@media(max-width:1280px) {

	.container {
		width: 1000px;
	}
	.container1 {
		width: 1000px;
	}
	.listen {
		width: 1000px;
	}
	.nav ul li {
		width: 142px;
	}
	.about_content_l {
		width: 490px;
	}
	.service_r{
		width: calc(100% - 200px);
	}
	.service_r ul li {
		width: calc(33.33% - 20px);
		margin: 0 10px;
	}
	.service_img img {
		width: 100%;
	}
	.pation1{
		bottom: -50px;
	}
	.news_content ul li {
		width: calc(33.333% - 20px);
		margin: 0 10px;
	}
	.news_content .news_top{
		height: auto;
	}
	.news_bottm {
		background: #fff;
		padding: 35px 10px;
		height: 160px;
		position: absolute;
		top: 235px;
		left: 0;
		transition: all ease-in-out .5s;
		width:calc(100% - 20px);
	}
	.news_gs {
		top: 215px;
	}
	.xiala {
		margin-top: 8px;
	}
	.news {
		padding: 30px 0 40px 0;
	}
	.team_content ul li{
		width: calc(33.33% - 20px);
		margin: 0 10px;
		margin-bottom: 10px;
	}
	.team_img{
		width: 100%;
		height: auto;
	}
	.footer_top ul li{
		width: calc(33.333% - 48px);
		text-align: center;
	}
	.li_l{
		margin: auto;
		float: unset;
	}
	.li_r{
		width: 100%;
	}
	.n_service_r ul li {
		width: calc(33.333% - 20px);
		margin: 0 10px;
		margin-bottom: 30px;
	}
	.n_service_img img {
		width: 100%;
	}
	.service_title{
		overflow:hidden; 
		text-overflow:ellipsis;
		display:-webkit-box; 
		-webkit-box-orient:vertical;
		-webkit-line-clamp:1; 
	}
	.news_right {
		width: 812px;
	}
	.right_xw {
		width: 680px;
	}
}

@media(max-width:1024px) {
	.phone_none{
		display: none;
	}
	.pc_none{
		display: block;
	}
	body {
		padding-bottom: 80px !important;
	}
	img {
		display: block;
		border: none;
		width: 100%;
	}
	#dituContent img{
		width: auto;
	}
	
	.clearfix {
		clear: both;
	}
	
	ul,
	li {
		list-style: none;
		margin: 0;
		padding: 0;
	}
	
	input,
	textarea,
	select {
		border: none;
		font-family: "微软雅黑";
		outline: none
	}
	
	.fl {
		float: left;
	}
	
	.fr {
		float: right;
	}
	
	.clearfix:after {
		clear: both;
		display: block;
		height: 0;
		content: "\200B";
	}
	
	.clearfix {
		*zoom: 1;
	}
	
	.container {
		width: 94%;
		margin: 0 auto;
	}
	
	/* 文本框提示文字颜色改变 */
	
	input::-webkit-input-placeholder,
	textarea::-webkit-input-placeholder {
		/* WebKit*/
		color: #d7d7d7;
	}
	
	input:-moz-placeholder,
	textarea:-moz-placeholder {
		/* Mozilla Firefox 4 to 18 */
		color: #d7d7d7;
	}
	
	input::-moz-placeholder,
	textarea::-moz-placeholder {
		/* Mozilla Firefox 19+ */
		color: #d7d7d7;
	}
	
	input:-ms-input-placeholder,
	textarea:-ms-input-placeholder {
		/* IE 10+ */
		color: #d7d7d7;
	}
	
	.top {
		background: #015cbc;
		height: 5px;
	}
	
	.nav ul li {
		width: 25%;
		float: left;
		text-align: center;
		height: 40px;
		line-height: 40px;
		background: #015cbc url(../img/xt.png)no-repeat left center;
		border-bottom: 1px solid #0069d9;
	}
	
