@media (min-width: 769px) and (max-width:1025px ) {
.bc_1 {
		background-position: -200px;
}
 section{ width: 95%;}
 /**菜单**/
 .mobile-icon{
	color: #ffffff;
	height: 50px;
	font-size:25px;
	text-align: center;
	float:right;
	width: 50px;
	position: relative;
	-webkit-transition: background 0.5s;
	-moz-transition: background 0.5s;
	-o-transition: background 0.5s;
	transition: background 0.5s;
	display:block;
	cursor:pointer;
}
.mobile-icon span{
	position: absolute;
	left:12.5px;
	top: 25px;
	width: 25px;
	height: 2px;
	background-color: rgba(255,255,255,1);
}
.mobile-icon span:nth-child(1){
	-webkit-transform: translateY(6px) rotate(0deg);
	-moz-transform: translateY(6px) rotate(0deg);
	-o-transform: translateY(6px) rotate(0deg);
    transform: translateY(6px) rotate(0deg);
	}
.mobile-icon span:nth-child(2){
	-webkit-transform: translateY(0px) rotate(0deg);
	-moz-transform: translateY(0px) rotate(0deg);
	-o-transform: translateY(0px) rotate(0deg);
    transform: translateY(0px) rotate(0deg);
	}
 .mobile-icon span:nth-child(3){
	-webkit-transform: translateY(-6px) rotate(0deg);
	-moz-transform: translateY(-6px) rotate(0deg);
	-o-transform: translateY(-6px) rotate(0deg);
    transform: translateY(-6px) rotate(0deg);
	}

.mobile-icon-click span:nth-child(1){
	-webkit-animation-duration: 0.5s;
	-moz-animation-duration: 0.5s;
	-o-animation-duration: 0.5s;
	animation-duration: 0.5s;
	-webkit-animation-fill-mode: both;
	-moz-animation-fill-mode: both;
	-o-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: clickfirst;
	-moz-animation-name: clickfirst;
	-o-animation-name: clickfirst;
	animation-name: clickfirst;
	}		
.mobile-icon-click span:nth-child(2){
	-webkit-animation-duration: 0.5s;
	-moz-animation-duration: 0.5s;
	-o-animation-duration: 0.5s;
	animation-duration: 0.5s;
	-webkit-animation-fill-mode: both;
	-moz-animation-fill-mode: both;
	-o-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: clicksecond;
	-moz-animation-name: clicksecond;
	-o-animation-name: clicksecond;
	animation-name: clicksecond;
	}
 .mobile-icon-click span:nth-child(3){
	-webkit-animation-duration: 0.5s;
	-moz-animation-duration: 0.5s;
	-o-animation-duration: 0.5s;
	animation-duration: 0.5s;
	-webkit-animation-fill-mode: both;
	-moz-animation-fill-mode: both;
	-o-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: clickthree;
	-moz-animation-name: clickthree;
	-o-animation-name: clickthree;
	animation-name: clickthree;
	}

 
@-webkit-keyframes clickfirst {
  0% {
	  -webkit-transform: translateY(6px) rotate(0deg);
	  -moz-transform: translateY(6px) rotate(0deg);
	  -o-transform: translateY(6px) rotate(0deg);
	  transform: translateY(6px) rotate(0deg);
	  
  }

  100% {
	  -webkit-transform: translateY(0) rotate(45deg);
	  -moz-transform: translateY(0) rotate(45deg);
	  -o-transform: translateY(0) rotate(45deg);
      transform: translateY(0) rotate(45deg);
  }
 }	
 
@-moz-keyframes clickfirst {
  0% {
	  -webkit-transform: translateY(6px) rotate(0deg);
	  -moz-transform: translateY(6px) rotate(0deg);
	  -o-transform: translateY(6px) rotate(0deg);
	  transform: translateY(6px) rotate(0deg);
	  
