How can I align two divs horizontally?
Float the divs in a parent container, and style it like so:
.aParent div {
float: left;
clear: none;
}
<div class="aParent">
<div>
<span>source list</span>
<select size="10">
<option />
<option />
<option />
</select>
</div>
<div>
<span>destination list</span>
<select size="10">
<option />
<option />
<option />
</select>
</div>
</div>
Nowadays, we could use some flexbox to align those divs.
.container {
display: flex;
}
<div class="container">
<div>
<span>source list</span>
<select size="10">
<option />
<option />
<option />
</select>
</div>
<div>
<span>destination list</span>
<select size="10">
<option />
<option />
<option />
</select>
</div>
</div>