.nav{width: 100%;border-bottom: 1px solid #eb223a;height: 40px;line-height: 40px;min-width: 1200px;}
    .nav>ul{width: 1200px;margin: auto;}
    .nav li a{font-size: 16px;font-weight: 600;color: #666;width: 80px;height: 36px; display: block; margin: auto;}
    /* .nav .active {color: #eb223a;border-bottom: 4px solid #eb223a;} */
    .nav .active a{color: #eb223a;border-bottom: 4px solid #eb223a;}
    .nav .blod a{color: #eb223a;font-size: 14px;}