@media only screen and (min-width: 1004px) and (max-width: 2800px){
  
  
}
@media only screen and (max-width: 1680px) {
  
  
  
}
@media only screen and (max-width: 1440px) {
  
}
@media only screen and (max-width: 1367px) {
  
  
}
@media only screen and (max-width: 1200px) {
  .m2-con .img{width: 350px;}
  .m2-list span.inbk{width: 290px;}
  .m2-list .ico img{width: 90px; height: 90px;}
   .font24{font-size: 22px;}
}
@media only screen and (max-width: 1100px) {
  
  
  
}
@media only screen and (max-width: 1040px) {

  .box{width: 92%;}
.top_form_box{height: 50px; position: absolute; right: 50px;top: 0;}
  #top_form{max-width: 250px; z-index: 980;}
*{box-sizing: border-box;}
#nav{position: fixed;padding: 0; height: 50px;background-color: #FFFFFF;}
#nav .nav-box{display: none;box-shadow: 0 4px 5px #d4d4d4;}
.logo{position: static;height: 60px;float: left;margin-right: 10px; margin-left: -5px;display: flex;align-items: center;justify-content: center;}
.logo img{max-height: 30px;width: auto;}
.menu{display: flex;align-items: center;justify-content: center;}
#nav .nav-box{background-color: #FFFFFF;position: fixed;width: 100%;top: 50px;border-top: 1px solid #DDDDDD;left: 0;}
.nav-dd{float: none;width: 100%;height: 50px;border-bottom: 1px solid #ededed;}
.nava{line-height: 50px;color: #333;font-size: 14px;}
.on .nava{color: #da251c;}
.nava::after{display: none !important;}
.nav-sub{display: none !important;}
.logo .cell{height: 50px;display: flex;}
.nav-dd{margin: 0;}
#nav .nav-dd a{color: #333;}
.fixed .menu i{background-color: #000;}



.font44,.font40{font-size: 36px;}
.font36{font-size: 28px;}
.font30{font-size: 24px;}
.font24,.font20{font-size: 18px;}
.font16{font-size: 14px;}

/* #banner .swiper-slide-active{z-index: 30;} */
	#banner{margin: 50px 0 0 0;}
#banner .swiper-slide{overflow: hidden;}
#banner img{position: relative; left: 50%; transform: translateX(-50%); max-width: 100%; width: 100%;}
.cp-list .imga{width: 33.33%;margin-bottom: 40px;}
.m2-con .img{width: 300px;}
.m2-list span.inbk{width: 200px;}
.m2-list .ico img{width: 70px; height: 70px;}

.main3 .ab-con{max-height: 150px;}
.h-ab-w1{margin-bottom: 0;width: 100%;}
.m3-click{position: static;margin-top: 20px;}
.ab-tit{margin-bottom: 20px;}
.main3 .ab-con{max-height: 126px; line-height: 25px;}
.h-ab-w2{width:100%;}
.m3-click dd{width: 25%;}

.ny-nav{float: none;}
.ny-nav a{margin: 0 20px 0 0; display: block; float: left; position: relative;font-size: 16px;}
.ny-nav a.on::after{content: ''; display: block;width: 100%; bottom: 0;left: 0;height: 3px; background-color: #0093D7;}
.location-con{display: none;}
.cp-detail-w2{width: 100%; margin-left: 0;}
#cp_img_box{width: 100%; margin-bottom: 40px;}
.cp-click .clickbtn{margin-right: 10px; padding: 0 6px;}
.ny-nav a{line-height: 40px;margin-right: 16px; font-size: 14px;}
#ny_ban{height: 150px;background-size: cover;margin-top:50px;}
.plan-list1 .imga{width: 20%;margin-right: 3.6%;}
}


@media only screen and (max-width: 980px) {
 .serve-main1 .line{height: 160px;}
 .server-form{padding: 20px;}
 .server-form .p1{font-size: 16px; margin-bottom: 10px;}
  .lx-list dd{width: 43%; margin: 0 3% 30px 0;}
  .font44,.font40{font-size: 30px;}
  .font36{font-size: 25px;}
  .font30{font-size: 22px;}
}



@media only screen and (max-width:769px) {
.box{width: 96%;}
body{padding-bottom: 80px;}
body,.font16{font-size: 12px;}
.m2-con>.inbk{width: 65%;}
.m2-con .img{width: 100%;max-width: 100%;}
.m2-list dd{width: 54%;text-align: center !important;}
.m2-list span.inbk{width: 2.2rem;position: absolute;left: 50%;transform: translateX(-50%);}
.m2-list .ico{width: 1.1rem;display: block;margin: 0 auto;}
.m2-list .ico img{width: 100%; height: 100%;}
.m2-list .dd1 span.inbk,.m2-list .dd2 span.inbk{bottom: 1.2rem;}
.m2-list .dd1 span.inbk,.m2-list .dd3  span.inbk{text-align: right;}
.m2-list .dd2 span.inbk,.m2-list .dd4  span.inbk{text-align: left;}
.m2-list .dd2,.m2-list .dd4{margin-left: -1.5rem;}
.m2-list .dd1,.m2-list .dd3{margin-right: -1.5rem;}

.m2-list .dd3 span.inbk,.m2-list .dd4 span.inbk{top:  1.2rem;}
.news-w1,.news-w2{width: 100%;float: none;}
.news-w1{margin-bottom: 20px;}
#footer{display: none;}
#wapFooter{display: block;}
.plan-list1 .imga{width: 30%;margin: 0 8% 30px;}

#plan_ban_box,.plan2-img{width: 100%;margin-left: 0;}
#plan_ban_box{margin-bottom: 20px;}
.plan-main2{padding: 80px 0 40px;}
.padd{padding: 40px 0;}
.ab-le,.ab-ri{margin-left: 0;width: 100%;}
.ab-le{margin-bottom: 20px;}
.map{height: 400px;}
.case-list .imga{padding: 15px;}
.case-list .imgW,.case-list .mlW{width: 100%;position: static;margin-bottom: 0;margin-left: 0 !important;}
.case-list .imgW{margin-top: 15px;}
.case-list .imga{padding: 15px; margin-bottom: 20px;}
.case-list{padding-top: 0;}
.news-ri{display: none;}
.news-le{width: 100%; float: none;}
.news-list .time{display: none;}
.news-list .imga{padding-left: 0; margin-bottom: 20px;}
.news-list .np{margin: 5px 0;}
.news-list .more{display: none;}
}
@media only screen and (max-width:690px) {
  .cp-list .imga{width: 50%;}
  .serve-main1 .line{height: 1.7rem;}
  .font44,.font40{font-size: 26px;}
  .font36{font-size: 22px;}
  .font30{font-size: 18px;}
  
}
@media only screen and (max-width:580px) {
  .m2-list{font-size: .26rem;}
  .plan-list1 .imga{width: 40%;margin: 0 3% 30px;}
  .server-form dd{float: none; width: 100% !important; margin-bottom: 16px;}
  .lx-list dd,.lx-list{width: 100%;}
  .lx-list dd{display: flex; align-items: center;text-align: left;}
  .lx-list img{width: 90px; margin-right: 20px;}
  .lx-list .div{flex: 1;}
  
}

@media only screen and (max-width:480px) {
  .font44,.font40{font-size: 22px;}
  .font36{font-size: 19px;}
}

@media only screen and (max-width: 380px) {
      

}