Have you ever encountered the situation where your CSS input box does not show up? This can be quite frustrating, but luckily there are a few things you can check to troubleshoot the issue.

<input type="text" class="input-box">
.input-box {
border: none;
background-color: white;
width: 200px;
height: 30px;
font-size: 16px;
padding: 5px;
}

Firstly, check the CSS file to ensure that the styling code is correct. In the above example, the CSS code is creating a white background color for the input box, but if it is conflicting with other CSS rules, it may not display properly.

Secondly, verify that the input box is correctly linked to the CSS file. If the input box is not linked or the file path is incorrect, the styling code will not be applied, resulting in a blank input box.

Lastly, make sure that there are no errors in the HTML code. Sometimes a missing or incorrect tag can cause the input box to not show up as expected.

In conclusion, a CSS input box not displaying can be a frustrating issue, but by checking the CSS code, file linkage, and HTML code, it can be easily resolved.