calc(100% - 60px);
  background-color: #f5f5f5;
  position: relative;
  padding: 50px 30px 30px;  
}
.contact-box ul .contact-icon{
  margin: 0 auto;
  width: 52px;
  height: 52px;
  background: url(../images/contact_icon.png) no-repeat;
}
.contact-box ul li:nth-child(2){cursor: pointer;}
.contact-box ul li:nth-child(2) .contact-icon{   
  background: url(../images/contact_icon.png) 0 -83px no-repeat;
  
}
/* .contact-box ul li:nth-child(3) .contact-icon{

  background: url(../images/contact_icon.png) 0 -165px no-repeat;
  
} */
.contact-box ul li:nth-child(3) .contact-icon{

  background: url(../images/contact_icon.png) 0 -247px no-repeat;
  
}
.contact-box .contact-text p{
  width: 100%;
  text-align: center;
  font-size: 26px;
  height: 55px;
  line-height: 55px;
  color: #333;
  margin-top: 10px;
}
.contact-box .contact-text div{
  font-size: 20px;
  height: auto;
  line-height: 30px;
  color: #666;
  text-align: center;
}
.contact-box .contact-text div img{
  transform: translateY(1px);
}
.contact-box .contact-text .contact-code {
  position: absolute;
  bottom: 4%;
  left: 50%;
  display: none;
  width: 178px;
  height: 139px;
  transform: translateX(85px);
  background: url(../images/contact_code.png) center no-repeat;
  opacity: 0;
  transition: all .5s;
  z-index: 1;
}
.contact-box .contact-text .contact-code p{font-size: 16px;color: #666;writing-mode: vertical-rl;letter-spacing: 2px;text-align: center;margin-left: 5px;margin-top: 1px; height: 100%;}
.contact-box ul li:nth-child(2):hover .contact-text .contact-code{display: block;opacity: 1;}
.contact-map-box{margin: 70px auto;}
.contact-map {
display: flex;
justify-content: space-between;
}
.map-box {
width: 50%;
height: 600px;
}

.map {
width: 100%;
height: 600px;
font-size: 12px;
}

.message_item {
width: calc(50% - 40px);
padding: 0 20px;
background-color: #f8f8f8;
}

.message-text {
width: 100%;
height: 160px;
}

.message-text h3 {
font-size: 30px;
height: 100px;
line-height: 140px;
color: #333;
}

.message-text p {
width: 100%;
height: 60px;
font-size: 16px;
color: #666;
}

.message_content {
display: flex;
flex-wrap: wrap;
/* margin-bottom: 16px; */
}

.message_content .input-box {
width: 100%;
background-color: #fff;
margin-bottom: 27px;
overflow: hidden;
box-sizing: border-box;
width: 100%;
height: 50px;
/* border: 1px solid #dbdbdb; */
display: -webkit-flex;
display: flex;
-webkit-flex-direction: row;
flex-direction: row;
padding: 0 30px;
}

.message_content .input-box span {
margin-left: 2px;
line-height: 50px;
color: red
}

.message_content .input-box input {
flex: 1;
border: none;
color: #333;
font-size: 14px;
height: 50px;
line-height: 50px;
}

.message_content .textarea-box {
height: 160px;
width: 100%;
}

.message_content .textarea-box textarea {
height: 66px;
background-color: #ffffff;
flex: 1;
padding-left: 5px;
margin-top: 12px;
font: normal 14px / 1.5 "microsoft yahei", tahoma, arial, sans-serif;
line-height: 20px;
color: #333;
border: none;
outline: none;
resize: none;
}