  }

  100% {
	  -webkit-transform: translateY(0) rotate(45deg);
	  -moz-transform: translateY(0) rotate(45deg);
	  -o-transform: translateY(0) rotate(45deg);
      transform: translateY(0) rotate(45deg);
  }
 }	

@keyframes clickfirst {
  0% {
	  -webkit-transform: translateY(6px) rotate(0deg);
	  -moz-transform: translateY(6px) rotate(0deg);
	  -o-transform: translateY(6px) rotate(0deg);
	  transform: translateY(6px) rotate(0deg);
	  
  }

  100% {
	  -webkit-transform: translateY(0) rotate(45deg);
	  -moz-transform: translateY(0) rotate(45deg);
	  -o-transform: translateY(0) rotate(45deg);
      transform: translateY(0) rotate(45deg);
  }
 }	


@-webkit-keyframes clicksecond {
  0% {
	  opacity:1;
  }

  100% {
	  opacity:0;
  }
}	
@-moz-keyframes clicksecond {
  0% {
	  opacity:1;
  }

  100% {
	  opacity:0;
  }
}	 
@keyframes clicksecond {
  0% {
	  opacity:1;
  }

  100% {
	  opacity:0;
  }
}	

@-webkit-keyframes clickthree {
  0% {
	  -webkit-transform: translateY(-6px) rotate(0deg);
	  -moz-transform: translateY(-6px) rotate(0deg);
	  -o-transform: translateY(-6px) rotate(0deg);
	  transform: translateY(-6px) rotate(0deg);
  }

  100% {
	  -webkit-transform: translateY(0) rotate(-45deg);
	  -moz-transform: translateY(0) rotate(-45deg);
	  -o-transform: translateY(0) rotate(-45deg);
      transform: translateY(0) rotate(-45deg);
  }
}
@-moz-keyframes clickthree {
  0% {
	  -webkit-transform: translateY(-6px) rotate(0deg);
	  -moz-transform: translateY(-6px) rotate(0deg);
	  -o-transform: translateY(-6px) rotate(0deg);
	  transform: translateY(-6px) rotate(0deg);
  }

  100% {
	  -webkit-transform: translateY(0) rotate(-45deg);
	  -moz-transform: translateY(0) rotate(-45deg);
	  -o-transform: translateY(0) rotate(-45deg);
      transform: translateY(0) rotate(-45deg);
  }
}
@keyframes clickthree {
  0% {
	  -webkit-transform: translateY(-6px) rotate(0deg);
	  -moz-transform: translateY(-6px) rotate(0deg);
	  -o-transform: translateY(-6px) rotate(0deg);
	  transform: translateY(-6px) rotate(0deg);
  }

  100% {
	  -webkit-transform: translateY(0) rotate(-45deg);
	  -moz-transform: translateY(0) rotate(-45deg);
	  -o-transform: translateY(0) rotate(-45deg);
      transform: translateY(0) rotate(-45deg);
  }
}

.mobile-icon-out span:nth-child(1){
	-webkit-animation-duration: 0.5s;
	-moz-animation-duration: 0.5s;
	-o-animation-duration: 0.5s;
	animation-duration: 0.5s;
	-webkit-animation-fill-mode: both;
	-moz-animation-fill-mode: both;
	-o-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: outfirst;
	-moz-animation-name: outfirst;
	-o-animation-name: outfirst;
	animation-name: outfirst;
	}		
.mobile-icon-out span:nth-child(2){
	-webkit-animation-duration: 0.5s;
	-moz-animation-duration: 0.5s;
	-o-animation-duration: 0.5s;
	animation-duration: 0.5s;
	-webkit-animation-fill-mode: both;
	-moz-animation-fill-mode: both;
	-o-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: outsecond;
	-moz-animation-name: outsecond;
	-o-animation-name: outsecond;
	animation-name: outsecond;
	}
 .mobile-icon-out span:nth-child(3){
	-webkit-animation-duration: 0.5s;
	-moz-animation-duration: 0.5s;
	-o-animation-duration: 0.5s;
	animation-duration: 0.5s;
	-webkit-animation-fill-mode: both;
	-moz-animation-fill-mode: both;
	-o-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: outthree;
	-moz-animation-name: outthree;
	-o-animation-name: outthree;
	animation-name: outthree;
	}

