/*pad*/
img {
    max-width: 100%;
}
.gh{
    height: 20px;
    width: 28px;
    position: absolute;
    transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -webkit-transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -ms-transition: all 0.5s cubc-bezier(0.7, 0, 0.3, 1) 0s;
    cursor: pointer;
    z-index: 9999;
    display: none;
}
.selected .gh {
    transform: rotate(90deg);
}
.gh a {
    background-color: #e72a32;
    display: block;margin: 0 auto;
    height: 2px;
    margin-top: -1px;
    position: relative;
    top: 50%;
    transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -webkit-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -ms-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
   width:100%;
    border-radius: 2px;
}
.gh a:after{
    width:100%;
}
.gh a:before{
    width:100%;
}
.gh a:after,
.gh a:before {
    background-color:#e72a32;
    content: "";
    display: block;
    height: 2px;
    left: 0;
    position: absolute;
    transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -webkit-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -ms-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
}
.gh a:after {
    top: 7px;
}
.gh a:before {
    top: -7px;
}
.selected .gh a:after,
.selected .gh a:before {
    top: 0;
}
.selected .gh a:before {
    transform: translateY(0px) rotate(-45deg);
    -webkit-transform: translateY(0px) rotate(-45deg);
    -ms-transform: translateY(0px) rotate(-45deg);
    background: #e72a32;width: 100%;
}
.selected .gh a:after {
    transform: translateY(0px) rotate(45deg);
    -webkit-transform: translateY(0px) rotate(45deg);
    -ms-transform: translateY(0px) rotate(45deg);
    background: #e72a32;width: 100%;
}
.selected .gh a {
    background-color: transparent !important;
}
.selected .header {
    overflow: visible;
}
.selected .header .nav {
    display: block;
    z-index: 111;
    position: absolute;
    left: 0;
    top: 80px;
    right: 0;
    margin: 0;
}
.selected .header .nav li a {
    text-align: center;
    width: auto;
    display: block;
    background: rgba(255, 255, 255, 0.9);
    margin: auto;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    line-height: 50px;
    padding: 0;
}
.selected .header .nav li a {
    color: #000000;
}
.selected .header .nav .selected a {
    border-bottom-color: #73e5b1;
}



@media only screen and (max-width:1300px) {
	.wrap {
		width: 1100px;
	}
	.about_list .list li .text{
		height: 252px;
	}
	.about_list .list li .img {
		height: 277px;
	}
	.about_list .list li .text p {
		height: 96px;
	}
	.contact .form {
		margin: 0 200px;
	}
	.who_list .lt {
		height: 348px;
	}
	.who_list .text {
		padding-top: 80px;
	}
	.who_list .text:before {
		top: 20px;
	}
	.technical {
		height: 530px;
	}
}



@media only screen and (max-width:1200px) {
	.broadcast .wrap,
	.wrap{
		width: 960px;
	}
	.contact .form {
		margin: 0 140px;
	}
	.about_list .list li .img {
		height: 242px;
	}
	.about_list .list li .text{
		height: 242px;margin-top: 0;
	}
	.about_list .list li .text h2 a {
		font-size: 26px;line-height: 1.6;
		
	}
	.about_list .list li .text p {
		margin-top: 10px;
	}
	.who_list .lt {
		height: 301px;
	}
	.who_list .text h6 {
		margin-top: 10px;
	}
	.technical {
		height: 462px;
	}
	.technical .lt .text {
		padding: 20px 20px 20px 96px;height: 190px;
	}
	.technical .rt .text h2:before, .technical .lt .text h2:before {
		left: -68px;
	}
	.technical .lt .img {
		height: calc(100% - 190px);
	}
}

