JSFiddle - React, Tailwind, and code Playground
HTML
<table id="opcionesinicio">
<tr>
<td>
<img src="http://placehold.it/200x200" class="img-responsive"/>
</td>
<td>
<img src="http://placehold.it/200x200" class="img-responsive"/>
</td>
<td>
<img src="http://placehold.it/200x200" class="img-responsive"/>
</td>
<td>
<img src="http://placehold.it/200x200" class="img-responsive"/><br />
</td>
<td>
<img src="http://placehold.it/200x200" class="img-responsive"/><br />
</td>
</tr>
</table>
CSS
#opcionesinicio{
width:100%
}
.img-responsive {
max-width: 100%;
width: auto;
}
@media screen and (max-width:550px){
td{
float:left;
}
}