Modify the background color of the pager in elementUI

The default background color when setting the background of the pager in elementUI is as follows:

I want to change it to this:

modify the style as follows:

::v-deep {
    
    
  .el-pagination.is-background .el-pager li:not(.disabled) {
    
    
    background-color: #fff; // 进行修改未选中背景和字体
    // color: #fff;
  }
  .el-pagination.is-background .el-pager li:not(.disabled).active {
    
    
    background-color: #4f75ff; // 进行修改选中项背景和字体
    color: #fff;
  }
}