kbd {
    padding: 2px 8px;
    border: 1px solid rgba(63,63,63,.25);
    box-shadow: 0 1px 0 rgba(63,63,63,.25);
    background-color: #fff;
    color: #333;
    border-radius: 4px;
    display: inline-block;
    margin: 0 2px;
    white-space: nowrap
}