anchor.diff:  					</h1>
   				</div>
   			</div>
  -			<div class='col-md-7 col-md-offset-2'>
  +			<div class='col-md-7 col-md-offset-2 '>
   				<nav class="navbar navbar-default" role="navigation">
   					<div class="navbar-header">
   						<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse">
  
positive.code: 							<span class="icon-bar"></span>
  						</button>
  					</div>
  					<div class="collapse navbar-collapse" id="bs-example-navbar-collapse">
  						<ul class='nav navbar-nav tm-navbar'>
  							<li><a href='/'>Home</a></li>
  
negative.code: 							<li><a href="/login">Sign In</a></li>
  						</ul>
  					</div>
  									
  				</nav>
  			</div>
  		 </div>
  