ldc-dam/resources/scss/partials/nestable.scss

.dd {
    position: relative;
    display: block;
    margin: 0;
    padding: 0;
    max-width: 600px;
    list-style: none;
    font-size: 13px;
    line-height: 20px;
}

.dd-list {
    display: block;
    position: relative;
    margin: 0;
    padding: 0;
    list-style: none;
}

.dd-list .dd-list {
    padding-left: 30px;
}

.dd-empty,
.dd-item,
.dd-placeholder {
    display: block;
    position: relative;
    margin: 0;
    padding: 0;
    min-height: 20px;
    font-size: 12px;
    line-height: 20px;
}

.dd-handle {
    display: block;
    height: 30px;
    margin: 5px 0;
    padding: 5px 10px;
    color: $white;
    text-decoration: none;
    font-weight: 700;
    border-radius: 3px;
    box-sizing: border-box;
}

.dd-handle:hover {
    color: #2ea8e5;
}

.dd-item > button {
    position: relative;
    cursor: pointer;
    float: left;
    width: 11px;
    height: 20px;
    margin: 5px 0;
    padding: 0;
    text-indent: 100%;
    white-space: nowrap;
    overflow: hidden;
    border: 0;
    background: 0 0;
    font-size: 12px;
    line-height: 1;
    text-align: center;
    font-weight: 700;
}

.dd-item > button {
    display: block;
    position: absolute;
    width: 1rem;
    text-align: center;
    text-indent: 0;
    font-weight: 900;
    left: -1rem;
    top: 0.1rem;
    margin: 0;
}

.dd-expand {
    display: none;
}

.dd-collapsed .dd-collapse,
.dd-collapsed .dd-list {
    display: none;
}

.dd-collapsed .dd-expand {
    display: block;
}

.dd-empty,
.dd-placeholder {
    margin: 0px 0;
    padding: 0;
    min-height: 30px;
    background: $grey;
    border: 1px dashed #b6bcbf;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
}

.dd-empty {
    border: 1px dashed #bbb;
    min-height: 100px;
    background-size: 60px 60px;
    background-position: 0 0, 30px 30px;
}

.dd-dragel {
    position: absolute;
    pointer-events: none;
    z-index: 9999;
}

.dd-dragel > .dd-item .dd-handle {
    margin-top: 0;
}

.dd-dragel .dd-handle {
    box-shadow: 2px 4px 6px 0 rgba(0, 0, 0, 0.1);
}

.dd-nochildren .dd-placeholder {
    display: none;
}

/**
* Nestable Draggable Handles
*/

.dd3-content {
    display: block;
    height: 30px;
    margin: 0;
    padding: 5px 10px 5px 33px;
    text-decoration: none;
    color: $white;
    -webkit-border-radius: 3px;
    border-radius: 3px;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    cursor: pointer;
    user-select: none;

    span {
        text-overflow: ellipsis;
        word-wrap: break-word;
        white-space: nowrap;
        display: inline;
        width: 209px;
        overflow: hidden;
        height: 20px;
        pointer-events: none;
    }
    .count {
        float: right;
        display: inline;
        background-color: $dark;
        color: $grey2;
        border-radius: 11px;
        padding: 0px 8px;
        margin-left: 5px;
    }
    & > .starButton {
        color: $yellow;
        float: right;
        padding: 3px;
    }

    &:hover {
        background-color: rgba(46, 168, 229, 0.2);

        svg.fal {
            display: inline-block;
        }
    }
    &.selected,
    &.dragged {
        color: $white;
        background-color: #2ea8e5;

        &:hover {
            color: $white;
        }
    }
    .input_rename {
        display: none;
        width: 91%;
        padding: 2px 1%;
        border-radius: 1px;
    }
}

.dd-dragel > .dd3-item > .dd3-content {
    margin: 0;
}

.dd3-content.renaming {
    .input_rename {
        display: inline-block;
    }
    span {
        display: none;
    }
}

.dd3-item > button {
    margin-left: 27px;
    margin-right: 3px;
}

.dd3-handle,
.openable,
.opened {
    position: absolute;
    margin: 0;
    left: 0;
    top: 0;
    cursor: pointer;
    width: 30px;
    text-indent: 30px;
    white-space: nowrap;
    overflow: hidden;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;

    &.no-handle {
        cursor: default;
    }
}

.opened > .icon,
.openable > .icon {
    display: block;
    position: absolute;
    left: 0;
    top: 6px;
    width: 100%;
    text-align: center;
    text-indent: 0;
    color: $white;
    font-size: 13px;
}

.dd-empty {
    display: none !important;
}