@media only screen and (max-width: 1800px) {
  .banner .txt {
    padding-top: 15%;
  }
  .banner .txt h2 {
    font-size: 48px;
    margin-bottom: 10px;
  }
  .banner .txt h2 i {
    width: 120px;
    left: 30%;
    margin-left: 30%;
    height: 20px;
  }
	.en .banner .txt h2 i {
	width: 210px;
    left: 26%;
	}
  .banner .txt h2 img {
    top: -20px;
    margin-left: 24%;
  }
	.en .banner .txt h2 img {
    margin-left: 10%;
  }
  .banner .txt p {
    font-size: 22px;
  }
  .in_banner .txt h2 {
    font-size: 48px;
    margin-bottom: 10px;
  }
  .in_banner .txt h2 i {
    width: 110px;
    margin-left: 28%;
    bottom: 0px;
    height: 20px;
  }
  .in_banner .txt p {
    font-size: 22px;
  }
  .part03-img img {
    width: 80%;
  }
  .about-txt {
    top: 15%;
  }
  .patent {
    max-width: 1680px;
  }
  .contact {
    max-width: 1680px;
  }
  .footer-1 {
    max-width: 1680px;
  }

}
@media only screen and (max-width: 1680px) {
  .banner .txt {
    padding-top: 16%;
  }
  .banner .txt h2 {
    font-size: 36px;
    margin-bottom: 10px;
  }
  .banner .txt h2 i {
    width: 90px;
    left: 30%;
    margin-left: 28%;
    height: 20px;
    bottom: 0px;
  }
  .banner .txt h2 img {
    top: -10px;
    margin-left: 26%;
    width: 44px;
    height: 44px;
  }
  .banner .txt p {
    font-size: 22px;
  }
  .part01 {
    margin-top: 30px;
  }
  .part01 .txt h2 {
    font-size: 36px;
    margin-bottom: 10px;
  }
  .part01 .txt h2 i {
    font-size: 42px;
  }
  .part01 .txt p {
    font-size: 18px;
  }
  .part02 .txt h2 {
    font-size: 36px;
    margin-bottom: 10px;
  }
  .part02 .txt p {
    font-size: 18px;
    line-height: 28px;
  }
  .part03 .txt {
    padding-top: 2%;
  }
  .part03 .txt h2 {
    font-size: 36px;
  }
  .part03-img img {
    width: 60%;
  }
  .part03 .txt ul {
    margin-top: 20px;
  }
  .part06 {
    padding-top: 2%;
    padding-bottom: 2%;
  }
  .part06-img {
    max-width: 1280px;
  }
  .part06 .txt h2 {
    font-size: 36px;
    margin-bottom: 10px;
  }
  .part06 .txt p {
    font-size: 18px;
  }
  .footer-1 {
    max-width: 1280px;
  }
  .footer-left {
    width: 45%;
  }
	.en .footer-left {
		width: 38%;
	}
  .footer-left .txt {
    padding-right: 60px;
    margin-top: 30px;
  }
	.en .footer-left .txt{
		margin-top: 0px;
	}
  .footer-left .txt p {
    line-height: 32px;
  }
  .footer-left img {
    height: 220px;
  }
  .footer-right {
    padding: 1%;
    width: 55%;
  }
	.en .footer-right{
		width: 60%;
	}
  .footer-left h2 {
    font-size: 42px;
    margin-bottom: 20px;
  }
  .footer-right .erweima img {
    width: 120px;
  }
  .footer-right .erweima .txt {
    margin-top: 15px;
  }
  .patent {
    max-width: 1280px;
  }
  .contact {
    max-width: 1280px;
  }
  .footer-1 {
    max-width: 1280px;
  }
  .footer-2 .main-center {
    max-width: 1280px;
  }
  .liuyan_list li {
    margin-bottom: 20px;
  }
  .liuyan_list li .txt {
    text-align: left;
    width: 100%;
    max-width: 100%;
  }
  .liuyan_list li input {
    width: 100%;
  }
  .liuyan_list li .textarea {
    width: 100%;
  }
  .liuyan_list li.con06 {
    padding-left: 0px;
    margin-top: 20px;
  }
  .in_banner .txt h2 {
    font-size: 36px;
    margin-bottom: 10px;
  }
  .in_banner .txt h2 i {
    width: 90px;
    margin-left: 26%;
  }
  .about-txt {
    padding: 30px;
  }
}
@media only screen and (max-width: 1440px) {
  .banner {

