.pager .category-item[data-v-337b1458]{width:100%}.pager .category-item .category_title[data-v-337b1458]{padding:15px 0;white-space:nowrap;width:100%}.pager .category-item .category_title span[data-v-337b1458]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:100%}.pager .category-item .category_title span[data-v-337b1458]:after,.pager .category-item .category_title span[data-v-337b1458]:before{content:" ";border:1px solid #c3c3c3;height:1px;margin:0 10px;-webkit-box-flex:1;-ms-flex:1;flex:1;display:block}.pager .book-item[data-v-337b1458]{-webkit-box-sizing:border-box;box-sizing:border-box;padding:0 10px;margin:10px 0;cursor:pointer}.pager .book-item .book-box[data-v-337b1458]{position:relative}.pager .book-item .book-box .book-img[data-v-337b1458]{width:100%;display:block}.pager .book-item .book-box .isSelected[data-v-337b1458]{position:absolute;right:10px;top:0;width:30px}.pager .book-item .book-box .set-current-btn[data-v-337b1458]{position:absolute;right:10px;top:8px;padding:5px 8px;line-height:1}.pager .book-item p[data-v-337b1458]{margin-top:10px;font-size:14px}.pager .grade-option[data-v-337b1458]{margin-left:10px}.pager .dialog-cover[data-v-337b1458],.pager[data-v-337b1458] .el-upload{width:170px;height:228px;line-height:228px}.pager .dialog-cover[data-v-337b1458]{border-radius:5px;overflow:hidden;position:relative}.pager .dialog-cover img[data-v-337b1458]{width:100%;height:100%;display:block}.pager .dialog-cover .el-icon-delete[data-v-337b1458]{position:absolute;left:0;top:0;right:0;bottom:0;background:rgba(0,0,0,.4);color:#fff;text-align:center;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;font-size:22px;cursor:pointer;opacity:0;-webkit-transition:all .3s;transition:all .3s}.pager .dialog-cover .el-icon-delete[data-v-337b1458]:hover{opacity:1}.dialog-form .el-form-item{margin-bottom:10px}.dialog-form .el-form-item .el-select{width:100%}.dialog-form .el-form-item .el-form-item__label{line-height:1}.el-option-content i{margin-right:15px}.el-option-content .el-icon-delete{color:red;margin:0 0 0 15px}