el-pagination 固定在页面最底部

<!-- 分页 -->
      <div class="paginationClass">
        <el-pagination background @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="" :page-sizes=[10,20,30,50] :page-size="" layout="total, sizes, prev, pager, next, jumper" :total="">
        </el-pagination>
      </div>


.paginationClass {
    position: fixed;
    bottom: 0;
    height: 40px;
    width: 100%;
    text-align: center;
}