@keyframes l3{to{background-position:80% 100%}}.vavt-loading{width:100%;text-align:center}.vavt-loading:before{content:"加载中...";padding:0 5px 8px 0;background:repeating-linear-gradient(90deg,currentColor 0 8%,transparent 0 10%) 200% 100%/200% 2px no-repeat;animation:l3 2s steps(6) infinite}