http://jsfiddle.net/4ws3L6kn/1/
Can anyone help me figure out why this isn't responsive? What mistake did I make?
<div id="DIV_1">
<div id="DIV_2">
<div id="DIV_3">
<button id="BUTTON_4">
<span id="SPAN_5"></span>
</button>
<button id="BUTTON_6">
<span id="SPAN_7"></span>
</button>
</div>
<input type="text" placeholder="Your message..." id="INPUT_8" />
<div id="DIV_9">
<button id="BUTTON_10">
Send
</button>
</div>
</div>
</div>