@media (min-width: 1420px) {

  .container{width: 1400px;padding: 0;}

}

@media (max-width: 1420px) {

  .section_four .new_item .newbox.case dl{padding-top: 60px;}

  .section_four .new_item .newbox dl{padding-bottom: 60px;}

  .contact{padding: 40px 0 100px;}

  .footer .links .link_ul{width: 54%;}



}



@media (max-width: 1200px) {

  #header .logo{width: 24%;}

  #header .pc_Menu{width: 75%;}

  .pc_Menu .secdulBox{width: 120%;}

  .section_one:before{height: 200px;}

  .section_one .section_one_l .title h1{line-height: 1.5;}

  .section_one .section_one_l .title dd{line-height: 1.8;}

  .section_one .section_one_l .section_one_more p{padding-top: 32%;}

  .section_one:after{height: 46px;top: 152px;left: 4%;}

  .section_one{height: 410px;}

  .section_one .section_one_r .goodlist li a p{padding-bottom: 46px;}

  .section_one .section_one_r .goodlist li a p:before{height: 42px;}

  .section_two .about_r{padding: 30px 4% 46px 5%;}

  .section_two .about_r h1{font-size: 26px;line-height: 1.6;}

  .section_two .about_r .about_text{height: 252px;}

  .section_four .new_item .newbox dl{padding: 30px;padding-bottom: 60px;}

  .contact .contact_box{width: 38%;}

  .contact .contact_box p{padding-bottom: 12px;}

  .contact .contact_box dd{margin: 24px 0;}

  .contact{padding: 40px 0 80px;}

  .footer .links{width: 24%;}

   



}



@media (max-width: 992px) {

  .header_box{height: 70px;}

  #header .logo{width: 22%;height: 54px;}

  #header .pc_Menu{width: 78%;}

  .pc_Menu .menul .firstli a{font-size: 14px;height: 70px;line-height: 70px;}

  .pc_Menu .secdulBox{top: 70px;width: 130%;}

  .pc_Menu .secdulBox .secdli a{height: 32px;line-height: 32px;}

  .section_one{height: 380px;}

  .section_one .section_one_l{width: 240px;}

  .section_one .section_one_r{margin-left: 240px;padding-top: 40px;}

  .section_one .section_one_r .goodlist li{padding-left: 12px;}

  .section_one .section_one_r .goodlist li a p{font-size: 16px;}

  .section_two .about_r .about_text{height: 194px;}

  .section_three .pro_item{overflow: hidden;}

  .footer .copy{width: 70%;}

  .footer .links{width: 28%;}

    

}

@media (max-width: 767px) {

    #quickbar-wrap{padding-top:0;}

    .model-header{width: 100%;height:60px;padding:10px 15px;position: absolute;top: 0;left: 0;z-index: 9;}

    .model-header-logo{height:40px;padding-left:0;}

    .model-header-logo img{max-width: 100%;max-height: 100%;}

    .model-navbtn{height:30px;width:30px;float: right;position: relative;}

    .model-navbtn img{max-width: 100%;max-height: 100%;position: absolute;top:0;bottom:0;right:0;margin:auto;}

    .content_108color .model-textlist-four ul li .textlist-r dd{color: #666;}

    

    .section_one{height: auto;padding: 22px 0;overflow: hidden;}

    .section_one:before{width: 100%;height: 180px;background-size: auto 100%;top: 0;}

    .section_one:after{left: 50%;top: 157px;}

    .section_one .section_one_l{width: 100%;padding: 0 15px;text-align: center;}

    .section_one .section_one_l .title h1,.section_two .about_r h1{font-size: 22px;}

    .section_one .section_one_l .title h1 p,.section_two .about_r h1 p{font-size: 14px;}

    .section_one .section_one_l .section_one_more p{padding-top: 20%;}

    a.bmore{margin: 0 auto;margin-top: 16px;}

    .section_one .section_one_r{margin-left: 0;float: left;padding-top: 20px;}

    .section_one .section_one_r .goodlist li{width: 100%;padding:8px 15px;overflow: hidden;}



    .section_two{padding: 30px 15px;}

    .section_two .abimg{width: 100%;}

    .section_two .about_r{width: 100%;position: relative;top: 0;padding: 18px 6% 30px 8%;}

    .section_two .about_r .about_text{line-height: 24px;height: 120px;}



    .section_three,.section_four{padding: 20px 15px;}

    .box_title{text-align: center;font-size: 22px;}

    .box_title p{font-size: 14px;}

    .box_title em{margin: 0 auto;margin-bottom: 16px;}

    .section_three .pro_item,.section_four .new_item{padding: 20px 24px;}

    .section_three .pro_item .probox{padding: 0;}

    .section_three .bmore, .section_four .bmore{margin-top: 15px;}

    .section_three .slick-arrow,.section_four .slick-arrow{width:12px;height: 20px;background: url(../images/icon6.png) center no-repeat; }

    .section_three .slick-prev,.section_four .slick-prev{transform: rotate(180deg);left: 0;}

    .section_three .slick-next,.section_four .slick-next{right: 0;}

    .section_four .new_item a{padding: 0;}

    .section_four .new_item .newbox dl{padding: 20px;padding-bottom: 40px;}

    .section_four .new_item .newbox.case dl{padding-top: 40px;}

    .section_four .new_item .newbox dl:before{height: 54px;margin-top:-27px;}

    .section_four .new_item .newbox.case dl:before{top: -27px;}



    .contact{padding: 20px 15px;background: none!important;}

    .contact .contact_box,.contact .mapbox{width: 100%;}

    .contact .tactbox{padding: 20px 0;}

    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-prev:after{border-right: 7px solid #fd7a32;}

    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-next:after{border-left: 7px solid #fd7a32;}

    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-next{border-left: 1px solid #fd7a32;}

    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-prev{border-right: 1px solid #fd7a32;}



}

@media (max-width: 360px){

  .section_one .section_one_l .title h1, .section_two .about_r h1,.box_title{font-size: 18px;}

  .section_one .section_one_l .title h1 p, .section_two .about_r h1 p,.box_title p{font-size: 12px;}



}