.message_item .btn {
width: 100%;
height: 50px;
line-height: 50px;
display: block;
margin: 0px auto;
color: #fff;
font-size: 16px;
background: #171c62;
border: none;
/* border-radius: 5px; */
-webkit-transition: all .3s ease;
-moz-transition: all .3s ease;
-ms-transition: all .3s ease;
transition: all .3s ease;
cursor: not-allowed;
}
.message_item .btn:disabled {
background-color: #666666;
}
/* 内容详情页 content.html */
.content-box{padding-bottom: 60px;}
.content-title {
  padding-top: 40px;
  margin-bottom: 30px;
  border-bottom: 1px solid #e6e6e6;
}
.content-title .title-text{text-align: center;margin-bottom: 20px;font-size: 30px;color: #1f1f1f;}
.content-title .info-text{text-align: center;margin-bottom: 20px;font-size: 14px;color: #999;}
.content-title .info-text span {margin: 0 18px;}
#click{margin: 0;}
.content-main{color: #666666;padding-bottom: 30px;font-size: 16px;line-height: 32px;}
.content-main img{
  max-width: 100%;
  margin: 15px 0;
}
.content-btn{display: flex;justify-content: space-between;}
.content-btn span,.content-btn a{display: block;line-height: 60px;font-size: 16px;height: 60px;color: #333;padding-left: 70px; padding-right: 20px; text-wrap: nowrap;text-overflow: ellipsis;overflow: hidden;width:50%;transition: all .3s;background: url(../images/content_icon.png) 20px -136px no-repeat #f8f8f8;}
.content-btn span.next,
.content-btn a.next{
  padding-right: 70px; 
  padding-left: 20px; 
  text-align: right;
  background: url(../images/content_icon.png) calc(100% - 20px) -212px no-repeat #f8f8f8;
}
.content-btn a:hover,.content-btn a.on{background: url(../images/content_icon.png) 20px -96px no-repeat #171c62; color: #fff;}
.content-btn a.next:hover,.content-btn a.next.on{background: url(../images/content_icon.png) calc(100% - 20px) -172px no-repeat #171c62;}
.content-tag{display: flex; margin: 40px 0 40px;}
.content-tag>p{font-size: 16px; color: #333;line-height: 30px; margin-right: 15px;font-weight: bold;}
.content-tag ul{display: flex; gap: 15px;flex-wrap: wrap;}
.content-tag ul li{border: 1px solid #ededed;font-size: 14px; line-height: 22px;  transition: all .3s;}
.content-tag ul li:hover{border: 1px solid #171c62;}
.content-tag ul li a{color: #666;display: block;height: 100%;width: 100%;padding:4px 20px; transition: all .3s;}
.content-tag ul li a:hover{color: #171c62;}
.related-article .title-text{color: #333;font-size: 24px;margin-bottom: 20px;}
.related-article ul{display: flex;justify-content:space-between;flex-wrap: wrap; gap: 30px;}
.related-article ul li{width: calc(50% - 15px);}
.related-article ul li a{border: 1px solid #ededed;padding: 20px;display: flex;justify-content: space-between;}
.related-article ul li .pic{width: 200px;height: auto;aspect-ratio: 364/225;overflow: hidden;}
.related-article ul li .pic img{width: 100%;height: 100%;display: block;transition: all .3s;}
.related-article ul li .news_text{width: calc(100% - 220px);}
.related-article ul li .news_text .news_title{font-size: 16px;color: #333;line-height: 41px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.related-article ul li .news_text .news_info {
  line-height: 21px;
  font-size: 14px;
  margin-bottom: 10px;
  color: #666;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  
}
.related-article ul li .news_text .time{font-size: 14px;color: #999;}
.related-article ul li:hover .pic img{transform: scale(1.1);}
.related-article ul li:hover .news_text .news_title{color: #171c62;}

/* 产品详情页 product_content.html */
.product_content{width: calc(100% - 365px);overflow: hidden;margin-bottom: 70px;margin-top: 70px;}
.pro_detail{overflow: hidden;display: flex;justify-content: space-between;position: relative;}
#preview{text-align:center; width:47%;height:auto;border: 1px solid #ededed;aspect-ratio: 1/1;float: left;}
.jqzoom{ width:100%;position:relative;height: 100%; overflow:hidden;}

