.case-header:before{background-color:rgba(0,0,0,.4);border-radius:8px;content:"";height:100%;left:0;position:absolute;top:0;width:100%}@media(max-width:768px){.case-header{margin-left:-15px;margin-right:-15px}.case-header h1{font-size:54px;line-height:58px;padding:0 20px}}