#app,body,html{padding:0;margin:0;height:100%}body{background-size:contain;color:#404040;font-family:Microsoft Yahei,ヒラギノ角ゴシック,メイリオ,Meiryo,Osaka,MS Pゴシック,MS PGothic,"sans-serif"}.fade-enter-active,.fade-leave-active{transition:opacity 1s ease}.fade-enter,.fade-leave-to{opacity:0}