.zoomdiv{ left:50% !important; height:400px !important; width:400px !important;  top: 0px !important; }

.jqzoom img{display: block;width: 100%;height: 100%;}
.list-h li{ float:left;}
#spec-n5{width:100%; height:auto;overflow:hidden;margin-top: 20px; }
#spec-left,#spec-right{
    width:26px; 
    height:26px;
    margin-top: 9%; 
    cursor:pointer; 
    float:left;
    border: 2px solid #999;
    border-radius: 50%;
    position: relative;
    transition: all .2s;
}
#spec-right{float: right;}
#spec-left::after,#spec-right::after{
    content: "";
    display: block;
    position: absolute;
    top: 7px;
    left: 5px;
    width: 10px;
    height: 10px;
    border-top: 2px solid #999999;
    border-right: 2px solid #999999;
    /* background: url(../images/pro_content_icon.png) 0px -78px no-repeat; */
    background-size: 30px;
    display: inline-block;
    cursor: pointer;
    transition: all .2s;
}
#spec-left::after{
    transform: rotateZ(-135deg);
    left: 9px;
}
#spec-right::after{
    transform: rotateZ(45deg);
    /* background: url(../images/pro_content_icon.png) 0px -114px no-repeat; */
    /* background-size: 30px; */
}
#spec-left:hover,#spec-right:hover{    
  border-color: #171c62;
}
#spec-left:hover::after,#spec-right:hover::after{    
  border-color: #171c62;
}

#spec-list{ width:calc(100% - 86px);overflow:hidden;height: auto;margin: 0 auto; float: left;margin-left: 16px;}
#spec-list ul{overflow:hidden;height:auto; float:left; }
#spec-list ul li {
  float: left;
  width: 121px;
  min-width: 92px;
  min-height: 92px;
  margin-right: 20px;
  aspect-ratio: 1/1;
}
#spec-list ul li img{display: block;width: calc(100% - 2px); height: calc(100% - 2px);border:1px solid #ededed;}
/*jqzoom*/
.jqzoom{padding:0;}
.zoomdiv{background-color: #ffffff;z-index:100; position:absolute; top:1px; left:50px; width:350px;height:350px;border:1px solid #e4e4e4;display:none;text-align:center;overflow: hidden;}
.bigimg{width:800px;}
.jqZoomPup{z-index:10;visibility:hidden;position:absolute;top:0px;left:0px;width:50px;height:50px;border:1px solid #aaa;background:#171c62 50% top no-repeat;opacity:0.5;-moz-opacity:0.5;-khtml-opacity:0.5;filter:alpha(Opacity=50);cursor:move;}
/*   preview-->css END  放大镜 right 边    */
.pro_detail .pro_intro{width: 48%;overflow: hidden; height: auto; display: flex;flex-direction: column;justify-content: space-between;}
.pro_detail .pro_intro .pro_title{height: 45px;overflow: hidden;color: #333333;font-size: 26px; border-bottom: 1px solid #ededed; }
.pro_detail .pro_intro .text {
  justify-content: space-between;
  flex-wrap: wrap;
  display: flex;
  height: 126px;
  color: #666666;
  margin-top: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid #ededed;
  font-size: 16px;
  line-height: 28px;
}
.pro_detail .pro_intro .text p{min-width: 169px;}
.pro_detail .pro_intro .text p:last-child{overflow: hidden;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.pro_detail .pro_intro .text span{color: #333; font-size: 16px;}
.pro_detail .pro_intro .text ul {height: 99px;padding: 13px 0px;}
.pro_detail .pro_intro .text ul li{color: #666;font-size: 14px;width: 225px;height: 32px;line-height: 32px; overflow: hidden; float:left;}
.pro_detail .pro_intro .text ul li span{color: #333;font-size: 14px;font-weight: bold;}
.pro_detail .pro_intro .pro_phone{display: flex;justify-content: space-between;margin-top: 30px;} 
.pro_detail .pro_intro .pro_phone a,.pro_detail .pro_intro .pro_phone p{height: 50px;line-height: 50px;font-size: 16px;color: #fff;padding: 0 30px 0 75px;background: url(../images/pro_content_icon.png) 20px -173px no-repeat #171c62;transition: all .3s;}
.pro_detail .pro_intro .pro_phone p:first-child{background: url(../images/pro_content_icon.png) 20px -216px no-repeat #c40d23;color: #fff;}
.pro_detail .pro_intro .pro_phone p a{color: #fff;}
.pro_detail .pro_intro .pro_phone a:hover{transform: translateY(-5px);}
.product_main{margin-top: 50px;color: #333333;}
.product_main .btn_box{height: 50px;border-bottom: 1px solid #ededed;margin-bottom: 25px;}
.product_main .btn_box .tag_btn{cursor: pointer;width: 130px;height: 50px;float: left;font-size: 18px;text-align: center;line-height: 50px;border-radius: 10px 10px 0 0;transition: all .3s;}
.product_main .btn_box .tag_btn.on,.product_main .btn_box .tag_btn:hover{background-color: #171c62;color: #ffffff;}
.product_main .main_box{color: #666666;font-size: 16px;line-height: 32px;margin-bottom: 30px;}
.product_main .main_box img{max-width: 100%;}
.product_main .main_box table{max-width: 100%;}

