Issue with HTML and CSS where the header is displayed behind the rest of the content

I'm having issues with creating a fixed header for my webpage. It seems to be hiding behind the rest of the content on the screen even though I have tried adjusting the z-index without success.

Here is a snippet of my HTML code:

body {
  margin: 0;
}
.header {
  width: 100%;
  height: 88px;
  position: fixed;
  left: 0;
  top: 0;
}
.content {
  margin-top: 100px;
} 
/* More CSS styles here */
<div class="header">
  <h1>HEADER</h1>
</div>
<div class="content">
  <div class="first-sec">
  </div>
  <div class="second-sec">
  </div>
  <div class="third-sec">
  </div>
  <div class="fourth-sec">
  </div>
</div>

Can anyone help me figure out what I am doing wrong in my code?

Answer №1

Here is a suggestion to address your issue:

.header{
z-index:2 !important;
    width:100%;
    height:88px;
    position: fixed;
    left:0;
    top:0;
    background: gray;
}

(The use of background: gray is intended for temporary use only)

Answer №2

Adjust the header selector as follows:

.header{
    width:100%;
    height:88px;
    position: fixed;
    left:0;
    top:0;
    z-index: 9;
    background: #009ddc; /* test color */
}

This should resolve the issue.

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