.img-loading{position:relative}.img-loading:after{content:"";position:absolute;top:50%;left:50%;width:28px;height:28px;margin:-14px 0 0 -14px;border:3px solid rgba(0,0,0,.15);border-top-color:#c62828;border-radius:50%;animation:img-loader-spin .8s linear infinite;z-index:5;pointer-events:none}@keyframes img-loader-spin{to{transform:rotate(360deg)}}