.edit-online-course .input-ctrl .el-input{width:320px;margin:16px 16px 16px 0}.edit-online-course .input-ctrl-small .el-input{width:240px;margin:12px 12px 12px 0}.edit-online-course .avatar-uploader .el-upload{border:1px dashed #d9d9d9;border-radius:6px;cursor:pointer;position:relative;overflow:hidden}.edit-online-course .avatar-uploader .el-upload:hover{border-color:#409eff}.edit-online-course .avatar-uploader-icon{font-size:28px;color:#8c939d;width:178px;height:178px;line-height:178px;text-align:center}.edit-online-course .avatar{width:178px;height:178px;display:block}.edit-online-course .custom-tree-node{-webkit-box-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;font-size:14px;padding-right:8px}.edit-online-course h5[data-v-424d0ed2]{font-size:18px;margin-bottom:16px}.edit-online-course .table_sty[data-v-424d0ed2]{width:100%;color:#333;text-align:center;font-size:14px;border-collapse:collapse;margin-top:16px}.edit-online-course .table_sty tr td[data-v-424d0ed2]:nth-child(odd){background:#f5f2eb;width:160px;padding:10px 20px;border:1px solid #ebeef5}.edit-online-course .table_sty tr td[data-v-424d0ed2]:nth-child(2n){background:#fff;width:300px;padding:10px 20px;border:1px solid #ebeef5}.edit-online-course .smallimg[data-v-424d0ed2]{text-align:left}.edit-online-course .smallimg img[data-v-424d0ed2]{width:100px;margin-left:20px}.edit-online-course .img-pre[data-v-424d0ed2]{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.7)}.edit-online-course .img-pre .coun[data-v-424d0ed2]{text-align:center;margin-top:20%}