.multiple .el-dialog__body{padding-top:0}.select-student-dialog .el-tabs__nav-wrap:after{height:0}.select-student-dialog .el-table--border .el-table__cell:first-child .cell{padding-left:15px}.select-student-dialog .el-checkbox__label{padding-left:0}.select-student-dialog .el-pagination{padding:2px 0}.select-student-dialog .single thead .el-table-column--selection .cell{display:none}.clear{font-size:14px;margin-left:30px;color:red}.student-course-dialog .el-table--border .el-table__cell:first-child .cell{padding-left:15px}.data-item-title{font-size:16px;font-weight:500;margin-bottom:12px;color:#333}