how to scroll css code example

Example 1: css no overflow

div.ex1 {
  overflow: scroll;
}

div.ex2 {
  overflow: hidden;
}

div.ex3 {
  overflow: auto;
}

div.ex4 {
  overflow: visible;
}

Example 2: scroll css

<div style="overflow: scroll;">
	<?php echo $this->element('menu/left_sidebar'); ?>
</div>

// overflow: scroll;