Wrap a long single word using CSS

Answer 1

Try add some overflow - hidden, scroll, auto ...

 .wordwrap { 
   white-space: pre-wrap;      /* CSS3 */   
   white-space: -moz-pre-wrap; /* Firefox */    
   white-space: -pre-wrap;     /* Opera <7 */   
   white-space: -o-pre-wrap;   /* Opera 7 */    
   word-wrap: break-word;      /* IE */
   overflow:hidden;
}

Also your Followed answer contains oveflow: scroll;