@media (-webkit-min-device-pixel-ratio:2),(min-device-pixel-ratio:2){.border-bt-1px[data-v-829a28b8]{position:relative}.border-bt-1px[data-v-829a28b8] :before{content:"";position:absolute;left:0;bottom:0;width:100%;height:.013333rem;transform:scaleY(.5)}}