.con-buton-chat {
    width: 100%;
    float: left;
    margin: 5px 0 10px 0
}

.nia-all-content {
    width: 100%;
    float: left;
    position: relative;
    border: 1px solid #5c2d91;
    padding: 5px
}

.nia-cont-tree {
    width: 30%;
    float: left;
    position: relative;
    border: 1px solid #5c2d91;
    padding: 5px;
    min-height: 200px;
    background: #fff
}

.nia-head-tree {
    background: #5c2d91;
    color: #fff;
    padding: 5px 10px
}

.nia-green-click {
    cursor: pointer
}

    .nia-green-click:hover {
        background: #5c2d9140
    }

.nia-cont-levels {
    margin-left: 1%;
    width: 69%;
    float: left;
    position: relative;
    border: 1px solid #5c2d91;
    padding: 5px;
    min-height: 300px;
    background: #fff
}

.k-treeview-leaf {
    width: 100% !important;
    border-radius: 0;
    cursor: pointer;
    box-shadow: none !important
}

    .k-treeview-leaf:hover {
        border: 0
    }

    .k-treeview-leaf:focus {
        background: #5c2d91 !important
    }

    .k-treeview-leaf:active {
        background: #33666631 !important
    }

    .k-treeview-leaf.k-selected {
        color: #222 !important;
        width: 100% !important;
        background-color: #fff !important;
        background: #fff !important
    }

        .k-treeview-leaf.k-selected:hover {
            border: 0
        }