body,p,ul,ol,li,dl,dt,dd,h1,h2,h3,h4,h5,form,fieldset,legend,input,select,textarea,button,th,td,menu,article,pre {margin: 0; padding: 0;}
article,aside,dialog,figure,footer,header,hgroup,nav,section,select,time{display:block}
button,h1,h2,h3,h4,h5,h6,input,label,select,textarea{font-size:100%;font-weight:400;vertical-align:middle;font-family:inherit}
dl,ol,ul{list-style:none}
fieldset,img,input[type=submit]{border:none}
audio,canvas,video{display:inline-block}
body{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;-webkit-overflow-scrolling:touch;font-size:14px;line-height:1.6;
    font-family:"Helvetica Neue","Microsoft Yahei",Helvetica,Arial,sans-serif;text-rendering:optimizeLegibility;position:relative;color:#323232;background-color:#f7f7f7;height:100%;}
body,html{height:100%}
a,div,p,span{vertical-align:middle;font-family:inherit}
a,button,input,select,textarea{border:none;outline:0;text-decoration:none;-webkit-touch-callout:none;font-family:inherit;background:0 0}
a,a:hover,a:visited{text-decoration:none;-webkit-touch-callout:none}
a{color:inherit}
.link{vertical-align:baseline;color:#0052d9;text-decoration:underline}
input::-ms-clear{display:none}
em,i{font-style:normal}
select::-ms-expand{display:none}
.hidden{display: none; font-size: 0; text-indent: -999em;}
.cl:after{visibility: hidden;display: block;font-size: 0;content: " ";clear: both;height: 0;}
.cl{*zoom:1;}
.pr{position: relative;}
.con{width: 1200px; margin: 0 auto;}
.head{background-color: #0a1135; position: fixed; top: 0; width: 100%;}
.head .con{display: flex; align-items: center; justify-content: space-between; height: 80px;}
.logo{display: block; width: 260px;}
.logo img{display: block; width: 100%;}
.nav a{display: inline-block; color: #fff; font-size: 28px; font-weight: bold; margin-left: 80px; padding: 15px 0; -webkit-transition: color .1s linear; transition: color .1s linear;}
.nav a:hover,.nav .cur{color: #f7414f;}
.content{padding-top: 100px; padding-bottom: 30px;}
.main{background-color: #fff; border-radius: 6px; border: 1px solid #f5f5f5; font-size: 20px; min-height: 600px;}
.mt{border-bottom: 1px solid #f5f5f5; padding: 15px 30px;}
.about{padding: 30px; }
.jc{display:flex;align-items: center;justify-content:center;}
.tabs{border-bottom: 1px solid #f5f5f5; text-align: center; padding: 15px 0;}
.tabs span{border-radius:3px; display: inline-block; cursor:pointer; line-height:44px; font-size:16px; padding: 0 60px; border:1px solid #a9a9a9;margin:0 16px;color:#a9a9a9}
.tabs span.on{color:#fe614f;border:1px solid #fe614f;}
.tab_con{padding:20px 30px; text-align: justify;}
.tab_con .item{display:none;line-height:1.8;}