$primary-color: #333;
$middle-color: #999;
$font-color-1: #424242;
$font-color-2: #fff;
$font-color-3: #345576;
$font-color-4: #8796a4;

$font-icons: FontAwesome, Helvetica, Arial, sans-serif;

$bg-light-1: #ffffff;
$bg-dark-1: #305c88;
$bg-dark-2: #376AB7;

$bg-1: #ececec ;
$bg-2: #dee2e6 ;

$primary-bg: #fff;
$bg-light-1: #fff;
$bg-light-2: #f1f1f1;
$red-color: #f52f1b;
$highlight-color: #4d7496;

$border-color: #ccc;
$border-color-1: #ccc;
$border-color-2: rgba(0,0,0,0.21);
$border-color-3: #d4d9df;

$box-shadow: 0 0 20px #000000;

%clear {
    display: block;
    content: '';
    clear: both;
}

$item-size: 40px;

ul.tree {
    font-size: 16px;

    &,
    ul,
    li {
        margin: 0;
        padding: 0;
        list-style: none;
    }
    ul {
        padding-left: $item-size - 10px;
    }
    .item-holder {
        display: flex;
        min-height: $item-size;
        margin: 5px 0;
        border: 1px solid $border-color;
        background: $primary-bg;
        position: relative;
    }
    .text {
        padding: 8px 10px;
        font-weight: bold;
        line-height: 1.2;
        color: $primary-color;
        text-decoration: none;
        flex-grow: 1;

        small {
            font-size: 0.8em;
            font-weight: normal;
        }
    }

    .item-button,
    .close-sub-items {
        cursor: pointer;
        font-weight: normal;
        color: $middle-color;
        width: $item-size;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .item-button:hover,
    .close-sub-items:hover {
        color: $highlight-color;
    }
    .item-button:before,
    .close-sub-items:before {
        font-family: FontAwesome;
    }

    .close-sub-items:before {
        content: '\f068';
    }
    .close-sub-items.closed:before {
        content: '\f067';
    }
    .page-settings:before {
        content: '\f013';
    }
    .page-copy:before {
        content: '\f0c5';
    }
    .page-remove:before {
        content: '\f014';
        color: $red-color;
    }
    .page-remove:hover:before {
        content: '\f1f8';
    }

    .close-holder {
        cursor: pointer;
    }

}