@-webkit-keyframes outfirst {
  0% {
	  -webkit-transform: translateY(0) rotate(-45deg);
	  -moz-transform: translateY(0) rotate(-45deg);
	  -o-transform: translateY(0) rotate(-45deg);
      transform: translateY(0) rotate(-45deg);
  }

  100% {
	  -webkit-transform: translateY(-6px) rotate(0deg);
	  -moz-transform: translateY(-6px) rotate(0deg);
	  -o-transform: translateY(-6px) rotate(0deg);
      transform: translateY(-6px) rotate(0deg);
	
  }
} 
@-moz-keyframes outfirst {
  0% {
	  -webkit-transform: translateY(0) rotate(-45deg);
	  -moz-transform: translateY(0) rotate(-45deg);
	  -o-transform: translateY(0) rotate(-45deg);
      transform: translateY(0) rotate(-45deg);
  }

  100% {
	  -webkit-transform: translateY(-6px) rotate(0deg);
	  -moz-transform: translateY(-6px) rotate(0deg);
	  -o-transform: translateY(-6px) rotate(0deg);
      transform: translateY(-6px) rotate(0deg);
	
  }
}
@keyframes outfirst {
  0% {
	  -webkit-transform: translateY(0) rotate(-45deg);
	  -moz-transform: translateY(0) rotate(-45deg);
	  -o-transform: translateY(0) rotate(-45deg);
      transform: translateY(0) rotate(-45deg);
  }

  100% {
	  -webkit-transform: translateY(-6px) rotate(0deg);
	  -moz-transform: translateY(-6px) rotate(0deg);
	  -o-transform: translateY(-6px) rotate(0deg);
      transform: translateY(-6px) rotate(0deg);
	
  }
}	


@-webkit-keyframes outsecond {
  0% {
	  opacity:0;
  }

  100% {
	  opacity:1;
  }
}
@-moz-keyframes outsecond {
  0% {
	  opacity:0;
  }

  100% {
	  opacity:1;
  }
}
@keyframes outsecond {
  0% {
	  opacity:0;
  }

  100% {
	  opacity:1;
  }
}
 
@-webkit-keyframes outthree {
  0% {
	  -webkit-transform: translateY(0) rotate(45deg);
	  -moz-transform: translateY(0) rotate(45deg);
	  -o-transform: translateY(0) rotate(45deg);
      transform: translateY(0) rotate(45deg);
  }

  100% {
	  -webkit-transform: translateY(6px) rotate(0deg);
	  -moz-transform: translateY(6px) rotate(0deg);
	  -o-transform: translateY(6px) rotate(0deg);
      transform: translateY(6px) rotate(0deg);
  }
}
 @-moz-keyframes outthree {
  0% {
	  -webkit-transform: translateY(0) rotate(45deg);
	  -moz-transform: translateY(0) rotate(45deg);
	  -o-transform: translateY(0) rotate(45deg);
      transform: translateY(0) rotate(45deg);
  }

  100% {
	  -webkit-transform: translateY(6px) rotate(0deg);
	  -moz-transform: translateY(6px) rotate(0deg);
	  -o-transform: translateY(6px) rotate(0deg);
      transform: translateY(6px) rotate(0deg);
  }
}
@keyframes outthree {
  0% {
	  -webkit-transform: translateY(0) rotate(45deg);
	  -moz-transform: translateY(0) rotate(45deg);
	  -o-transform: translateY(0) rotate(45deg);
      transform: translateY(0) rotate(45deg);
  }

  100% {
	  -webkit-transform: translateY(6px) rotate(0deg);
	  -moz-transform: translateY(6px) rotate(0deg);
	  -o-transform: translateY(6px) rotate(0deg);
      transform: translateY(6px) rotate(0deg);
  }
}

