.container { width: 1200px;max-width: 1200px;}
  .header { height: 100px; }
  .header .logo { height: 100px; line-height: 100px; }
  .header .logo img { padding: 15px 0; }
  .header nav > ul > li > a { line-height: 100px; font-size: 16px; }
  .header .qq-kf { height: 35px; line-height: 35px; margin-top: 32.5px; padding-left: 40px; font-size: 18px; background-size: auto 100%; }
  .header .tel { line-height: 30px; margin-top: 35px; margin-left: 30px; padding-left: 35px; font-size: 30px; background-size: auto 100%; }
  .main .item-box1 .item { width: 580px; height: 375px; }
  .main .item-box1 .item .mod-box { height: 200px; }
  .main .item-box1 .item .mod-box .info { width: 210px; }
  .main .item-box1 .item .mod-box .info h2 { padding-top: 20px; font-size: 24px; }
  .main .item-box1 .item .mod-box .info p { line-height: 26px; font-size: 14px; }
  .main .item-box1 .item .mode-list ul li { line-height: 36px; }
  .main .item-box1 .item .mode-list ul li:before { top: 14.5px; }
  .main .item-box1 .item .mode-list ul li a { font-size: 14px; }
  .main .item-box3 .news-slide .news-list .pic-news .info, .main .item-box3 .news-slide .news-list .pic-news .pic, .main .item-box3 .news-slide .news-list .two-news .item { height: 225px; }
  .main .item-box3 .news-slide .news-list .pic-news .info, .main .item-box3 .news-slide .news-list .two-news .item { padding: 90px 50px 0 80px; }
  .main .item-box3 .news-slide .news-list .pic-news .info .date, .main .item-box3 .news-slide .news-list .two-news .item .date { height: 80px; font-size: 14px; }
  .main .item-box3 .news-slide .news-list .pic-news .info .date b, .main .item-box3 .news-slide .news-list .two-news .item .date b { font-size: 30px; }
  .main .item-box3 .news-slide .news-list .pic-news, .main .item-box3 .news-slide .news-list .two-news, .main .item-box3 .news-slide .news-list > ul { width: 390px; }
  .main .item-box3 .news-slide .news-list .two-news, .main .item-box3 .news-slide .news-list > ul { margin-left: 15px; }
  .main .item-box3 .news-slide .news-list > ul li { height: 105px; }
  .main .item-box3 .news-slide .news-list > ul li .date { width: 100px; height: 105px; font-size: 14px; }
  .main .item-box3 .news-slide .news-list > ul li .date b { font-size: 30px; }
  .main .item-box3 .news-slide .news-list > ul li .title { width: 240px; line-height: 105px; font-size: 14px; }
  .main .item-box4 .list ul { margin-left: 0; }
  .main .item-box4 .list ul li { margin-left: 100px; }
  .case-slide {  }
  .case-slide .case-list .item .pic a { height: 185px; }
  .case-slide .case-list .item .pic a ul { padding-top: 55px; padding-bottom: 55px; }
  .case-slide .case-list .item .info { padding: 15px; }
  .footer .nav ul li { width: 145px; margin-left: 30px; }