<div class="header-amp">
<a href="#" target="_blank"><img src="http://localhost/Newspaper/wp-content/uploads/2020/07/newspaper-rec728-1.jpg"/>
</a></div>

<div class="header-amp">
<a href="#" target="_blank"><img src="http://localhost/Newspaper/wp-content/uploads/2020/07/newspaper-rec728-1.jpg"/>
</a></div>

<!-- css code for header-amp class -->
.header-amp {
  width: 45%;
  display: inline-block;
}