utext/main_plugin/site_tree/site_tree.css

/* основной div */
#treeDiv {
    display: inline-block;
    position: fixed;
    z-index: 100;
    user-select: none;
    background-color: rgba(255, 255, 255, 0.92);
    border: 1px solid #000000;
    width: 800px;
    border-radius: 5px;
    height: 600px;
    font-size: 1em;
    box-shadow: 0px 0px 5px #777;
    max-width: calc(100% - 20px);
}

/* верхний див */
#treeTop {
    text-align: center;
    border-bottom: 1px #40464d solid;
    padding: 5px;
    background-color: rgba(255, 255, 255, 0.6);
}
#treeTopTitle {
    text-align: center;
}
#treeCloseFun {
    float: right;
    width: 20px;
    height: 20px;
    background-position: -159px -121px;
    cursor: pointer;
}

/* основное древо сайта */

#treeTableDiv {
    top: 36px;
    height: 480px;
    position: relative;
    margin: 0px 20px 0px 20px;
    border: 1px #40464d solid;
    overflow-y: overlay;
    border-radius: 5px;
    width: calc(100% - 40px);
}

li.has-children::marker {
	content: "► ";
}
li.has-children.open::marker {
	content: "▼ ";
}
li.no-children::marker {
	content: "□ ";
}

/* окно страницы */

.tree-details {
    display: none;
    background: white;
    border: 1px solid black;
    padding: 3px;
    margin: 3px 0px 10px 0px;
    z-index: 10;
    position: relative;
    width: max-content;
}
.tree-details div {
    margin: 3px;
}

/* окно настроек */
#treeSettings {
    display: inline-block;
    position: fixed;
    z-index: 100;
    user-select: none;
    background-color: rgba(255, 255, 255, 0.92);
    border: 1px solid #000000;
    border-radius: 5px;
    font-size: 1em;
    box-shadow: 0px 0px 5px #777;
    padding: 5px;
    animation: fadeIn 0.5s ease-in forwards;
}

.treeSettingsButtons {
    background-color: rgba(255, 255, 255, 1);
    border-radius: 5px;
    padding: 2px;
    margin: 3px;
    cursor: pointer;
    display: block;
}
.treeSettingsButtons:hover {
    color: #787878;
}

#treeSettingsSave {
    border: 1px #40464d solid;
    border-radius: 5px;
    padding: 5px;
    margin: 44px 20px 0px 10px;
    cursor: pointer;
    display: block;
    width: 91px;
    float: right;
}
#treeSettingsSave:hover {
    color: #787878;
}

/* окно свойств */
#treeProperties {
    display: inline-block;
    position: fixed;
    z-index: 100;
    user-select: none;
    background-color: rgba(255, 255, 255, 0.97);
    border: 1px solid #000000;
    border-radius: 5px;
    font-size: 1em;
    box-shadow: 0px 0px 5px #777;
    width: 600px;
    max-width: calc(100% - 20px);
}
#treePropertiesMiddle {
    margin: 0px 20px 0px 20px;
}

#treePropertiesTop {
    border-bottom: 1px solid #000000;
    padding: 5px;
    text-align: center;
}
#treePropertiesTopName {
    text-align: center;
}
#treePropertiesTopClose {
    float: right;
    width: 20px;
    height: 20px;
    background-position: -159px -121px;
    cursor: pointer;
}

#treePropertiesWindow {
    text-align: center;
    display: flex;
}
.treePropertiesWindowDiv {
    cursor: pointer;
    text-align: center;
    width: 50%;
    display: inline-block;
    padding: 9px;
}
.treePropertiesWindowDiv:hover {
    color: #787878;
}

#treePropertiesDiv {
    border: 1px solid #000000;
    border-radius: 5px;
}
.treePropertiesDivDivs {
    padding: 6px 8px 6px 8px;
    border-radius: 5px;
}

#treePropertiesDivButtons {
    padding: 9px;
    display: flex;
    justify-content: right;
    align-items: center;
}
#treePropertiesDivButtons {
    text-align: center;
}
.treePropertiesDivButton {
    margin: 3px 3px 3px 15px;
    cursor: pointer;
    display: inline-block;
}
.treePropertiesDivButton:hover {
    color: #787878;
}