@charset "utf-8";

/* CSS Document */
html {
	-webkit-text-size-adjust: none;
}

body {
	font-size: 14px;
	color: #333;
	line-height: 26px;
	margin: 0;
	padding: 0;
	font-family: "微软雅黑", "MicrosoftYaHei", "Microsoft YaHei", "Arial";
	-webkit-text-size-adjust: none;
	min-width: 1200px;
}

img {
	border: 0;
}

div,
form,
ul,
ol,
li,
span,
h1,
h2,
h3,
h4,
h5,
h6,
dl,
dt,
dd {
	border: 0;
	margin: 0;
	padding: 0;
	list-style-type: none
}

font,
h2,
h1 {
	font-size: 12px
}

h3,
h4,
h5 {
	font-weight: normal;
	font-size: 14px
}

input,
textarea,
button,
select {
	outline: none;
	border: 0;
}

input:focus,
textarea:focus,
button:focus {
	outline: none;
	border: 0;
}

.clear {
	clear: both;
}

body {
	scroll-behavior: smooth;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
}

@media all and (max-width:1440px) {
	body {
		min-width: inherit;
	}
}

a {
	outline: none;
	-moz-outline: none;
	color: #333;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
	text-decoration: none;
}

a:hover {
	/* color: #f49e00; */
	text-decoration: none
}

p {
	padding: 0;
	margin: 0;
}

.fixed {
	position: fixed;
	left: 0;
	top: 0;
	right: 0;
	z-index: 888;
	background-color: #fff;
}

header .head_top {
	background-color: #424242;
	/* padding: 0 20%; */
	height: 60px;
	line-height: 60px;
}

header .head_top .h {
	width: 1100px;
	margin: auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

header .head_top a {
	color: #fff;
}

header .head_top a img {
	width: 20px;

}

header .head_top a span {
	margin: 0 10px;
	color: #bdbdbd;
}
header .head_top a span:hover {
	color: #fff;
}
header .head_top a.on span {
	color: #fff;
}

header .head_top .f_l {
	/* float: left; */
}

header .head_top .f_r {
	/* float: right; */
}

header form {
	display: block;
	float: left;
	background: #fff;
	position: relative;
	width: 200px;
	height: 32px;
	border-radius: 5px;
	overflow: hidden
}

header form .inp1d {
	display: block;
	padding: 0 10px;
	line-height: 32px;
	width: 170px
}

header form .inp2 {
	position: absolute;
	right: 0;
	top: 0;
	height: 100%;
	width: 40px;
	z-index: 444;
	cursor: pointer;
	opacity: 0
}

header form i {
	position: absolute;
	right: 0;
	top: 7px;
	height: 100%;
	width: 40px;
	z-index: 33;
	clear: #888;
	text-align: center;
	line-height: 32px
}

header form i.o2 {
	display: none
}

header .head_bot {
	width: 100%;
	background-color: #fff;
	height: 80px;
}

header .head_bot .b {
	/* padding: 10px 20%; */
	/* display: flex; */
	width: 1100px;
	margin: auto;

}

header .head_bot .logo {
	float: right;
	display: flex;
	align-items: center;
}


header .head_bot .logo img {
	display: block;
	margin-top: 20px;
	height: 25px;
	margin-left: 10px;
}
header .head_bot .logo1 img {
	display: block;
	margin-top: 20px;
	width: 80px;
	height: auto;
}

header .head_bot .navber {
	/* margin-left: 80px; */
	height: 80px;

}

header .head_bot .navber ul li {
	float: left;
	margin-right: 30px;
	font-size: 16px;
	line-height: 80px;
	position: relative;
	color: #333;
}

header .head_bot .navber ul li a:hover {
	color: #0d3b66;
}

header .head_bot .navber ul li.on a {
	color: #0d3b66;
}
header .head_bot .navber ul li.on h3 a{
    color: #333;
}
header .head_bot .navber ul li a i {
	margin-left: 5px;
}

header .head_bot .navber ul li h3 {
	position: absolute;
	left: -15px;
	right: 0px;
	/* top: 102px; */
	background: #fff;
	z-index: 888;
	display: none;
}

header .head_bot .navber ul li h3 a {
	display: block;
	font-size: 14px;
	text-align: left;
	padding-left: 15px;
	line-height: 40px;
	background: #fff;
	border-bottom: 1px solid #ddd;
	width: 250px;
}

header .head_bot .navber ul li h3 a:hover {
	color: #0d3b66;
	background-color: #f5f5f5;
}

header .head_bot .navber ul li:hover h3 {
	display: block;
}



.caidan {
	display: none;
}







@media all and (min-width:750px) {
	header .head_bot .navber ul {
		display: block !important;
	}
}

