@CHARSET "UTF-8";
html,body{padding:0px;margin:0px;font-size:12px;background:#fff;}
a{text-decoration: none;color:#333;}
.i-item{max-width:1200px;margin:0 auto;}
.i-head{height:100px;display:flex;align-items:center;}
.i-head .i-head-tit{font-size:24px;font-weight:bolder;}
.i-head .i-head-nav{flex:1;margin-left:auto;text-align:right;}
.i-head .i-head-nav a{display:inline-block;font-size:16px;padding-left:40px;}
.i-banner{height:500px;background:url(../images/banner2.jpg) no-repeat center;background-size:cover;}

.i-about{padding:40px 0;text-align:center;font-size:14px;}
.i-about .i-about-head{font-weight:bolder;}
.i-about .i-about-head .i-about-head-eng{font-size:40px;color:#e5e5e5;}
.i-about .i-about-head .i-about-head-cn{font-size:36px;color:#333;padding-bottom:30px;}
.i-about .i-about-info{max-width:1200px;line-height:30px;font-size:14px;margin:0 auto;padding-bottom:20px;}

.i-pro{padding:40px 0;text-align:center;font-size:14px;background:#f7f7f7;}
.i-pro .i-pro-head{font-weight:bolder;}
.i-pro .i-pro-head .i-pro-head-eng{font-size:40px;color:#e5e5e5;}
.i-pro .i-pro-head .i-pro-head-cn{font-size:36px;color:#333;padding-bottom:30px;}
.i-pro .i-pro-info{max-width:1200px;display:flex;align-items:center;line-height:30px;font-size:14px;margin:0 auto;padding-bottom:20px;}

.i-pro .i-pro-info>div{width:270px;height:550px;margin-right:20px;display:flex;align-items:center;}
.i-pro .i-pro-info>div>div{height:50px;width:100%;text-align:center;line-height:50px;background:rgba(0,0,0,0.7);color:#fff;font-size:18px;}
.i-pro .i-pro-info>div:nth-child(1){background:url(../images/a1.jpg) no-repeat center;flex:1;background-size:cover;}
.i-pro .i-pro-info>div:nth-child(2){background:url(../images/a2.jpg) no-repeat center;flex:1;background-size:cover;}
.i-pro .i-pro-info>div:nth-child(3){background:url(../images/a3.jpg) no-repeat center;flex:1;background-size:cover;}
.i-pro .i-pro-info>div:nth-child(4){background:url(../images/a4.jpg) no-repeat center;flex:1;background-size:cover;margin-right:0px;margin-left:auto;}

.i-normal{padding:40px 0;text-align:center;font-size:14px;background:#fff;}
.i-normal-head{font-weight:bolder;}
.i-normal-head .i-normal-head-eng{font-size:40px;color:#e5e5e5;}
.i-normal-head .i-normal-head-cn{font-size:36px;color:#333;padding-bottom:30px;}

.i-bottom{background:#121212;color:#ccc;text-align:center;line-height:30px;padding:30px 0;}
.i-bottom a{color:#ccc;}