/**组件**/
/* 以下选择器有修改，当导航栏目名称过长时应用 */
.nymain .leftNav.longNav>h2 {
    line-height: 50px;
    padding: 10px;}

.nymain .leftNav.longNav>ul>li::after {
    border-left: 30px solid #fefefe;
    border-top: 30px solid transparent;
    border-bottom: 30px solid transparent;}

.nymain .leftNav.longNav>ul>li.active::after {
    border-left-color: #481c87;}

.nymain .leftNav.longNav ul li a {
    line-height: 30px;}