how to set a container in the middle of the page css code example
Example 1: how to assign something in center inside a div
IMG.displayed {
display: block;
margin-left: auto;
margin-right: auto }
...
<IMG class="displayed" src="..." alt="...">
Example 2: how to assign something in center inside a div
P { text-align: center }
H2 { text-align: center }