.overlay{background-color:rgba(0,0,0,.5);height:100%;left:0;position:absolute;top:0;width:100%;z-index:999}.loader-a{animation:spin 2s linear infinite;border:4px solid #f3f3f3;border-radius:50%;border-top-color:#e60014;display:none;height:40px;left:50%;position:relative;top:50%;transform:translate(-50%,-50%) rotate(0deg);width:40px;z-index:1000}@keyframes spin{0%{transform:translate(-50%,-50%) rotate(0deg)}to{transform:translate(-50%,-50%) rotate(1turn)}}