@media all and (max-width:1100px) {
	header .head_top .h {
		width: 95%;
	}

	header .head_bot .b {
		width: 95%;
		position: relative;
	}

	header .head_bot .navber ul li {
		margin-right: 20px;
		font-size: 16px;
	}
}

@media all and (max-width:750px) {
	header .head_bot .b {
		width: 100%;
	}

	header .head_bot {
		width: 100%;
	}

	header .head_bot {
		height: 60px;
	}

	header .head_bot .navber {
		height: 60px;
	}

	header .head_bot .navber ul {
		display: none;
		position: absolute;
		top: 60px;
		background-color: #fff;
		z-index: 1111;
		width: 100%;
	}

	header .head_bot .navber ul li {
		float: none;
		line-height: 60px;
		padding-left: 20px;
		box-sizing: border-box;
	}

	header .head_bot .logo {
		float: left;
		/*margin-left: 20px;*/
	}
    header .head_bot .logo1 img{
        width: 55px;
    }
	header .head_bot .logo img {
		margin-top: 10px;
	}

	.caidan {
		position: absolute;
		top: -5px;
		right: 10px;
		display: block;
		line-height: 60px;
		float: right;
		color: #0d3b66;
		font-size: 18px;
		/* padding-right: 20px; */
	}

	header .head_bot .navber ul li:hover h3 {
		display: none;
	}
}








.banner {
	position: relative;
	overflow: hidden;
}

.banner .bd {
	position: relative;
	z-index: 111;
}

.banner .bd ul li img {
	display: block;
	width: 100%
}

.banner .hd {
	position: absolute;
	left: 0;
	bottom: 20px;
	right: 0;
	text-align: center;
	z-index: 333
}

.banner .hd ul li {
	display: inline-block;
	padding: 0 10px
}

.banner .hd ul li i {
	display: block;
	color: #333;
	cursor: pointer;
}

.banner .hd ul li.on i {
	color: #0d3b66
}

.banner .prev {
	position: absolute;
	left: 2.5%;
	width: 50px;
	height: 50px;
	top: 50%;
	margin-top: -25px;
	cursor: pointer;
	z-index: 333
}

.banner .next {
	position: absolute;
	right: 2.5%;
	width: 50px;
	height: 50px;
	top: 50%;
	margin-top: -25px;
	cursor: pointer;
	z-index: 334
}

.banner .prev i {
	display: block;
	text-align: center;
	line-height: 50px;
	font-size: 24px;
	background: rgba(0, 0, 0, 0.5);
	border-radius: 50%;
	box-shadow: 0 0 2px #ccc;
	color: #fff
}

.banner .next i {
	display: block;
	text-align: center;
	line-height: 50px;
	font-size: 24px;
	background: rgba(0, 0, 0, 0.5);
	border-radius: 50%;
	box-shadow: 0 0 2px #ccc;
	color: #fff
}

.banner .prev i:hover {
	background: rgba(0, 0, 0, 0.7);
	color: #fff
}

.banner .next i:hover {
	background: rgba(0, 0, 0, 0.7);
	color: #fff
}

@media all and (max-width:750px) {
    .banner .bd ul li img{
        height: 300px;
        object-fit: cover;
    }
}

.index_1 {
	width: 1100px;
	margin: auto;
	margin-top: 50px;
}

.title {
	text-align: center;
	font-size: 36px;
	line-height: 60px;
}

.index_1 .pro {
	width: 1100px;
	/* display: flex; */
}

.index_1 .pro img {
	float: left;
	width: 50%;
}

.index_1 ul {
	display: flex;
	gap: 15px;
}

.index_1 ul li {
	width: 33.33%;
	overflow: hidden;
}

.index_1 ul li a {
	/* display: grid; */
	/* grid-template-rows: 1fr auto; */
}

.index_1 ul li img {
	width: 100%;
	height: 300px;
	object-fit: cover;
	display: block;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
}

