@charset "utf-8";
 
/*****************trusteeship column  begin*****************/


.header{ width:100%; max-width:100%;}
.header_box{ width:1305px;}
.footer{ width:100%; max-width:1660px;}
.w{ width:1260px;}
.returnTop { background: #69308e; color:#fff !important; right: 0 !important; bottom: 87px; display: block; height: 58px; font-size:30px; line-height:58px; text-align:center; overflow: hidden; position: fixed; width: 58px; z-index: 1000 }