multi-select-list {
    display: flex;
    flex-flow: row nowrap;
    padding: 8px 0;
}

multi-select-list > .select-box {
    flex: 1;
    overflow-x: auto;
}

multi-select-list > .select-box > select {
    min-width: 100%;
    width: auto;
    background-color: #ffffc7 !important;
    padding: 8px;
}

multi-select-list > .button-container {
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
}

multi-select-list > .button-container > .btn {
    margin-bottom: 4px;
}