.mobile-inner-nav{
	z-index:999;
	background-color: rgba(255,255,255,1);
	width: 100%;
 height: 100%;
	position: absolute;
	top: 50px;
	left: 0px;
	padding-bottom: 80px;
	display: none;
}
.mobile-inner-nav a{
	display:block;
	line-height: 60px;
	text-decoration: none;
	width: 95%;
	margin:0 auto;
	color: #000;
	border-bottom: solid 1px rgba(91,103,115,0.8);
	-webkit-transition: all 0.5s;
	-moz-transition: all 0.5s;
	-o-transition: all 0.5s;
	transition: all 0.5s;
	font-weight:300;
}

 header nav li{
   float: none;
  text-align: right;
  margin-right: 0;
 }
.mobile-inner-nav a{
		-webkit-animation-duration: 0.5s;
		animation-duration: 0.5s;
		-webkit-animation-fill-mode: both;
		animation-fill-mode: both;
		-webkit-animation-name: returnToNormal;
		animation-name: returnToNormal;
	}
		
			
	@-webkit-keyframes returnToNormal {
	  from {
	    opacity: 0;
	    -webkit-transform: translate3d(0, 100%, 0);
	    transform: translate3d(0, 100%, 0);
	  }

	  to {
	    opacity: 1;
	    -webkit-transform: none;
	    transform: none;
	  }
	}

	@keyframes returnToNormal {
	  from {
	    opacity: 0;
	    -webkit-transform: translate3d(0, 100%, 0);
	    transform: translate3d(0, 100%, 0);
	  }

	  to {
	    opacity: 1;
	    -webkit-transform: none;
	    transform: none;
	  }
	}
 /**悬浮导航**/
 .fload{
  top: 0;
  height: auto;
  position: static;
  border-bottom: none;
 }
 .fload h3{
  display: none;
 }
 .fload ul{
  margin-top: 0;
  width: 100%;
  float: none;
 }
 .fload ul li{
  padding-right: 0;
  margin-right: 0;
  float: none;
  border: none;
 }
 .mobile-inner-nav .fload ul li a{
  width: 100%;
  border-bottom: 1px solid rgba(91, 103, 115, 1);
 }
 
/**banner**/
 .swiper-container{
  height: auto;
 }
 .swiper-button-next, .swiper-button-prev{
  top: 172px;
 }
 .banner::after{
  content: ".";
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
 }
 .swiper-button-next, .swiper-container-rtl .swiper-button-prev{
  width: 35px;
  height: 35px;
  right: 5%;
 }
 .swiper-button-prev, .swiper-container-rtl .swiper-button-next{
  width: 35px;
  height: 35px;
  left: 5%;
 }
 .swiper-slide section .subtitle{
  width: 100%;
  height: 100%;
  margin: 0 auto;
  position: fixed;
 }
 .swiper-slide section .subtitle img{
  position: fixed;
  height: auto;
  width: auto;
  margin��0 auto;
  max-width: 100%;
 }
 
  .swiper-slide img{
  position: fixed;
  height: auto;
  width: auto;
  margin��0 auto;
  max-width: 100%;
 }
 
 .banner .title{
  width: 100%;
  position: static;
  margin: 20px 0;
  text-align: center;
 }
 .title h3{
  font-size: 2rem;
  line-height: 2.5rem;
 }
 .title .text{
  margin-top: 5px;
  font-size: 1rem;
  line-height: 1.8rem;
 }
 .swiper-container-horizontal > .swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{
  top: 380px;
 }
 
 /**数字跳动**/
 .conutup li{
  width: 33%;
  padding: 0 10px;
  text-align: center;
  margin-bottom: 20px;
 }
 .conutup li .scale{
  font-size: 2rem;
 }
 .conutup li .number{
  font-size: 8rem;
  line-height: 110px;
 }
 .conutup li .small{
  font-size: 1.2rem;
 }
 
