.w_b_fade_out_bottom_left{-webkit-transform:translate(25%, -25%);transform:translate(25%, -25%);-webkit-animation:fade_out_bottom_left 2s ease infinite;animation:fade_out_bottom_left 2s ease infinite}@-webkit-keyframes fade_out_bottom_left{0%{opacity:1;-webkit-transform:translate(25%, -25%);transform:translate(25%, -25%)}30%{opacity:1;-webkit-transform:translate(25%, -25%);transform:translate(25%, -25%)}90%{opacity:0;-webkit-transform:translate(-50%, 50%);transform:translate(-50%, 50%)}91%{-webkit-transform:translate(25%, -25%);transform:translate(25%, -25%)}}@keyframes fade_out_bottom_left{0%{opacity:1;-webkit-transform:translate(25%, -25%);transform:translate(25%, -25%)}30%{opacity:1;-webkit-transform:translate(25%, -25%);transform:translate(25%, -25%)}90%{opacity:0;-webkit-transform:translate(-50%, 50%);transform:translate(-50%, 50%)}91%{-webkit-transform:translate(25%, -25%);transform:translate(25%, -25%)}}