@media only screen and (max-width:1000px) {
	.layout {
		overflow: hidden;
		margin: 0 auto;
		width: auto;
	}
	.layout {
		padding-top: 50px;
	}
	.wrap {
		width: auto !important;
	}
	.header {
		height: 50px;position: fixed;z-index: 999;left: 0;
		right: 0;margin: 0 auto;top: 0;background: #fff;
	}
	.header .logo {
		display: none;
	}
	.header .logo2 {
		position: absolute;z-index: 11;left: 15px;top: 9px;
		width: 120px;height: auto;margin-top: 0;
	}
	.header .gh {
		float: none;position: absolute;z-index: 111;
		right: 15px;top: 16px;display: block;
	}
	.header .naver {
		float: none;top: 50px;position: absolute;z-index: 111;
		background: #fff;left: 0;right: 0;margin: 0 auto;padding-top: 0;
		box-shadow: 0 1px 2px 1px #eee;display: none;
	}
	.header .naver li {
		float: none;margin-left: 0;
	}
	.header .naver li h3 a {
		line-height: 2.5;color: #e72a32;padding: 0 15px;
	}
	.banner {
		height: 170px;
	}
	.about_list {
		padding: 20px 15px;
	}
	.about_list .list li {
		margin-bottom: 15px;
	}
	.about_list .list li .text,
	.about_list .list li .img {
		float: none;width: auto;height: auto;
	}
	.about_list .list li .text .ico {
		width: 30px;height: 30px;
	}
	.about_list .list li .text {
		margin-top: 15px;
	}
	.about_list .list li .text h2 a {
		font-size: 15px;line-height: 1.6;
	}
	.about_list .list li .text p {
		margin-top: 5px;font-size: 13px;line-height: 1.4;
	}
	.about_list .list li .text .icon {
		width: 100px;
	}
	.footer .lt .logo1 {
		display: none;
	}
	.footer .lt .text {
		padding: 0;float: none;
	}
	.footer {
		height: auto;padding: 15px;
	}
	.footer .lt {
		position: static;top: 0;transform: translateY(0);
	}
	.footer .rt {
		position: static;top: 0;transform: translateY(0);font-size: 13px;
	}
	.footer .lt .text h5 {
		font-size: 13px;line-height: 1.4;
	}
	.footer .lt .text h6 {
		font-size: 13px;margin-top: 4px;background-size: 15px auto;padding-left: 20px;
	}
	.contact {
		padding: 20px 15px;
	}
	.contact .form {
		margin: 0 10px 0;
	}
	.contact .form .text h2 {
		font-size: 16px;line-height: 1.6;
	}
	.contact .form .text h6 {
		font-size: 14px;line-height: 1.4;
	}
	.contact .form .text h5 {
		margin-top: 5px;font-size: 13px;line-height: 1.6;
	}
	.contact .form li:before {
		height: 30px;width: 30px;left: 5px;
	}
	.contact .form li .text {
		font-size: 13px;height: 30px;
	}
	.contact .form li {
		padding: 0 36px;
	}
	.contact .form li:last-child {
		padding: 5px 36px;
	}
	.contact .form li:nth-child(3):before {
		width: 30px;
	}
	.contact .form li:last-child {
		height: 100px;
	}
	.contact .form .submit {
		margin: 12px auto 0;width: 100px;line-height: 30px;
		font-size: 13px;
	}
	.contact .form .were {
		margin: 10px auto 0;font-size: 13px;
	}
	.header .logo2{
		display: block;
	}
	.banner_swiper li {
		height: 200px;
	}
	.banner_swiper .next, .banner_swiper .prev {
		left: 15px;width: 20px;height: 35px;
		background-size: 7px auto;
	}
	.banner_swiper .next:hover, 
	.banner_swiper .prev:hover {
		background-size: 7px auto;
	}
	.banner_swiper .next {
		left: auto;right: 15px;
	}
	.strong {
		padding: 20px 15px;
	}
	.strong .tet h3 {
		font-size: 16px;line-height: 1.4;
	}
	.strong .tet h6 {
		margin-top: 6px;font-size: 14px;line-height: 1.4;
	}
	.strong .strong_swiper li {
		height: 200px;
	}
	.strong .strong_swiper {
		margin-top: 10px;padding-top: 15px;
	}
	.strong .strong_swiper li h4 {
		font-size: 13px;line-height: 1.6;
	}
	.strong .strong_swiper .next, 
	.strong .strong_swiper .prev {
		width: 25px;height: 35px;
		background-size: 10px auto;
	}
	.strong .strong_swiper .next:hover, 
	.strong .strong_swiper .prev:hover{
		background-size: 10px auto;
	}
	.more {
		margin: 20PX auto 0;width: 120px;line-height: 30px;font-size: 13px;
	}
	.hoback {
		height: 50px;
	}
	.who_list {
		margin: -25px 15px 0;padding: 10px;
	}
	.who_list .lt {
		float: none;width: auto;height: auto;
	}	
	.who_list .text {
		float: none;width: auto;height: auto;padding-top: 40px;
	}