 .bc_1{
  height: 450px;
  background-position: center;
 }
 .bc_1 section .title{
  width: 50%;
  top: 60px;
  right: 0;
  overflow: hidden;
 }
 .bc_1 section .title .text{
  margin-top: 10px;
 }
 .title .button{
  font-size: 1rem;
  padding: 5px 35px 5px 5px;
 }
 .bc_1 section .title .button{
  margin-top: 10px;
  position: static;
 }
 .bc_1 section img{
  margin-top: 10px;
 }
 .bc_2 section .title img{
  margin-top: 20px;
 }
 
 .bc_2min{ width: 50%; height: 450px; top: 0; overflow: hidden;}
 .bc_2min img{width: 30%;}
 .bc_2 .ban5{ left: 0; top:185px;}
 .bc_2 .ban4{ left: 40px; top:145px;}
 .bc_2 .ban3{ left: 69px; top:111px;}
 .bc_2 .ban2{ left: 96px; top:69px;}
 .bc_2 .ban1{ left: 130px; top:20px;}
 
 .bc_3 .car{
  width: 60%;
  top: 35px;
  right: -10%;
 }
 .bc_3 .car img{
  width: 100%;
  height: auto;
 }
 .bc_4 .title{
  width: 100%;
 }
 .bc_4 .title .text{
  width: 100%;
 }
 .bc_4 .act{
  margin: 40px auto;
  width: 100%;
  height: 160px;
 }
 .bc_4 .act img{
  height: 165px;
  width: auto;
 }
 .bc_4 .act div{
  top: 20px;
 }
 .act .act_1{
  left: 22%;
 }
 .act .act_2{
  left: 30%;
 }
 .act .act_3{
  left: 41%;
 }
 .act .act_4{
  left: 47%;
 }
 .act .act_5{
  left: 56%;
 }
 .act .act_6{
  left: 65%;
 }
 .act_1 {
	-webkit-animation: act_left1 1s;
	-moz-animation: act_left1 1s;
	animation: act_left1 1s;
}

@-webkit-keyframes act_left1 {
	0% {
		-webkit-transform: translatex(23%);
		transform: translatex(23%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

@-moz-keyframes act_left1 {
	0% {
		-webkit-transform: translatex(23%);
		transform: translatex(23%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

@keyframes act_left1 {
	0% {
		-webkit-transform: translatex(23%);
		transform: translatex(23%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

.act_2 {
	-webkit-animation: act_left2 1s;
	-moz-animation: act_left2 1s;
	animation: act_left2 1s;
}

@-webkit-keyframes act_left2 {
	0% {
		-webkit-transform: translatex(15%);
		transform: translatex(15%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

@-moz-keyframes act_left2 {
	0% {
		-webkit-transform: translatex(15%);
		transform: translatex(15%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

@keyframes act_left2 {
	0% {
		-webkit-transform: translatex(15%);
		transform: translatex(15%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

.act_3 {
	-webkit-animation: act_left3 1s;
	-moz-animation: act_left3 1s;
	animation: act_left3 1s;
}

@-webkit-keyframes act_left3 {
	0% {
		-webkit-transform: translatex(4%);
		transform: translatex(4%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

@-moz-keyframes act_left3 {
	0% {
		-webkit-transform: translatex(4%);
		transform: translatex(4%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

@keyframes act_left3 {
	0% {
		-webkit-transform: translatex(4%);
		transform: translatex(4%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

.act_4 {
	-webkit-animation: act_left4 1s;
	-moz-animation: act_left4 1s;
	animation: act_left4 1s;
}

@-webkit-keyframes act_left4 {
	0% {
		-webkit-transform: translatex(-2%);
		transform: translatex(-2%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

@-moz-keyframes act_left4 {
	0% {
		-webkit-transform: translatex(-2%);
		transform: translatex(-2%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

@keyframes act_left4 {
	0% {
		-webkit-transform: translatex(-2%);
		transform: translatex(-2%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