	.nav ul li:nth-child(4n) {
		margin-right: 0;
	}
	
	.seach {
		background: #f6f6f6;
		padding: 16px 0;
	}
	
	.seach_all {
		width: 78%;
		margin: 0 auto;
		position: relative;
	}
	
	.seach_all input {
		width: 91%;
		margin: 0 auto;
		float: left;
		height: 30px;
		line-height: 30px;
		text-indent: 1.5rem;
	}
	
	.seach_all button {
		width: 32px;
		margin: 0 auto;
		float: right;
		height: 30px;
		background: url(../img/ss.png)no-repeat;
		border: none;
		font-size: 14px;
	}
	
	.index_about {
		margin-bottom: 64px;
	}
	
	.about_title {
		margin-top: 40px;
		margin-bottom: 20px;
	}
	
	.t_left h3 {
		color: #2e2e2e;
		font-size: 24px;
	}
	
	.t_left p {
		font-size: 12px;
		color: #6e6e6e;
		margin-top: 6px;
		text-transform: uppercase;
	}
	
	.t_left p img {
		width: 40px;
		height: 4px;
		display: inline-block;
		vertical-align: middle;
		margin-right: 9px;
	}
	
	.t_right {
		background: #eeeeee;
		font-size: 16px;
		height: 39px;
		border: 1px solid #dbdbdb;
		text-align: center;
	}
	
	.t_right>a {
		display: block;
		width: 111px;
		line-height: 39px;
		color: #6e6e6e;
	}
	
	.index_xm .t_right {
		position: relative;
	}
	
	.about_wz {
		color: #6e6e6e;
		line-height: 24px;
		text-indent: 2em;
	}
	
	.index_four {
		background: #f6f6f6;
		padding-top: 20px;
		padding-bottom: 10px;
	}
	
	.index_four ul li {
		background: #015cbc;
		width: 46.5%;
		float: left;
		margin: 0 auto;
		text-align: center;
		padding: 20px 0;
		margin-right: 7%;
		margin-bottom: 10px;
	}
	
	.index_four ul li:nth-child(2n) {
		margin-right: 0;
	}
	
	.midlle {
		width: 60%;
		margin: 0 auto;
	}
	
	.four1img {
		width: 70px;
		margin: 0 auto;
	}
	.four1text {
		width: 54%;
	}
	
	.four1text h3 {
		color: #fff;
		font-size: 30px;
		margin: 10px 0 5px 0;
	}
	
	.four1text span {
		color: #fff;
		font-size: 15px;
		display: block;
		text-overflow: ellipsis;
		overflow: hidden;
		white-space: nowrap;
	}
	
	.t_right_list {
		padding: 25px 6px 40px;
		position: absolute;
		background: #f6f6f6;
		border: 1px solid #dbdbdb;
		right: -1px;
		display: none;
		z-index: 999;
	}
	
	.t_right_list ul li {
		text-align: center;
		width: 173px;
		margin: 0 auto;
		padding: 12px 0;
		background: url(../img/xt1.png)no-repeat left bottom;
	}
	
	.t_right_list ul li a {
		color: #6e6e6e;
		font-size: 16px;
		text-align: center;
	}
	
	.product_show {
		position: relative;
		text-align: center;
		padding-bottom: 50px;
	}
	
	.product_show ul li {
		float: left;
		width: 49%;
		margin-right: 2%;
		margin-bottom: 20px;
		position: relative;
	}
	
	.p_img h3 {
		position: absolute;
		bottom: 0;
		left: 0;
		width: 100%;
		line-height: 42px;
		font-size: 15px;
		color: #fff;
		background: rgba(2, 79, 161, .8);
		text-align: center;
	}
	
	.product_show ul li:nth-child(2n) {
		margin-right: 0;
	}
	
	.p_text {
		color: #2e2e2e;
		background: #f6f6f6;
		line-height: 48px;
		text-align: center;
	}
	
