.advanced_img{margin-bottom:1.7em;position:relative;background-color:#000;background-size:cover;background-position:50%;min-height:430px;height:100%;width:100%;display:flex;justify-content:center;align-items:center;overflow:hidden}.advanced_img:before{opacity:.5;position:absolute;top:0;left:0;bottom:0;right:0;content:"";background-color:inherit;z-index:1}