.default_nav_style li:last-child>a .nav_name, .nav_center_fixed .box_center .menu_item:nth-last-child(1 of .menu_item) .menu_title a{
    color: #b6130f !important;
    font-family: 'SourceHanSansCN-Regular';
    font-style: italic;
    font-weight: bold;
}