.shac {
    position: relative;
    display: inline-block
}

.shac-menu {
    margin-top: -1px;
    overflow-y: auto
}

    .shac-menu > .key-active > a {
        background-color: #f5f5f5
    }

    .shac-menu > .key-active {
        background-color: #f7f8f9
    }

.shac-item {
    cursor: pointer;
    white-space: normal
}