.page-fade-enter-active,.page-fade-leave-active{transition:opacity .3s ease,transform .3s ease}.page-fade-enter-from,.page-fade-leave-to{opacity:0;transform:translateY(10px)}footer a{position:relative}footer a:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:1px;background-color:#fff;transition:width .3s ease}footer a:hover:after{width:100%}