.index_1 ul li:hover img {
	transform: scale(1.05);
}

.index_1 ul li h3 {
	text-align: center;
	background-color: #424242;
	margin-top: 15px;
	height: 60px;
	line-height: 60px;
	font-size: 20px;
	color: #fff;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
}

.index_1 ul li h3:hover {
	background-color: #a0a09f;
}



@media all and (max-width:1100px) {
	.index_1 {
		width: 95%;

	}

	.index_1 .pro {
		width: 95%;
	}
}
@media all and (max-width:750px){
    .index_1 ul{
        flex-wrap: wrap
    }
    .index_1 ul li{
        width: 100%;
    }
    .title{
        font-size: 22px;
        line-height: 36px;
    }
    .index_1 ul li img{
        height: 250px;
    }
}
.index_2 {
	position: relative;
	overflow: hidden;
	width: 1100px;
	margin: auto;
	margin-top: 50px;
}

.index_2 .bd {
	position: relative;
	z-index: 111;
}

.index_2 .bd ul li img {
	display: block;
	width: 100%
}
.index_2 .bd ul li video {
	display: block;
	width: 100%
}
.index_2 .prev {
	position: absolute;
	left: 2.5%;
	width: 50px;
	height: 50px;
	top: 50%;
	margin-top: -25px;
	cursor: pointer;
	z-index: 333;
	display: none;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
}

.index_2 .next {
	position: absolute;
	right: 2.5%;
	width: 50px;
	height: 50px;
	top: 50%;
	margin-top: -25px;
	cursor: pointer;
	z-index: 334;
	display: none;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
}

.index_2 .prev i {
	display: block;
	text-align: center;
	line-height: 50px;
	font-size: 24px;
	background: rgba(0, 0, 0, 0.5);
	border-radius: 50%;
	box-shadow: 0 0 2px #ccc;
	color: #fff
}

.index_2 .next i {
	display: block;
	text-align: center;
	line-height: 50px;
	font-size: 24px;
	background: rgba(0, 0, 0, 0.5);
	border-radius: 50%;
	box-shadow: 0 0 2px #ccc;
	color: #fff
}

.index_2 .prev i:hover {
	background: rgba(0, 0, 0, 0.7);
	color: #fff
}

.index_2 .next i:hover {
	background: rgba(0, 0, 0, 0.7);
	color: #fff
}

.index_2:hover .prev {
	display: block;
}

.index_2:hover .next {
	display: block;
}

@media all and (max-width:1100px) {
	.index_2 {
		width: 95%;
	}
}


.index_3 {
	width: 1100px;
	margin: 50px auto;
}

.index_3 video {
	width: 100%;
	display: block;
}

@media all and (max-width:1100px) {
	.index_3 {
		width: 95%;
	}
}

footer {
	background-color: #181818;
	color: #fff;
	padding: 20px 0;
	/* margin-top: 50px; */
}

footer .f_b {
	width: 1100px;
	margin: auto;
}

footer .foo_r {
	display: flex;
	justify-content: flex-end;
}

footer p {
	line-height: 32px;
}

footer p span {
	margin-right: 50px;
}

footer .foo_r ul li {
	float: left;
	padding: 0 10px;
	position: relative;
}

footer .foo_r ul li i {
	font-size: 20px;
}

footer .foo_r ul li .erweima {
	position: absolute;
	left: -55px;
	top: -160px;
	width: 150px;
	height: 150px;
	display: none;
}

footer .foo_r ul li:hover .erweima {
	display: block;
}

footer .f_bot {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}

footer .f_bot a {
	color: #fff;
}

@media all and (max-width:1100px) {
	footer .f_b {
		width: 95%;
	}
}

@media all and (max-width:750px) {
	footer p span {
		display: block;
	}

	footer .f_bot {
		display: block;
	}

	footer .f_bot a {
		display: block;
	}
	footer .foo_r ul li .erweima{
	    left: -100px;
	}
}


.banner_a {
	position: relative;
}

.banner_a img {
	position: relative;
	/* z-index: 2; */
	display: block;
	width: 100%;
	height: 300px;
	object-fit: cover;
}
@media all and (max-width:750px) {
    .banner_a img{
        height: 200px;
    }
}
.banner_a h2 {
	font-size: 36px;
	line-height: 36px;
	color: #333;
	left: 40%;
	top: 30%;
	position: absolute;
	z-index: 22;
	margin-top: -18px;
}

