.app{flex:1 1 auto;-webkit-backface-visibility:hidden;backface-visibility:hidden;display:flex;flex-direction:column;min-height:100vh;max-width:100%;position:relative}.main-app{align-items:center;transition:.2s cubic-bezier(.4,0,.2,1)}.main-app,.main-app>article{display:flex;flex-direction:column;flex:1 0 auto;width:100%!important}.footer-app{align-items:center;display:flex;flex:0 1 auto!important;flex-wrap:wrap;width:100%;padding:6px 16px;position:relative;transition-duration:.2s;transition-property:background-color,left,right;transition-timing-function:cubic-bezier(.4,0,.2,1)}