<div class="t1 @/+mt-8 @/block">
<select class="t1 u1.select u1.select-xs">
<option>Hello world</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
</select>
<select class="t1 u1.select u1.select-s">
<option>Hello world</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
</select>
<select class="t1 u1.select u1.select-m">
<option>Hello world</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
</select>
<select class="t1 u1.select u1.select-l">
<option>Hello world</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
</select>
<select class="t1 u1.select u1.select-xl">
<option>Hello world</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
</select>
</div>