.pankz { 
    background-color: #a0a0a0;
    transition: background-color .5s;
    color: #FFF;
    padding: 0 10px;
    line-height: 20px;
    border-radius: 18px;
    display: inline-block;
    margin-bottom:2px;
}
a:hover { 
  text-decoration: none;
}