devplacepy/devplacepy/templates/_post_votes.html

<div class="post-votes">
    <form method="POST" action="/votes/post/{{ _uid }}" class="inline-form">
        <input type="hidden" name="value" value="1">
        <button type="submit" class="post-action-btn vote-up{% if _my_vote == 1 %} voted{% endif %}" aria-label="Upvote" title="Upvote"{{ guest_disabled(user) }}>+</button>
    </form>
    <span class="post-vote-count" data-vote-count="{{ _uid }}">{{ _count }}</span>
    <form method="POST" action="/votes/post/{{ _uid }}" class="inline-form">
        <input type="hidden" name="value" value="-1">
        <button type="submit" class="post-action-btn vote-down{% if _my_vote == -1 %} voted{% endif %}" aria-label="Downvote" title="Downvote"{{ guest_disabled(user) }}>−</button>
    </form>
</div>