.nav {
    //overflow:hidden;}
    .nav .nav-item{/* height: 70px; */line-height: 70px;border-bottom:solid 1px #e9e9e9;}
    .nav .nav-item a{font-size: 20px;height: 60px; line-height: 60px; display:block;color:#333;}
    .nav .nav-item a:hover{ color:#2373c8;}
    .nav .nav-item:hover{border-color:#2373c8;}
    .nav .active{border-color:#2373c8;}
    .nav .active a{color:#2373c8;}
    .nav-item .nav-child li a{font-size:16px;color:#333}
    .nav-item .active a{font-size:16px;color:#2373c8 !important;background:url(../images/leftmenubar.jpg) 0 center no-repeat; padding-left:25px;}
    
    .nav-item .nav-child li a{ height:35px; line-height:35px; display:block; padding-left:25px;}
    .nav-item .nav-child li a:hover{  display:block; background:url(../images/leftmenubar.jpg) 0 center no-repeat; padding-left:25px;}
    .nav li.nav-item ul.nav-child{display:none;}
    .nav li.nav-item.active ul.nav-child{display:block;padding-bottom:10px;}
    
    
    .nav-item .nav-child li a {white-space:nowrap;}