body {
text-align: center;
}

img {
 border-radius: 10px;
}

button {
 margin:5px;
 border-radius: 10px;
 border: none;
 color: white;
 padding: 10px;
 font-size: 16px;
}

#upvote {
 background-color: green;
}

#downvote {
 background-color: red;
}

#votes {
 font-weight: bold;
 font-size: 25px;
}