Fieldset not properly displaying

Question

I'm trying to use a fieldset but it is not working as exactly i wanted... The legend is displayed outside fieldset...But I want it covered like normal fieldsets. My code is,

<fieldset style="border:1px solid #999; border-radius:8px; box-shadow:0 0 8px #999;padding:6px;">
<legend style="text-align: left;margin-top:-15px;">References</legend>
//Some Text...
</fieldset>

Answer 1

<fieldset>
  <legend>References</legend>
  //text
 </fieldset>