.act_5 {
	-webkit-animation: act_left5 1s;
	-moz-animation: act_left5 1s;
	animation: act_left5 1s;
}

@-webkit-keyframes act_left5 {
	0% {
		-webkit-transform: translatex(-11%);
		transform: translatex(-11%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

@-moz-keyframes act_left5 {
	0% {
		-webkit-transform: translatex(-11%);
		transform: translatex(-11%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

@keyframes act_left5 {
	0% {
		-webkit-transform: translatex(-11%);
		transform: translatex(-11%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

.act_6 {
	-webkit-animation: act_left6 1s;
	-moz-animation: act_left6 1s;
	animation: act_left6 1s;
}

@-webkit-keyframes act_left6 {
	0% {
		-webkit-transform: translatex(-20%);
		transform: translatex(-20%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

@-moz-keyframes act_left6 {
	0% {
		-webkit-transform: translatex(-20%);
		transform: translatex(-20%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}

@keyframes act_left6 {
	0% {
		-webkit-transform: translatex(-20%);
		transform: translatex(-20%);
	}
	100% {
		-webkit-transform: translatex(0);
		transform: translatex(0)
	}
}
 footer{padding: 30px 0;}
 footer .border{
  padding-bottom: 15px;
  margin-bottom: 15px;
 }
 footer .border dl{
  width: 25%;
  text-align: center;
  margin-right: 0;
 }
 footer dt{
  margin-bottom: 15px;
 }
 footer dd{
  display: none;
 }
 footer section::after{
  content: ".";
  clear: both;
  height: 0;
  display: block;
  visibility: hidden;
 } 
 
 /**悬浮导航**/
 #fload1 ul{
  width: 70%;
 }
 #fload1 ul li{
  width: 30%;
  text-align: center; 
  margin-right: 5%;
  padding-right: 5%;
  box-sizing: border-box;
 }
 
 /**技术支�?*/
 .technology{
  height: 400px;
 }
 .technology h4{
  font-size: 2rem;
  padding-top: 95px;
  line-height: 2rem;
 }
 .technology1 .serch-te{
  width: 80%;
  height: 30px;
  margin-top: 20px;
 }
 .technology1 .search-input{
  height: 30px;
  font-size: 14px;
 }
 .technology1 .serch-te .search{
  height: 30px;
 }
 .technology p{
  font-size: 1rem;
  line-height: 2rem;
 }
 .technology2 .section_te{
  width: 60%;
 }
 .section_te p{
  margin-bottom: 20px;
 }
 .technology3 .section_te{
  width: 60%;
 }
 /**内页通用banner**/
 .banner_te{
  height: 270px;
 }
 .banner_te h4{
  font-size: 2rem;
  line-height: 2rem;
  margin-top: 80px;
 }
 .section_te p{
  font-size: 1rem;
  line-height: 1.8rem;
  margin-top: 20px;
 }
 /**QA**/
 .title_question li{
  margin-bottom: 20px;
  padding-bottom: 20px;
 }
 .title_question .ask{
  width: 100%;
  float: none;
  font-size: 1.6rem;
  font-weight: bolder;
 }
 .title_question .answer{
  width: 100%;
  font-size: 1rem;
  margin-top: 15px;
  float: none;
 }
 .title_question .answer img{
  width: auto;
  max-width: 100%;
 }
 /**视频**/
 .product_list{
  width: 32%;
  margin: 0 2% 2% 0;
 }
 .product .product_list:nth-child(4n+0){
  margin-right: 2%;
 }
 .product .product_list:nth-child(3n+0){
  margin-right: 0;
 }
 /**关于**/
 .about{
  margin: 30px auto 40px;
 }
 .about h4{
  font-size: 2rem;
  line-height: 2.5rem;
  padding-bottom: 20px;
 }
 .about li{
  margin-top: 30px;
 }
 .about li img{
  width: 100%;
 }
 .partner_logo{
  margin-top: 0;
 }
 .partner_logo li{
  width: 32%;
  margin: 0 2% 2% 0;
 }
 .partner_logo li:nth-child(4n){
  margin-right: 2%;
 }
 .partner_logo li:nth-child(3n+0){
  margin-right: 0;
 }
 .join{
  margin-top: 0;
 }
 .join_text{
  width: 50%;
 }
 .join_text h5{
  font-size: 1.8rem;
  line-height: 2.5rem;
  margin-top: 100px;
 }
 .join_text p{
  font-size: 1rem;
  line-height: 2rem;
  margin-top: 15px;
 }
 .about .join li{
  margin-top: 0;
 }
 .contact_left{
  width: 29%;
 }
 .contact_left .compass{
  display: none;
 }
 .contact_left ul{
  margin-top: 20px;
 }
 /**产品**/
 .sorts{
  margin: 30px auto;
 }
 
