.vld-overlay,.vld-shown{overflow:hidden}.vld-overlay{bottom:0;left:0;position:absolute;right:0;top:0;-webkit-box-align:center;-ms-flex-align:center;align-items:center;display:none;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;z-index:9999}.vld-overlay.is-active{display:-webkit-box;display:-ms-flexbox;display:flex}.vld-overlay.is-full-page{z-index:9999;position:fixed}.vld-overlay .vld-background{bottom:0;left:0;position:absolute;right:0;top:0;background:#fff;opacity:.5}.vld-overlay .vld-icon,.vld-parent{position:relative}.back-to-top-fade-enter-active,.back-to-top-fade-leave-active{-webkit-transition:opacity .7s;transition:opacity .7s}.back-to-top-fade-enter,.back-to-top-fade-leave-to{opacity:0}.vue-back-to-top{cursor:pointer;position:fixed;z-index:1000}.vue-back-to-top .default{background-color:#f5c85c;border-radius:3px;color:#fff;height:30px;line-height:30px;text-align:center;width:160px}.vue-back-to-top .default span{color:#fff}.vue-back-to-top--is-footer{bottom:50%!important;position:absolute;-webkit-transform:translateY(50%);transform:translateY(50%)}