html{min-height:100%}body,html{box-sizing:border-box;background-color:#f4f4f4;flex-direction:column;flex-grow:1;margin:0;padding:0;font-family:Open Sans,sans-serif;display:flex;overflow:auto}body{transition:background-color .25s,color .25s}.dark{color:#fff;background-color:#171717;transition:background-color .25s,color .25s}