.product_content>p{font-size: 22px;color: #333;line-height: 70px;margin-top: 20px;}

@media (max-width: 1400px) {
  .w1400{width:1200px;}
  .photo_m ul li img{width: 270px;}
  /*0~1400*/
  #spec-list ul li {
    width: 93px;margin-right: 15px;
  }
  .pro_detail .pro_intro .pro_phone p {
    padding: 0 15px 0 50px;
    background: url(../images/pro_content_icon.png) 8px -173px no-repeat #171c62;
  }
  .pro_detail .pro_intro .pro_phone p:first-child {
    background: url(../images/pro_content_icon.png) 10px -216px no-repeat #c40d23;
  }
}

/* 公司简介 about.html*/
.banner_case.about{background: url(../images/about_banner.jpg) center;}
.about .pro_tit{background: url(../images/news_tbg.png) no-repeat center 12px;color: #333;}
.about>div{margin-top: 50px;}
.about .news_btn{gap: 25px;margin-top: 0px;}
.about_box1 .about1_text{
  font-size: 16px;
  line-height: 26px;
  color: #333;
  margin-bottom: 40px;
}
.about_box1 .digital {
  padding: 35px 10px 30px 30px;
  margin-bottom: 50px;
  height: auto;
  background: #f7f7f7;
}
.about_box1 .about1_img{display: flex;justify-content: space-between;}
.about_box1 .about1_img img{width: 31%;height: auto;}

.about_box2{background: url(../images/about_box2_bg.jpg) center no-repeat;width: 100%;height: 570px;padding-top: 50px;}
.about_box2 .pro_tit{background: url(../images/ab_tbg.png) no-repeat center 12px;color: #fff;}
.about_box2  .bd{height: 344px;margin-top: 15px !important;overflow: hidden;}
.about_box2  .bd ul li{background:rgba(255,255,255,.1);float: left;width:calc(25% - 95px);height:202px; margin-right: 20px;padding: 70px 39px;border: 1px solid rgba(255, 255, 255, .2);}
.about_box2  .bd ul li:last-child{margin-right: 0;}
.about_box2  .bd ul li .about_box2_title{font-size: 26px;color: #fff;text-align: center;font-weight: bold;}
.about_box2  .bd ul li .about_box2_title::after{content: ''; height: 3px;width: 55px;background: #fff;margin: 25px auto 15px;display: block;}
.about_box2  .bd ul li .about_box2_info{font-size: 16px;color: #fff;text-align: center;}
.about_box2  .hd ul{display: flex;justify-content: center;gap: 30px;margin-top: 60px;}
.about_box2  .hd ul li{width: 46px;height: 5px;border-radius: 2.5px;background: #fff;}
.about_box2  .hd ul li.on{background: #c40d23;}

