.fade-enter-active,.fade-leave-active{transition:opacity .3s}.fade-enter,.fade-leave-to{opacity:0}.container{display:flex}.left-sidebar{width:20%}.main-view{width:100%}@media (max-width: 768px){.container{flex-direction:column}.left-sidebar{width:100%;order:2}.main-view{width:100%;order:1}}