.logo img{vertical-align:middle !important;}
.sss:hover.sss>ul{display: block !important;}
#nav span {position: relative;}
#nav span #nav1 {
    width: 170px;
    line-height: 40px;
    background: #f5f5f5;
    position: absolute;
    left: 100%;
    display: none;
    z-index: 99999;
    top: 0;}
#nav span:hover #nav1 {
    display: block;}


.n_left .n_nav li ul li ul a {
    text-indent: 60px;}
.brief table td p{text-indent:0 !important;}