Merge pull request #304 from Semantic-Org/4670

Elaborated the use of floating labels

Author: jlukic

server/documents/elements/label.html.eco

@@ -305,7 +305,8 @@ themes      : ['Default', 'GitHub']
 
   <div class="example" data-class="floating">
     <h4 class="ui header">Floating</h4>
-    <p>A label can float above another element</p>
+    <p>A label can float above another element.</p>
+    <div class="ui ignored warning message">A floating label must be positioned inside a container with <b>position: relative</b> to display properly.</div>
     <div class="ui compact menu">
       <a class="item">
         <i class="icon mail"></i> Messages