.uc_reveal-block.top::before{-webkit-transform:scaleY(0);transform:scaleY(0);-webkit-transform-origin:0% 100%;transform-origin:0% 100%}.uc_reveal-block.left::before{-webkit-transform:scaleX(0);transform:scaleX(0);-webkit-transform-origin:100% 0%;transform-origin:100% 0%}.uc_reveal-block.bottom::before{-webkit-transform:scaleY(0);transform:scaleY(0);-webkit-transform-origin:100% 0%;transform-origin:100% 0%}