.l-main{background-color:#fff;flex-direction:column;flex-grow:1;min-height:100%;display:flex}.l-main--home{background:url(/assets/img/common/img_home_bg.png) 50%/100px 100px;animation:.5s linear infinite bg-animation}@keyframes bg-animation{0%{background-position:0 0}25%{background-position:100% 25%}50%{background-position:25% 100%}75%{background-position:75% 10%}to{background-position:0 0}}