 .pro_shadow{
  width: 100%;
  background-size: 150% auto;
  background-position: bottom;
 }
 .pro_info{
  margin-top: 20px;
  padding-bottom: 20px;
 }
 .pro_info h3{
  margin-bottom: 10px;
  font-size: 2em;
  line-height: 3em;
 }
 .pro_info .pro_left{
  width: 100%;
  text-align: center;
  max-width: 100%;
  float: none;
 }
 .pro_info .pro_margin{
  margin-left: 0;
 }
 .pro_left li{
  text-align: left;
 }
 .pro_info .pro_form li{
  padding: 15px 0;
 }
 .pro_info .pro_form .pro_text{
  float: none;
 }
 .pro_info .pro_form .pro_text_left{
  width: 100%;
 }
 .pro_info .pro_form .pro_text_right{
  width: 100%;
 }
 .pro_info .pro_form li h5{
  font-size: 1.6rem;
 }
 .product_list h4{
  font-size: 1.5rem;
  margin-top: 10px;
  line-height: 2rem;
 }
 .product_title{
  font-size: 1rem;
  line-height: 1.5rem;
 }
 .pro_pos .swiper-button-next{
  right: 0;
 }
 .pro_pos .swiper-button-prev{
  left: 0;
 }
 .pro_menu_down{
  width: 40px; 
  height: 35px; 
  text-align: center; 
  float: right; 
  padding-top: 15px;
  display: block;
  cursor: pointer;
 }
 #fload1 .pro_menu_mobile{
  width: 100%;
  margin-top: 1px;
  background-color: #fff;
  display: none;
 }
 #fload1 .pro_menu_mobile li{
  margin: 10px 0;
 }
 #fload1 .pro_menu_mobile li:nth-child(3n+0){
  margin-right: 0;
 }
 #fload1 .pro_menu_mobile li:last-child{
  padding-right: 5%;
 }
 .banner1::after{
  height: 400px;
 }
 .banner_pro{
  height: 400px;
  width: 1536px;
  margin-left: -768px;
 }
 .banner_pro img{
  height: 400px;
  width: auto;
 }
 .sorts li{
  width: 49%;
  margin-right: 2%;
  box-sizing: border-box;
  margin-bottom: 2%;
 }
 .sorts li:nth-child(2n+0){
  margin-right: 0;
 }
 .sorts .menu_down li{
  margin-bottom: 0;
 }
 .plan li{
  margin-bottom: 20px;
  padding-bottom: 20px;
 }
 .plan .plan_text{
  margin-bottom: 10px;
 }
 .plan .plan_text h4{
  font-size: 1.8rem;
  margin-bottom: 15px;
 }
 .plan .plan_text p{
  margin-bottom: 10px;
  font-size: 1rem;
 }
 .plan .plan_img{
  width: 100%;
  float: none;
 }
 .plan .plan_img img{
  width: 100%;
 }
 .technology4 .tech_img{
  width: 40%;
  margin-top: 50px;
 }
 .technology4 .tech_img img{
  width: 100%;
 }
 .banner1{
  overflow: hidden;
  width: 100%;
 }
}