Update stylesheet.css



Took out body h3{
	margin-left:auto;
	margin-right:auto;
	letter-spacing:5px;
	word-spacing:5px;
	}

and 

put { letter-spacing:5px;
	word-spacing:5px;}

as part of #linkheadertable td 

because it does the same thing..reduced redundancy

  - Sneha