	.product_pation {
		width: 100%;
	}
	
	.product_pation .swiper-pagination-bullet {
		width: 13px;
		height: 13px;
		border-radius: 10px;
		background: #bfdeff;
		opacity: 1;
		margin: 0 5px;
		text-align: center;
	}
	
	.product_pation .swiper-pagination-bullet-active {
		background: #015cbc;
	}
	
	.product_scoll {
		margin-bottom: 20px;
	}
	
	.news_list {
		margin-top: 40px;
	}
	
	.news_list ul li {
		padding-bottom: 20px;
		margin-bottom: 20px;
		border-bottom: 1px solid #dbdbdb;
	}
	
	.news_list h3 {
		font-size: 18px;
		color: #2e2e2e;
		margin-bottom: 8px;
	}
	
	.news_list h3 img {
		width: 15px;
		height: 15px;
		margin-left: 5px;
		margin-right: 10px;
		vertical-align: middle;
		display: inline-block;
	}
	
	.news_list p {
		color: #6e6e6e;
		line-height: 24px;
		font-size: 14px;
		overflow: hidden;
		display: -webkit-box;
		-webkit-line-clamp: 2;
		-webkit-box-orient: vertical;
	}
	
	.index_td {
		background: #f6f6f6;
		margin-top: 50px;
	}
	
	.product_pation1 {
		width: 100%;
		bottom: 30px;
	}
	
	.product_pation1 .swiper-pagination-bullet {
		width: 13px;
		height: 13px;
		border-radius: 10px;
		background: #bfdeff;
		opacity: 1;
		margin: 0 5px;
		text-align: center;
	}
	
	.product_pation1 .swiper-pagination-bullet-active {
		background: #015cbc;
	}
	
	.index_td .about_title {
		margin-top: 0;
		padding-top: 35px;
	}
	
	.footert1 {
		text-align: center;
		color: #6e6e6e;
		font-size: 14px;
		margin-top: 20px;
	}
	
	.footer {
		margin-top: 100px;
		position: fixed;
		width: 100%;
		/* max-width: 640px; */
		bottom: 0;
		margin: 0 auto;
		background: #015cbc;
		z-index: 999;
	}
	
	.footer ul li {
		position: relative;
		float: left;
		width: 25%;
		text-align: center;
		padding-top: 10px;
	}
	
	.footer ul li::after {
		content: '';
		position: absolute;
		width: 1px;
		height: 75px;
		background: #0070e6;
		right: 0;
		top: 0;
	}
	
	.footer ul li:nth-child(4)::after {
		display: none;
	}
	
	.footer ul li img {
		width: 44px;
		height: 40px;
		margin: 0 auto;
	}
	
	.footer ul li h3 {
		color: #fff;
		font-size: 14px;
		line-height: 25px;
	}
	
	.nav_nr {
		color: #2e2e2e;
		font-size: 18px;
	}
	
	.nav_nr img {
		width: 30px;
		height: 30px;
		margin: 0 15px;
		display: inline-block;
		vertical-align: middle;
	}
	
	.single {
		background: #f6f6f6;
		padding: 20px 0;
	}
	
	.single_content {
		color: #6e6e6e;
		line-height: 24px;
		font-size: 14px;
		padding: 24px 0;
		text-indent: 2em;
	}
	
	.more {
		display: block;
		width: 130px;
		height: 40px;
		background: #eee;
		border: 1xp solid #dbdbdb;
		line-height: 40px;
		text-align: center;
		color: #6e6e6e;
		margin: 40px auto;
	}
	
	.single .t_right {
		position: relative;
	}
	
	.product {
		margin-top: 25px;
	}
	
	.nav_nr2 {
		margin-top: 10px
	}
	
	.product .product_show {
		padding-bottom: 0;
	}
	
	.listshow {
		padding-top: 35px;
		padding-bottom: 15px;
		border-bottom: 1px solid #dbdbdb;
		text-align: center;
	}
	
