.v-tree {
    cursor: default;
    background: #fff;
    border: 1px solid #d1dbe5;
    overflow: auto;
}

.v-tree__empty-block {
    position: relative;
    min-height: 60px;
    text-align: center;
    width: 100%;
    height: 100%
}

.v-tree__empty-text {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #5e7382
}

.v-tree-node {
    padding-bottom: 2px;
    white-space: nowrap
}

.v-tree-node>.v-tree-node__children {
    overflow: hidden;
    background-color: transparent
}

.v-tree-node.is-expanded>.v-tree-node__children {
    display: block
}

.v-tree-node__content {
    line-height: 25px;
    height: 25px;
    /* cursor: pointer */
}

.v-tree-node__content>.v-checkbox {
    vertical-align: middle
}

.v-tree-node__content:hover {
    background-color: #ffd4c9;
}

.v-tree-node__expand-icon {
    display: inline-block;
    cursor: pointer;
    width: 0;
    height: 0;
    vertical-align: middle;
    margin-left: 10px;
    border: 6px solid transparent;
    border-right-width: 0;
    border-left-color: #97a8be;
    border-left-width: 7px;
    transform: rotate(0deg);
    transition: transform .3s ease-in-out
}

.v-tree-node__expand-icon:hover {
    border-left-color: #999
}

.v-tree-node__expand-icon.expanded {
    transform: rotate(90deg)
}

.v-tree-node__expand-icon.is-leaf {
    border-color: transparent;
    cursor: default
}

.v-tree-node__label,
.v-tree-node__loading-icon {
    font-size: 14px;
    vertical-align: middle;
    display: inline-block
}

.v-tree-node__loading-icon {
    margin-right: 4px;
    color: #97a8be
}

.v-tree--highlight-current .v-tree-node.is-current>.v-tree-node__content {
    background-color: #edf7ff
}