.case_box{max-width:500px;margin:0 auto}.case_logo{position:relative;top:50px}.case{position:relative}.case:before{content:attr(data-tag);position:absolute;color:#000;top:-60px;right:-5px;padding:10px;border:2px solid #f0634c;border-left:10px solid #f0634c;font-size:18px;font-weight:bold}.case:after{content:"";margin:10px auto;display:block;height:2px;width:70%;background-color:#9e85ce;background-image:linear-gradient(243deg,#9e85ce 0%,#a111d8 100%)}}