	.listshow h3 {
		color: #2e2e2e;
		font-size: 18px;
		margin-bottom: 15px;
	}
	
	.listshow span {
		color: #6e6e6e;
		font-size: 14px;
		display: inline-block;
		margin: 0 10px;
	}
	
	.listshow_news {
		padding-top: 35px;
		padding-bottom: 64px;
		text-align: left;
		text-indent: 2em;
		color: #2e2e2e;
		line-height: 24px;
	}
	
	.page {
		margin-bottom: 20px;
	}
	
	.page ul li {
		height: 46px;
		line-height: 46px;
		background: #f6f6f6;
		border-bottom: 1px solid #fff;
	}
	
	.page ul li a {
		color: #2e2e2e;
		font-size: 14px;
		text-indent: 2em;
		display: block;
	}
	
	.xq_show {
		background: #015cbc;
		padding: 15px 0;
		margin-top: 35px;
	}
	
	.show_t {
		font-size: 16px;
		color: #fff;
		margin-left: 20px;
	}
	
	.show_p {
		margin-right: 20px;
	}
	
	.single2 {
		padding: 12px 0;
	}
	
	/* 在线留言 */
	
	.meassage_a {
		width: 100%;
		margin: 0 auto;
		padding: 30px 0;
	}
	
	.about1-con {
		line-height: 30px;
		text-align: center;
		color: #646464;
		margin: 20px 0;
	}
	
	.form-control {
		width: 100%;
		height: 34px;
		padding: 6px 12px;
		font-size: 14px;
		line-height: 1.42857143;
		color: #555;
		background-color: #fff;
		background-image: none;
		border: 1px solid #ccc;
		border-radius: 4px;
		-webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
		box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
		-webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;
		-o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
		transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
	}
	
	.mes-area {
		min-height: 7em;
		resize: none;
		font-size: 14px;
		line-height: 1.4;
	}
	
	.btn-danger {
		color: #fff;
		background-color: #0069d9;
		border: 1px solid #0069d9;
	}
	
	.btn {
		display: inline-block;
		padding: 6px 12px;
		margin-bottom: 0;
		font-size: 14px;
		font-weight: 400;
		line-height: 1.42857143;
		text-align: center;
		white-space: nowrap;
		vertical-align: middle;
		-ms-touch-action: manipulation;
		touch-action: manipulation;
		cursor: pointer;
		-webkit-user-select: none;
		-moz-user-select: none;
		-ms-user-select: none;
		user-select: none;
		background-image: none;
		border: 1px solid transparent;
		border-radius: 4px;
	}
	.nav ul li{
		width: calc(25% - 1px);
	}
	.banner .swiper-slide{
		height: auto;
	}
	.seach {
		width: auto;
		margin-top: 0;
	}
	.logo {
		padding: 0;
	}
	.seach_all input{
		width: calc(100% - 45px);
		margin-right: 9px;
	}
	.seach_all button{
		margin-top: 2px;
	}
	.seach_all {
		width: 86%;
	}
	.page ul li a{
		padding: 0;
	}
	.listshow_news{
		padding-bottom: 0;
	}
	.page{
		padding: 0 10px;
	}
	.show_img {
		display: block;
		margin-bottom: 0px;
	}






}

@media(max-width:632px) {
    .four1img {
        width: 50px;
    }
    .four1text h3 {
    font-size: 25px;
    margin: 0px 0 5px 0;
}
}
@media(max-width:555px) {
   .four1img {
        width:40px;
    }
    .four1text h3 {
    font-size: 22px;
    margin: 0px 0 5px 0;
}
.midlle {
    width: 70%;
    margin: 0 auto;
}
}
@media(max-width:595px) {
.four1img {
    width: 50px;
}
.midlle {
    width:80%;
}
}
@media(max-width:430px) {
    .midlle {
        width:85%;
    }
}