Add outline to upvote button
</div>
{% if user.is_authenticated %}
<div class="col-lg-2 pull-right" style="text-align: right;">
- <a class="btn upvote{% if user in each_suggestion.upvoted_users.all %} btn-success{% else %} btn-default{% endif %}" data-href="{{ each_suggestion.get_upvote_url }}"
+ <a class="btn upvote{% if user in each_suggestion.upvoted_users.all %} btn-success{% else %} btn-outline-dark{% endif %}" data-href="{{ each_suggestion.get_upvote_url }}"
href="">
<i class="fa fa-arrow-up" aria-hidden="true"></i>
<span class="utext">
