body,*{margin: 0;padding: 0;font-size:.16rem;}
*{font-family:Arial, Helvetica,"Microsoft Yahei", sans-serif; padding: 0; margin:0; box-sizing:border-box; overflow-scrolling:touch; -webkit-overflow-scrolling:touch;}
body{padding:0;margin:0;font-family:Arial,"Microsoft Yahei",Helvetica, sans-serif;-webkit-font-smoothing:antialiased;font-smoothing:antialiased; line-height: 1;overflow-x:}
a{color:inherit; text-decoration: none;}
a:link,a:visited,a:hover{text-decoration: none; outline: none;}
ul{ margin:0; padding:0;}
li{ list-style: none; margin:0; padding:0;}
div,p{ margin:0; padding:0;}
img{vertical-align: middle;max-width: 100%;border: 0;}


.main1{background:url(top_bg.png) no-repeat;}
.main2{background:#f0f4fa;padding-bottom:.64rem;}
.main3{background:url(footer.png) no-repeat center top;background-size:100% 100%;}
.comart{width:13rem;margin:0 auto;}