anchor.diff:  	<div class="col-md-1 vote">
   	
   		<%= link_to like_question_path(@question), method: :put do  %>
  -			<span class="glyphicon glyphicon-chevron-up"></span>
  +			<span id="arrow" class="glyphicon glyphicon-chevron-up"></span>
   		<% end %>
   		<br>
   			<strong><%= @question.score %></strong>
   		<br>
   		<%= link_to dislike_question_path(@question), method: :put do %>
  -			<span class="glyphicon glyphicon-chevron-down"></span> 
  +			<span id="arrow" class="glyphicon glyphicon-chevron-down"></span> 
   		<% end %>
   	</div>
   
  
positive.code: 		<% @question.answers.each do |answer| %>
  			<% answer.get_upvotes.count %><br>
  			<div class="col-md-1 vote"><%= link_to like_question_answer_path(@question, answer), method: :put do  %>
  				<span class="glyphicon glyphicon-chevron-up"></span>
  			<% end %></div>
  			
  			<br>
  				<strong><%= answer.get_upvotes.count - answer.get_downvotes.count %></strong>
  			<br>
  
  			<% answer.get_downvotes.count %>
  			<div class="col-md-1 vote"><%= link_to dislike_question_answer_path(@question, answer), method: :put do %>
  				<span class="glyphicon glyphicon-chevron-down"></span>
  			<% end %></div>
  
  		<% end %>
  
negative.code: 
  <!-- Answer section -->
  
  	<div class="col-md-11 title">
  		<h4>Answer</h4>
  	</div>
  		<br>
  