html{-webkit-transition:background-color 2s;transition:background-color 1s}html,body{min-height:100%}html.loading{background:#000;-webkit-transition:background-color 0;transition:background-color 0}body{-webkit-transition:opacity 1s ease-in;transition:opacity 1s ease-in}html.loading body{opacity:0;-webkit-transition:opacity 0;transition:opacity 0}div.scroller{display:none}