* {
    margin: 0;
    padding: 0;
}

.tree-main {
    /*padding: 15px;*/
    line-height: 20px;
    display: table;
    width: 100%;
    padding: 5px 0;
    font-size: 14px;
}

.tree-li {
    list-style: none;
    /*padding-top: 5px;*/
}

/*.tree-subject:hover {
  background-color: #b3d4fc;
}*/

.tree-subject {
    user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    -moz-user-select: none;
    white-space: nowrap;
}

    .tree-subject > div:first-child {
        cursor: pointer;
        width: 100%;
        padding-bottom: 4px;
    }

.tree-ul {
    margin-left: 20px;
    display: none;
}

.tree-main > .tree-ul {
    display: block;
    margin-left: 0;
}

.tree-fold.tree-ul {
    display: block;
}

.tree-title-icon {
    position: relative;
    top: 2px;
    margin-right: 4px;
}

.tree-unfold-icon {
}

.tree-fold-icon {
    position: relative;
    top: 3px;
    display: inline-block;
    padding: 2px;
    margin-right: 2px;
}

.tree-subject > div {
    display: inline-block;
}

.tree-node {
    margin-left: 14px;
}

    .tree-node > .tree-subject {
        padding: 2px 0;
    }

        .tree-node > .tree-subject:first-child {
            padding-left: 8px;
        }

.tree-hide {
    display: none;
}

.tree-show {
    display: block;
}

.tree-load {
    height: 200px;
    position: relative;
}

    .tree-load > p {
        margin: auto;
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        text-align: center;
    }

li.tree-li.tree-wait {
    padding: 4px;
    color: #0f86cc;
    margin-left: 15px;
}

.tree-toolbar {
    /*右对齐*/
    float: right;
    /*position: relative;
  top: -22px;
  right: 2px;*/
    margin-top: -26px;
    margin-right: 3px;
    /*左边相同间距*/
    /* margin-left: 60px;*/
}

    .tree-toolbar > .tree-toolbar-btn {
        padding: 3px 10px;
        font-size: 10px;
        /*margin: 0 2px;*/
        cursor: pointer;
        outline: none;
        border: 0.5px solid #c3c3c3;
        border-left-width: 0px;
        color: #65beff;
        background-color: white;
    }

        .tree-toolbar > .tree-toolbar-btn:first-child {
            border-left-width: 0.5px;
        }

        .tree-toolbar > .tree-toolbar-btn:hover {
            /*background-color: #65beff;*/
            border-color: #65beff;
            box-shadow: 0px 0px 2px #65beff;
            /*color: white;*/
        }

.tree-node > .tree-subject > .tree-toolbar {
    margin-top: -23px;
}

    .tree-node > .tree-subject > .tree-toolbar > .tree-toolbar-btn {
        padding: 2px 10px;
    }

.tree-node-name {
    display: inline-block;
    padding-right: 2px;
}

    .tree-node-name:hover {
        background-color: rgba(44, 135, 255, 0.5);
    }

.tree-node-name-active {
    display: inline-block;
    background-color: #b3d4fc;
}

.tree-subject input {
    display: none;
}

.tree-checkbox {
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 4px;
    position: relative;
    top: 3px;
}

span.tree-checkbox-border, span.tree-checkbox-background {
    display: block;
    border-radius: 2px;
}

span.tree-checkbox-border {
    width: 16px;
    height: 16px;
    /*border: 1px solid #9a9a9a;*/
}

span.tree-checkbox-background {
    display: block;
    width: 16px;
    height: 16px;
    position: relative;
    top: 0px;
    left: 0px;
    background-image: url("../images/icon/checkbox_false_full_focus.png");
    background-size: 100%;
}

    span.tree-checkbox-background.tree-checkbox-background-notall {
        background-image: url("../images/icon/checkbox_true_part.png");
    }

    span.tree-checkbox-background.tree-checkbox-background-all {
        background-image: url("../images/icon/checkbox_true_full.png");
    }