[FIXED] Why does removing text from div cause this layout to break

Issue

I've removed text from the 9th div and got an unexpected result. The same happens while I remove text from other divs. I think the problem is in display: inline-block.

Here is my HTML and CSS example of the problem:

.relative {
  position: relative;
  width: 80px;
  height: 80px;
  background: red;
  display: inline-block;
}

<div class="relative">1</div>
<div class="relative">2</div>
<div class="relative">3</div>
<div class="relative">4</div>
<div class="relative">5</div>
<div class="relative">6</div>
<div class="relative">7</div>
<div class="relative">8</div>
<div class="relative"></div>
<div class="relative">10</div>

Solution

That's because of the default vertical alignment at the baseline of inline-block elements. If there is no content, the alignment will be along the bottom of the element (= aligned with the text baseline of the others).

Use vertical-align: top; to avoid that:

.relative {
  position: relative;
  width: 80px;
  height: 80px;
  background: red;
  display: inline-block;
  vertical-align: top;
  margin-bottom: 3px;
}

<div class="relative">1</div>
<div class="relative">2</div>
<div class="relative">3</div>
<div class="relative">4</div>
<div class="relative">5</div>
<div class="relative">6</div>
<div class="relative">7</div>
<div class="relative">8</div>
<div class="relative"></div>
<div class="relative">10</div>

Answered By - Johannes

Answer Checked By - Cary Denson (PHPFixing Admin)