misuzu/assets/less/manage/classes/listing.less

.listing {
    display: flex;
    flex-direction: column;

    &__entry {
        border-right: 4px solid #666;
        padding-right: 1px;
        display: block;
        text-decoration: none;
        color: inherit;

        &:not(:last-child) {
            margin-bottom: 2px;
        }

        &__selector {
            vertical-align: top;
        }

        &__content {
            padding: 2px;
            width: 100%;
            background-color: #333;
            min-height: 50px;
        }
    }
}