.nqv-swap-control {
    cursor: pointer;
    position: relative;
}

.nqv-swap-control:before {
    content: '\25B6';
    font-size: .8em;
    margin-right: 5px;
    transition: all .2s;
    display: inline-block;
}

.nqv-swap-control.expanded:before {
    transform: rotate(90deg);
    transition: all .2s;
    top: 6px;
}