I am struggling to display an SVG element within a div as it is not visible at all. Can someone help me make the SVG visible in the div?
Here is a link to the code: http://codepen.io/helloworld/pen/HjkhK
<div style="height:100px;background:yellow;">
<div style="float:left;background:orange;">
<svg viewBox="0 0 100 100">
<title>svg arrow with dropshadow</title>
<desc>An example of an arrow-shaped SVG with a drop shadow filter applied. The drop shadow effect uses feGaussianBlur, feOffset, and feMerge.</desc>
<defs>
<filter id="dropshadow" height="130%">
<feGaussianBlur in="SourceAlpha" stdDeviation="3"/>
<feOffset dx="2" dy="2" result="offsetblur"/>
<feMerge>
<feMergeNode/>
<feMergeNode in="SourceGraphic"/>
</feMerge>
</filter>
</defs>
<polygon points="58.263,0.056 100,41.85 58.263,83.641 30.662,83.641 62.438,51.866 0,51.866 0,31.611 62.213,31.611 30.605,0 58.263,0.056" fill="url(#svg_4)" filter="url(#dropshadow)"/>
</svg>
</div>
<div style="float:left;background:red;">test333</div>
<div style="clear:both;"></div>
</div>
body,html{
height:100%;
width:100%;
margin:0;
padding:0;
}