  }
  .banner .banner-img {

  }
  .banner .banner-img img {
    display: none;
  }
  .banner .banner-img img.m {
    display: block;
  }
  .banner .txt {
    padding-top: 22%;
  }
}
@media only screen and (max-width: 1366px) {
    .part01-img{
width: 100%;
    padding: 0 4%;        
    }
  .footer-left {
    width: 100%;
    padding: 0 4%;
    text-align: center;
    margin-bottom: 30px;
    position: relative;
  }
	.en .footer-left {
		width: 100%;
	}	
  .footer-left .txt {
    width: 100%;
    text-align: center;
    margin-top: 80px;
  }
	.en .footer-left .txt {
		margin-top: 80px;
	}
  .footer-right {
    width: 92%;
    margin: 0 4%;
    padding: 4%;
  }
	.en .footer-right {
		width: 92%;
	}
  .footer-right .erweima {
    width: 50%;
    margin: 0px;
  }
  .copyright p, .footer-link li a {
    font-size: 14px;
    padding: 0 30px;
  }
    
}
@media only screen and (max-width: 1199px) {
  .banner .txt {
    padding-top: 22%;
  }
  .banner .txt h2 {
    font-size: 36px;
  }
  .banner .txt h2 i {
    margin-left: 28%;
    width: 80px;
  }

  .part01 .txt {
    margin-bottom: 20px;
  }
  .part01-img {
    width: 100%;
    padding: 0 4%;
  }
  .part02 {
    overflow: hidden;
    margin-top: 30px;
  }
  .part02 .txt {
    padding-top: 2%;
  }
  .part06 .txt p {
    padding: 0 10%;
  }
  .part06-img {
    width: 100%;
    padding: 0 4%;
  }
  .in_banner .banner-img img {
    display: none;
  }
  .in_banner .banner-img img.m {
    display: block;
  }
  .in_banner .txt h2 {
    font-size: 36px;
  }
  .in_banner .txt h2 i {
    margin-left: 26%;
  }
  .about {
    background: none;
  }
  .about-txt {
 
  }
  .about-img .con01 {
    width: 100%;
    z-index: 9;
    position: relative;
  }
  .patent {
    width: 92%;
    margin: 30px 4%;
    padding: 30px;
  }
  .in_banner.contact-map .banner-img img {
    display: block;
  }
  .contact {
    margin: -100px 4% 30px 4%;
    width: 92%;
  }
  .contact_01 {
    padding: 30px;
    margin-bottom: 30px;
  }
  .contact-list li {
    width: 100%;
    margin: 0;
    margin-bottom: 20px;
  }
  .contact_02 {
    padding: 30px;
  }
  .liuyan_list li {
    width: 100%;
    margin: 0;
    margin-bottom: 20px;
  }
}
@media only screen and (max-width: 959px) {
  .part02-img img {
    display: none;
  }
  .part02-img img.m {
    display: block;
  }
      .header .nav {
    display: none;
  }
      .main {
    margin-top: 0px;
  }

  .menuBtn {
    position: fixed;
    display: block;
    z-index: 999;
  }
 .header .logo img {
    height: 42px;
  }
  .header {
    height: 60px;
    position: fixed;
    background: linear-gradient(90deg, #3E68C1 0%, #1D315B 100%);
    z-index: 999;
    box-shadow: rgba(0, 0, 0, 0.08) 0px 4px 8px 0px;
  }
  .header .logo {
    margin-top: 10px;
  }    
    .banner .txt{
        padding-top: 15%;
    }
    .logo-m img{
        width: 80%;
    }
	.en .logo-m img{
		width: 100%;
	}
}
/*Common For Max 480*/
@media only screen and (max-width: 768px) {

  .about-txt a{
      background: #fff;
  color: #1D315B;
  }
  .about-txt h2, .patent-txt h2 {
    font-size: 24px;
    margin-bottom: 10px;
  }
  .about-txt p, .patent-txt p {
    font-size: 14px;
  }
  .footer-left {
    margin-bottom: 10px;
  }
	.en .footer-left{
		margin-bottom:100px;
	}
  .footer-left h2 {
    font-size: 32px;
    margin-bottom: 10px;
  }
  .footer-left p {
    font-size: 16px;
  }
  .footer-right .erweima .txt h3 {
    font-size: 18px;
  }
  .footer-right .erweima .txt p {
    font-size: 14px;
    line-height: 22px;
  }
  .in_banner.contact-map {
    overflow: hidden;
  }
  .in_banner.contact-map .banner-img img {
    width: 200%;
    margin-left: -50%;
  }
  .contact {
    margin: -60px 4% 30px 4%;
  }
  .contact_01 .txt {
    padding-bottom: 20px;
    margin-bottom: 20px;
  }
  .contact_01 .txt h2, .liuyan_txt h2 {
    font-size: 24px;
  }
  .contact_01 .txt ul li a {
    font-size: 16px;
    line-height: 38px;
    height: 38px;
  }
  .contact-list li {
    padding: 20px;
  }
  .contact-list li h3 {
    font-size: 16px;
  }
  .contact-list li p {
    font-size: 14px;
  }
  .liuyan_txt p {
    font-size: 14px;
  }
  .liuyan_list li .txt, .liuyan_list li .textarea {
    font-size: 14px;
  }
  .liuyan_list li input {
    font-size: 14px;
  }
  .liuyan_list li.con06 a {
    font-size: 16px;
  }
}
@media only screen and (max-width: 600px) {

