.rfv_visuals{} .rfv_visual {position: relative; cursor: pointer;} .rfv_visual canvas{background: #fff; max-width: 100%; max-height: 100%;} .rfv_visual img{position: absolute;} .rfv_visual .rvf_loading{position: absolute; z-index: 100; left: 0; top: 0; width: 100%; height: 100%; background: rgba(255,255,255,0.5);} .rfv_visual .rvf_loading i{position: absolute; left: calc(50% - 20px); top: calc(50% - 20px);}