Basic hmtl codes
Line Break
<br>

List
<li>

Link
<a href="URL">TEXT </a>

Image
<img src="Image Url">

Image Link
<a href="URL"><img src="IMAGE URL "></a>

Center Text
<div align="center">TEXT</div>

Left Align Text
<div align="left">TEXT</div>

Right Align Text
<div align="right">TEXT</div>