.w1200{width: 1200px;}

/* 澶撮儴 */
.sub-nav-in{width:1200px;margin: 0 auto;}
.nav li {
    padding: 36px 24px;
}

/*鏂伴椈涓績*/
.news-txt .title{font-size:16px;font-weight:bold;}




.buinesses{height: 135px;}