.lk-vote-btn{
cursor:pointer;
padding:8px 12px;
background:#111;
color:#fff;
border:none;
}

.lk-idea.hot{
border:2px solid #ff6a00;
}

.lk-idea.fast-mover{
border:2px solid #00a8ff;
}

.lk-idea.new{
border:2px solid #4cd137;
}

.lk-idea.next-up{
border:3px solid gold;
}