.pointer:hover {
    cursor: pointer;
}

#nav span:after {
    width: 0;
    height: 0;
    border: 0.313em solid transparent;
    border-bottom: none;
    border-top-color: #efa585;
    content: '';
    vertical-align: middle;
    display: inline-block;
    position: relative;
    right: -0.313em;
}