.grace-dsc-web-layout-box{width:100%;height:100%;overflow:hidden}.index-video{width:100%;height:100%;position:relative;cursor:pointer}.index-video img{width:100%;display:block}.index-video .index-copy{width:100%;position:absolute;text-align:center;font-size:18px;color:#ffffff80;z-index:9;bottom:15px}