div[data-angular-treeview] {
    /* prevent user selection */
    -moz-user-select: -moz-none;
    -khtml-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    /* default */
    font-family: Tahoma;
    font-size: 13px;
    color: #555;
    text-decoration: none;
}

div[data-tree-model] ul {
    margin: 0;
    padding: 0;
    list-style: none;
    border: none;
    overflow: hidden;
}

div[data-tree-model] li {
    position: relative;
    padding: 0 0 0 20px;
    line-height: 20px;
}

div[data-tree-model] li .expanded {
    padding: 1px 10px;
}

div[data-tree-model] li .collapsed {
    padding: 1px 10px;
}

div[data-tree-model] li .normal {
    opacity: 0;
    padding: 0;
}

div[data-tree-model] li i, div[data-tree-model] li span {
    cursor: pointer;
}

/*div[data-tree-model] li .selected {
background-color: #aaddff;
font-weight: bold;
padding: 1px 5px;
}*/

div[data-tree-model] li i {
    position: relative;
    top: 7px;
}

div[data-tree-model] md-checkbox {
    margin-bottom: 5px;
    margin-left: 5px;
}

div[data-tree-model] li i:focus {
    outline: none;
}