  .banner .txt {
    width: 100%;
    left: auto;
    margin: auto;
    padding-top: 30%;
  }
  .banner .txt img{
    width: 80%;
  }
  .banner .txt a{
    margin-left: -72px;
    height: 50px;
    padding: 12px 36px 12px 24px;
    font-size: 16px;
    background-position: 124px center;
  }
  .footer {
    bottom: 0;
    padding-top: 10%;
  }
  .footer-left .txt {
    margin-top: 20px;
    padding-right: 0px;
    width: auto;
  }
  .footer-left h2 {
    font-size: 24px;
  }
  .footer-left .txt p {
    font-size: 14px;
    line-height: 22px;
    padding: 0 20px;
  }
  .footer-right {
    border-radius: 16px;
    padding: 5%;
  }
  .footer-right .erweima {
    text-align: center;
    padding-right: 10px;
  }
  .footer-right .erweima img {
    float: none;
  }
  .footer-right .erweima.xian {
    padding-left: 10px;
    padding-right: 0;
  }
  .footer-right .erweima .txt {
    width: 100%;
    margin-top: 10px;
    margin-left: 0px;
  }
  .footer-right .erweima .txt h3 {
    font-size: 16px;
    margin-bottom: 10px;
  }
  .in_banner {
    padding-top: 60px;
  }
  .in_banner .txt {
    padding-top: 10%;
  }
  .in_banner .txt h2 {
    font-size: 20px;
  }
  .in_banner .txt h2 i {
    margin-left: 23%;
    width: 65px;
  }
	.en.in_banner .txt h2 i{
		width: 120px;
		left: 28%;
	}
  .in_banner .txt p {
    font-size: 12px;
  }
  .about-txt {
    border-radius: 16px;
    padding: 20px;
    width: 100%;
    left: auto;
    margin-left: auto;
  }
  .about-txt h2, .patent-txt h2 {
    font-size: 20px;
  }
  .about-txt p, .patent-txt p {
    font-size: 14px;
    line-height: 28px;
  }
  .patent {
    border-radius: 16px;
    margin: 20px 4%;
  }

  .in_banner.contact-map .banner-img img {
    width: 300%;
    margin-left: -100%;
  }
  .in_banner.contact-map .txt {
    padding-top: 60%;
    width: 100%;
    margin-left: auto;
    left: auto;
  }
  .contact-map .txt h3 {
    width: 80%;
    margin: 10px 10%;
    font-size: 14px;
  }
  .contact_01, .contact_02 {
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
  }
  .contact_01 .txt h2, .liuyan_txt h2 {
    font-size: 20px;
  }
  .contact_01 .txt ul li {
    margin-left: 5px;
  }
  .contact_01 .txt ul li a {
    font-size: 14px;
    line-height: 32px;
    height: 32px;
    padding: 0 20px;
  }
  .contact-list li {
    padding: 10px;
    margin-bottom: 10px;
  }
  .contact-list li h3 {
    padding: 0 10px;
    line-height: 36px;
    height: 36px;
    font-size: 14px;
  }
  .contact-list li p {
    padding: 0 10px;
    font-size: 12px;
    height: 36px;
    line-height: 36px;
  }
  .liuyan_txt {
    margin-bottom: 20px;
  }
  .liuyan_list li {
    margin-bottom: 10px;
  }
  .liuyan_list li .txt, .liuyan_list li input {
    line-height: 36px;
    height: 36px;
  }
  .liuyan_list li canvas {
    height: 30px;
    width: 90px;
    bottom: 3px;
    right: 3px;
  }
  .liuyan_list li .textarea {
    padding-top: 12px;
  }
  .liuyan_list li.con06 a {
    height: 42px;
    line-height: 42px;
  }
}
/*Common For Max 320*/
@media only screen and (max-width: 479px) {}
@media only screen and (max-width: 360px) {}