.vdr{-ms-touch-action:none;touch-action:none;border:1px dashed #000}.handle,.vdr{position:absolute;-webkit-box-sizing:border-box;box-sizing:border-box}.handle{width:10px;height:10px;background:#eee;border:1px solid #333}.handle-tl{top:-10px;left:-10px;cursor:nw-resize}.handle-tm{top:-10px;left:50%;margin-left:-5px;cursor:n-resize}.handle-tr{top:-10px;right:-10px;cursor:ne-resize}.handle-ml{left:-10px;cursor:w-resize}.handle-ml,.handle-mr{top:50%;margin-top:-5px}.handle-mr{right:-10px;cursor:e-resize}.handle-bl{bottom:-10px;left:-10px;cursor:sw-resize}.handle-bm{bottom:-10px;left:50%;margin-left:-5px;cursor:s-resize}.handle-br{bottom:-10px;right:-10px;cursor:se-resize}@media only screen and (max-width:768px){[class*=handle-]:before{content:"";left:-10px;right:-10px;bottom:-10px;top:-10px;position:absolute}}.course[data-v-3c0bf816]{margin:0 auto;height:auto}.course .vdr[data-v-3c0bf816]{border:none!important}.resizable-item[data-v-3c0bf816]{background-color:rgba(17,17,17,.2);border:2px dashed #fff;border-radius:10px;cursor:pointer}.pagination-button[data-v-3c0bf816]{width:20px;text-align:center;cursor:pointer;padding:0 10px;color:#67b2ff;font-weight:700;font-size:20px}.pagination-button.disabled[data-v-3c0bf816]{color:rgba(71,160,251,.4)}.pagination-current[data-v-3c0bf816]{border:1px solid #67b2ff;border-radius:14px;text-align:center;width:80px;height:28px;font-size:18px;color:#3c3b3b;background-color:#fff}.pagination[data-v-3c0bf816]{height:54px;margin:0;text-align:center}.pagination-url[data-v-3c0bf816]{height:100%;right:0}.pagination-url .pagination-url-item[data-v-3c0bf816]{width:35px;margin-left:12px;cursor:pointer}.pagination-title[data-v-3c0bf816]{left:0;font-size:18px;color:#45494f;width:200px;text-align:left;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}