If you want to add divider between two div or in between your content, then code below will help you:
First we will create the div between the content or we can say that between two paragraph like <p> </p> div <p></p>. After this we will fix the height and align center the icon image which we are using in between the divider horizontal line.
Now the code goes like this:
<p>This is my content </p>
<div class="divider divider-center">
<img src="valentines-heart.png" alt="heart">
<p>This is my bottom content</p>