ul/div element not displaying background color

I am attempting to showcase navigation items horizontally within a blue colored ribbon. Despite my efforts, the background-color property is not being applied to the ul element. I even tried enclosing it in a div element with a blue background, but still no luck.

Here is the HTML snippet:

<div style="background-color:blue;">
  <ul style="list-style-type:none;background-color:blue;">
    <li style="float:left;margin-right:10px;">cassandra</li>
    <li style="float:left;margin-right:10px;">mongodb</li>
    <li style="float:left;">couchdb</li>
  </ul>
</div>
htmlcssbackground-color

Answer №1

Why isn't the background color showing when using display: inline?

This is a common issue where the div has a height of 0, similar to a list item with float property not taking up space.

To resolve this, you can specify a height or change the display property to inline-block.

Check out the demonstration here: http://jsfiddle.net/7vp4vz6f/

Answer №2

To ensure proper alignment of the li elements using the float property, it is recommended to apply a clearfix technique to the container so that it adjusts its size based on the content within. One approach is to utilize the overflow CSS property:

body > div { overflow: auto}

Check out the code snippet on JSFiddle for reference.

Answer №3

<div style="background-color: red; overflow: hidden;">
  <ul style="list-style-type:none;background-color:red;">
    <li style="float:left;margin-right:10px;">postgresql</li>
    <li style="float:left;margin-right:10px;">mysql</li>
    <li style="float:left;">sqlite</li>
  </ul>
</div>

Answer №4

The reason your components are not displaying properly is because they lack defined width and height attributes. I recommend utilizing a stylesheet as it offers numerous benefits, such as minimizing the occurrence of these types of problems.

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