.footer-box .footer-main-box{position:relative;min-width:1240px;overflow:hidden;background-color:#232323}.footer-box .footer-main-box:after{position:absolute;top:-155%;left:-15%;width:100%;height:100%;z-index:2;content:"\e726";font-family:iconfont!important;font-size:2000px;opacity:.3}.footer-box .footer-main-box>section{position:relative;z-index:5}