.about_box3 ul{display: flex;justify-content: space-between;}
.about_box3 ul li{width: calc(32% - 110px);background: #f8f8f8;padding: 55px;display: flex;align-items: center;flex-direction: column;gap: 15px;}
.about_box3 ul li .about_box3_title{color: #333;font-size: 28px;font-weight: bold;margin-top: 5px;text-align: center;}
.about_box3 ul li .about_box3_info{color: #333;font-size: 18px;text-align: center;}

.about_box4{background: url(../images/about4_bg.jpg) center no-repeat;height: 492px;padding-top: 50px;}
.about_box4 .photo_m{background-color:transparent;}
.about_box4 .photo_m ul li{width: calc(25% - 15px);margin-right: 20px;float: left;}
.about_box4 .photo_m ul li:last-child{margin-right: 0px;}
.about_box4 .hd ul{display: flex;justify-content: center;gap: 30px;margin-top: 60px;}
.about_box4 .hd ul li{width: 46px;height: 5px;border-radius: 2.5px;background: #d2d2d2;cursor: pointer;}
.about_box4 .hd ul li.on{background: #c40d23;}
.about_box5{margin-bottom: 50px;}
.about_box5 ul{  border: 1px solid #ededed;display: flex;flex-wrap: wrap;}
.about_box5 ul li{width: 50%;display: flex;}
.about_box5 ul li img{aspect-ratio: 350/230;width: 50%;}
.about_box5 ul li .about5_text {
  padding: 25px;
  padding-bottom: 20px;
}
.about_box5 ul li .about5_title{font-size: 20px;line-height: 36px;color: #333;margin-bottom: 12px;}
.about_box5 ul li .about5_info{font-size: 14px;color: #999;line-height: 20px;}

/*标签页*/
.tag_box{margin-top: 50px;}
.tag_box_con {
  height: auto;
  overflow: hidden;
}

.tag_box_con h3 {
  font-weight: normal;
  font-size: 18px;
  height: 20px;
  line-height: 20px;
  overflow: hidden;
  margin-bottom: 28px;
  color: #333;
}

.tag_one {
  height: auto;
  overflow: hidden;
  padding-bottom: 40px;
}

.tag_one a {
  display: block;
  float: left;
  padding: 0 16px;
  margin-right: 10px;
  margin-bottom: 10px;
  height: 40px;
  line-height: 40px;
  border: 1px solid #ededed;
  font-size: 14px;
  color: #666;
  transition: all .3s;
}

.tag_one a:hover {
  background: #171c62;
  border: 1px solid #171c62;
  color: #fff;
}

/* 动画 */
.zoomIn {
  -webkit-animation-name: zoomIn;
  animation-name: zoomIn;
}
@-webkit-keyframes zoomIn {
  0% {
  opacity:0;
  -webkit-transform:scale3d(.3, .3, .3);
  transform:scale3d(.3, .3, .3)
  }
  50% {
    -webkit-transform:scale3d(1, 1, 1);
    transform:scale3d(1, 1, 1);
    opacity:1
  }
} 
@keyframes zoomIn {
  0% {
  opacity:0;
  -webkit-transform:scale3d(.3, .3, .3);
  transform:scale3d(.3, .3, .3)
  }
  50% {
    -webkit-transform:scale3d(1, 1, 1);
    transform:scale3d(1, 1, 1);
    opacity:1
  }
}
/* Pulse Shrink */
@-webkit-keyframes hvr-pulse-shrink {
  to {
    -webkit-transform: scale(0.9);
    transform: scale(0.9);
  }
}
@keyframes hvr-pulse-shrink {
  to {
    -webkit-transform: scale(0.9);
    transform: scale(0.9);
  }
}