@keyframes sliding{0%{transform:translate(-40%)}to{transform:translate(140%)}}progress{--determinate-track:repeating-linear-gradient(90deg,navy 0px,navy 10px,transparent 0,transparent 12px);--indeterminate-track:repeating-linear-gradient(90deg,transparent 0px,transparent 10px,navy 0,navy 20px,transparent 0,transparent 22px,navy 0,navy 32px,transparent 0,transparent 34px,navy 0,navy 44px,transparent 0,transparent 56px,transparent);--indeterminate-track-animation:sliding 2s linear 0s infinite;--track-shadow:inset -2px -2px #dcdcdc,inset 2px 2px grey;--track-height:24px;appearance:none;-webkit-appearance:none;-moz-appearance:none;background-color:silver;border:0;box-shadow:var(--track-shadow);box-sizing:border-box;height:var(--track-height);overflow:hidden;padding:4px;width:100%}progress:not(:indeterminate)::-webkit-progress-value{background:var(--determinate-track)}progress:not(:indeterminate)::-moz-progress-bar{background:var(--determinate-track)}progress:indeterminate{position:relative;will-change:left,right}progress:indeterminate:before{box-shadow:var(--track-shadow);box-sizing:border-box;content:"";height:100%;left:0;position:absolute;top:0;width:100%;z-index:1}progress:indeterminate:after{animation:var(--indeterminate-track-animation);background:var(--indeterminate-track);bottom:4px;content:"";position:absolute;top:4px;width:100%}progress:indeterminate::-webkit-progress-bar{background-color:transparent}progress:indeterminate::-moz-progress-bar{animation:var(--indeterminate-track-animation);background:var(--indeterminate-track)}@keyframes sliding-3fe4593b{0%{left:-40%}20%{left:0}40%{left:40%}60%{left:80%}80%{left:120%}to{left:140%}}progress[data-v-3fe4593b]{--indeterminate-track-animation:sliding 2s steps(36) infinite}