	.who_list .text:before {
		width: 20px;height: 15px;
	}
	.who_list .text h2 a {
		font-size: 16px;line-height: 1.8;
	}
	.who_list .text h6 {
		margin-top: 5px;font-size: 13px;line-height: 1.4;height: auto;padding-bottom: 20px;
	}
	.who_list .text h6:before {
		width: 20px;height: 15px;right: 0;
	}
	.technical .lt {
		float: none;width: auto;height: auto;margin-bottom: 15px;
	}
	.technical .rt {
		float: none;width: auto;height: auto;
	}
	.technical  {
		height: auto;margin: 20px auto;padding: 0 15px;
	}
	.technical .lt .text {
		height: auto;margin-bottom: 10px;
		padding: 10px 10px 10px 40px;
	}
	.technical .lt .text h2 a {
		font-size: 15px;line-height: 1.6;
	}
	.technical .rt .text h2:before, 
	.technical .lt .text h2:before {
		width: 20px;height: 20px;
	}
	.technical .rt .text h2:before, .technical .lt .text h2:before {
		left: -28px;
	}
	.technical .lt .text p {
		margin-top: 5px;font-size: 13px;line-height: 1.4;height: auto;
	}
	.technical .lt .img {
		height: auto;
	}
	.technical .rt .text {
		padding: 0 15px 15px 45px;
	}
	.technical .rt .text h2:before {
		width: 25px;height: 20px;left: -32px;top: 6px;
	}
	.technical .rt .text h2 {
		font-size: 16px;line-height: 1.4;
	}
	.technical .rt .text p {
		font-size: 13px;line-height: 1.6;margin-top: 5px;
	}
	.we_text {
		margin: 20px auto 0;padding: 15px;
	}
	.we_text h3 {
		padding: 0 10px;font-size: 13px;line-height: 1.4;
	}
	.we_text h3:after,
	.we_text h3:before {
		background-size: 25px auto;
	}
	.we_text h3:after {
		right: -15px;bottom: -15px;
	}
	.we_text h3:before {
		top: -15px;left: -15px;
	}
	.contactus_home {
		padding: 20px 15px;
	}
	.contactus_home .tet h2 {
		font-size: 16px;line-height: 1.6;
	}
	.contactus_home .tet h6 {
		margin-top: 5px;font-size: 13px;line-height: 1.4;
	}
	.contactus_home .home_form {
		margin: 20px auto 0;width: auto;padding: 15px;
	}
	.contactus_home .home_form .txt h2 {
		font-size: 15px;line-height: 1.2;
	}
	.contactus_home .home_form .txt h6 {
		margin-top: 5px;font-size: 13px;
	}
	.contactus_home .home_form ul {
		margin: 15px auto 0;
	}
	.contactus_home .home_form ul li .text {
		font-size: 13px;height: 30px;
	}
	.contactus_home .home_form ul li {
		padding: 0 35px;
	}
	.contactus_home .home_form ul li:before {
		height: 30px;width: 30px;
	}
	.contactus_home .home_form ul li:after {
		right: -10px;
	}
	.contactus_home .home_form .submit {
		margin: 15px auto 0;width: 120px;line-height: 30px;
		font-size: 13px;
	}
	.servies {
		padding: 20px 15px;
	}
	.servies .text_list h2 {
		font-size: 16px;
	}
	.servies .text_list .icon {
		height: 200px;
	}
	.servies .text_list .text {
		padding: 15px;font-size: 13px;line-height: 1.6;
	}
	.servies .text_list .list {
		margin-top: 20px;
	}
	.servies .text_list .list li:nth-child(2),
	.servies .text_list .list li {
		float: left;width: auto;
	}
	.servies .text_list .list li h3 {
		font-size: 14px;line-height: 2;
		padding-left: 30px;background-size: 15px auto;
	}
	.servies .text_list .list li:nth-child(2) h3 {
		padding-left: 30px;background-size: 15px auto;width: 150px;
	}
	.servies .text_list .list li h3 {
		width: 150px;
	}
	.servies .text_list .list li dl dd a {
		font-size: 13px;line-height: 28px;
	}
	.servies .text_list .list li dl {
		width: calc(100% - 150px);margin-bottom: 15px;
	}
	.servies .text_list .list li:nth-child(2) dl {
	    width: calc(100% - 150px);margin-bottom: 5px;
	}
	.header .naver li h3 {
		position: relative;
	}
	.header .naver li h3 i {
		display: block;width: 40px;height: 40px;
		position: absolute;z-index: 111;right: 0;top: 0;
		background: url(../images/icon20.png) no-repeat center;
	}
	.header .naver li .text {
		position: static;top: 0;left: 0;right: 0;margin: 0 auto;min-width: auto;
		text-align: left;font-size: 15px;line-height: 2.4;padding: 0 15px;
	}
	.about_list .list li .img:before {
		width: 9px;height: 18px;
	}
	
}
@media only screen and (max-width:800px) {
	.banner .swiper-slide-active .text{
		top: 20%;
	}
}