*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-width: 1200px;
  font-size: 14px!important;
  line-height: 1.5;
  font-family: "微软雅黑", "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif !important;
}
a{
  text-decoration: none;
}
ul li{
  list-style: none;
}
html,body{
  height: 100%;
}
.wrapper{
  width:1200px;
  height: 100%;
  margin: 0 auto;
}

/* header */
header{
  width: 100%;
  height: 67px;
  /* border-bottom: 1px solid rgba(132, 132, 132, 0.16); */
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}
.top{
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}
.top .logo{
  width:121px;
  height: 44px;
}
.top .logo img{
  width: 100%;
  height: 100%;
}
.top a.top-btn{
  display: block;
  width:120px;
  height:36px;
  border:1px solid #fff;
  border-radius:18px;
  text-align: center;
  line-height: 34px;
  color:#fff;
  transition: all .3s;
}
.top a.top-btn:hover{
  color:#259FF1;
  border:1px solid #fff;
  background: #fff;
}
.banner{
  background: url(https://static.ihuyi.com/www/images/caixin_banner.png) no-repeat;
  background-size: cover;
  height: 90%;
  width: 100%;
  position: relative;
}
.banner video{
  width:100%;
  height: 100%;
  object-fit: cover;
  opacity: .8;
}
.banner .wrapper{
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin:auto;
}
.banner h2{
  font-size:66px;
  color:#fff;
  /* padding-top: 25%; */
  position: absolute;
  top: 25%;
  left: 0;
  z-index: 1;
}
.banner .banner-tabs{
  width: 100%;
  height:120px;
  background:#fff;
  box-shadow:0px 3px 27px 0px rgba(0, 0, 0, 0.08);
  border-radius:60px;
  position: absolute;
  bottom: -60px;
  left: 0;
  overflow: hidden;
}
.banner .banner-tabs ul{
  display: flex;
  justify-content: space-between;
  height: 100%;
}
.banner .banner-tabs ul li{
  padding:  0 20px;
  margin:0 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}
.banner .banner-tabs ul li img{
  margin-right: 20px;
}
.banner .banner-tabs ul li h5{
  color:#333333;
  font-size:18px;
  line-height:28px;
  margin-bottom: 5px;
}
.banner .banner-tabs ul li p{
  color:#999999;
  font-size:14px;
  line-height:28px;
}
/* 内容 */
.content{
  padding-top: 60px;
  padding-bottom: 60px;
}
.content .title{
  margin-top: 60px;
  margin-bottom: 60px;
}
.content .title h2{
  text-align: center;
  color:#259FF1;
  font-size:32px;
  line-height:28px;
  position: relative;
}
.content .title h2::before{
  content: '';
  display: block;
  width:50px;
  border-top: 2px solid #259FF1;
  position: absolute;
  top: -20px;
  left: 50%;
  margin-left: -25px;
}
.content .title p{
  text-align: center;
  font-size:16px;
  line-height:28px;
  margin-top: 15px;
  color: #333333;
}

.case{
  margin-left: -20px;
  margin-right: -20px;
}
.case ul{
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.case ul li{
  width:33.3%;
  padding: 0 20px;
}
.case ul li > div{
  position: relative;
}
.case ul li > div > img{
  width:100%;
  height: 290px;
}
.case ul li video{
  width: 100%;
  height: 290px;
  object-fit:fill;
}
.case ul li h5{
  font-size:18px;
  color: #333333;
  line-height:28px;
  text-align: center;
  margin-top: 20px;
}
.case ul li p{
  font-size:14px;
  color: #999999;
  text-align: center;
  margin-top: 10px;
  margin-bottom: 30px;
}
.case ul li .mask{
  position: absolute;
  top: 0;
  left: 0;
  width:100%;
  height: 290px;
  background: rgba(0,0,0,.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;

  display: none;
}
.case ul li .mask img{
  cursor: pointer;
}

.data-wrapper{
  background: url(https://static.ihuyi.com/www/images/1.png) no-repeat;
  object-fit: cover;
}
.data{
  width:100%;
  height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.data ul{
  display: flex;
  justify-content: center;
}
.data ul li{
  margin: 0 100px;
}
.data ul li .data-num{
  position: relative;
  color: #fff;
}
.data ul li .data-num::after{
  content: '';
  display: block;
  width: 55px;
  border-top: 1px solid #fff;
  position: absolute;
  bottom: -20px;
  left: 2px;
}
.data ul li .data-num .num{
  font-size: 45px;
  margin-right: 10px;
}
.data ul li .data-num .s-word{
  font-size: 16px;
}
.data ul li .desc{
  font-size:15px;
  color: #fff;
  margin-top: 41px;
}

.qualification ul{
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.qualification ul li{
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.qualification ul li span{
  color: #333333;
  font-size:16px;
  margin-top: 15px;
}

.about{
  display: flex;
  justify-content: space-between;
}
.about .about-content{
  margin-right: 140px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.about .about-content h3{
  margin-bottom: 40px;
  color: #333333;
  font-size:22px;
}
.about .about-content p{
  color:#666;
  font-size: 14px;
  line-height:28px;
}

.try{
  background: url(https://static.ihuyi.com/www/images/2.png) no-repeat;
  background-size: cover;
  height: 248px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.try .try-content{
  width:570px;
  height:103px;
  /* background: #fff; */
  display: flex;
  justify-content: center;
  align-items: center;
}
.try .try-content input{
  width:340px;
  height:60px;
  border-radius:5px;
  background: #EEF5FC;
  border: none;
  margin-right: 11px;
  text-indent: 20px;
  color:#666666;
}
.try .try-content button{
  width:178px;
  height:60px;
  background:#058CD8;
  border-radius:5px;
  border: none;
  color:#FFFFFF;
  cursor: pointer;
}

footer{
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  height:120px;
  color: #666666;
  font-size:12px;
}
footer p{
  line-height:28px;
}

/*浮窗样式*/
.izl-rmenu{position:fixed;right:20px;top:50%; margin-top:-46px;padding-bottom:14px;z-index:999;}
.izl-rmenu .btn{width:60px;height:60px;margin-bottom:1px;cursor:pointer;position:relative;}
.izl-rmenu .btn-qq{background:url(https://static.ihuyi.com/www/images/r_qq2.png) center center no-repeat;background-color:#2CB9EA;text-decoration:none;display:block;}
.izl-rmenu .btn-qq:hover{background-color:#0F83C1;}
.izl-rmenu .btn-wx{background:url(https://static.ihuyi.com/www/images/r_wx.png) center center no-repeat;background-color:#2CB9EA;display:block;}
.izl-rmenu .btn-wx:hover{background-color:#0F83C1;}
.izl-rmenu .btn-wx .pic{position:absolute;left:-160px;top:0px;display:none;width:160px;height:160px;}
.izl-rmenu .btn-phone{background:url(https://static.ihuyi.com/www/images/r_phone2.png) center center no-repeat;background-color:#2CB9EA;}
.izl-rmenu .btn-phone:hover{background-color:#ff811b;}
.izl-rmenu .btn-phone .phone{background-color:#ff811b;position:absolute;width:230px;left:-270px;top:0px; height:55px; padding:20px;line-height: 28px;color:#FFF;font-size:18px;display:none;}
.izl-rmenu .btn-top{background:url(https://static.ihuyi.com/www/images/r_top.png) center center no-repeat;background-color:#E3E5E8;height:35px;display:none;}
.izl-rmenu .btn-top:hover{background-color:#d1d4da;}
/*浮窗样式结束*/