Please press the run code snippet for the entire question because there is a text limit here

  css, html, javascript
<p> I want the body(the random scribbles and buttons) to overlap the header a bit. Here is the image that will help you understand my question better.</p>
<p> And don't worry this isn't a troll post. I am serious about coding and I want to learn the way to do this quickly</p>
<img src="" alt="web-design-help">

Source: Ask Javascript Questions