.lanmu {
	height: 56px;
	border-bottom: 1px #ddd solid;
}

.lanmu ul {
	width: 1100px;
	margin: 0 auto;
}

.lanmu ul li {
	float: left;
	font-size: 16px;
	line-height: 56px;
}

.lanmu ul li a {
	display: block;
	padding: 0 30px;
	cursor: pointer;
}

.lanmu ul li a.on {
	border-bottom: 2px #0d3b66 solid;
	line-height: 54px;
	color: #0d3b66;
}


.aboutus_li {
	width: 1100px;
	margin: 50px auto;
}

.aboutus_li h3 {
	font-size: 20px;
	line-height: 32px;
}

.aboutus_li p b {
	font-size: 16px;
	line-height: 46px;
}

.aboutus_li p {
	line-height: 32px;
	font-size: 16px;
}
.aboutus_li p img{
	width: 100%;
}

@media all and (max-width:1100px) {
	.lanmu ul {
		width: 95%;
	}
    .lanmu ul li a{
		padding: 0 10px;
	}
	.aboutus_li {
		width: 95%;
	}
}
@media all and (max-width:750px) {
	.lanmu {
		height: auto;
	}
    .lanmu ul {
		width: 100%;
	}
	.lanmu ul li {
		font-size: 14px;

	}

	.lanmu ul li a {
		line-height: 36px;
	}

	.lanmu ul li a.on {
		border-bottom: 0 none;
		line-height: 36px;
		background: #0d3b66;
		color: #fff;
	}
}

.aboutus_li .box {
	margin-top: 30px;
}


.product {
	width: 1100px;
	margin: 50px auto;
}

.product ul {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px;
}

.product ul li {
	/* float: left; */
	/* width: 25%; */
	border: 1px solid #ddd;
	box-sizing: border-box;
	/* margin-top: 15px; */
	overflow: hidden;
}

.product ul li img {
	display: block;
	width: 100%;
	transition: all .3s ease 0s;
}

.product ul li h3 {
	text-align: center;
	font-size: 16px;
	font-weight: bold;
	line-height: 30px;
	padding: 15px 0;
	background-color: #fff;

}

.product ul li a:hover h3 {
	color: #0d3b66;
}

.product ul li a:hover img {
	transform: scale(1.1);
}


@media all and (max-width:1100px) {
	.product {
		width: 95%;
	}

}

@media all and (max-width:750px) {
	.product ul {
		grid-template-columns: repeat(2, 1fr);
		gap: 15px;
	}
    .product ul li h3{
        font-size: 14px;
    }
}

.product_1 {
	background-color: #f5f5f5;
}

.product_1 {
	background-color: #f5f5f5;
	padding: 100px 0;
	overflow: hidden;
}

.product_1 .box {
	width: 1100px;
	margin: 0 auto
}

.product_1 .pro_left {
	float: left;
	/* width: 675px; */
	height: 700px
}

.product_1 .pro_left .hd {
	float: none;
	width: 550px;
	margin-top: 30px;
}

.product_1 .pro_left .hd ul {
	width: 90%;
	margin-left: 10px;
}

.product_1 .pro_left .hd ul li {
	height: 125px;
	float: left;
	margin-left: 10px;

}

.product_1 .pro_left .hd ul li img {
	display: block;
	width: 114px;
	height: 116px;
	border: 2px #ddd solid;
	cursor: pointer
}

.product_1 .pro_left .hd ul li.on img {
	border: 2px #0d3b66 solid;
}

.product_1 .pro_left .bd {
	float: none;
	width: 550px
}

.product_1 .pro_left .bd ul li img {
	width: 550px;
	height: 550px;
	border: 1px solid #ddd;
	box-sizing: border-box;
}

.product_1 .pro_left .hd .prev {
	display: block;
	background: #ddd;
	height: 22px;
	height: 120px;
	width: 20px;
	line-height: 120px;
	text-align: center;
	cursor: pointer;
	float: left;
}

.product_1 .pro_left .hd .next {
	display: block;
	background: #ddd;
	height: 120px;
	width: 20px;
	line-height: 120px;
	text-align: center;
	cursor: pointer;
	float: right;
}

.product_1 .pro_left .hd .prev:hover {
	background: #0d3b66;
	color: #5f5f5f
}

.product_1 .pro_left .hd .next:hover {
	background: #0d3b66;
	color: #5f5f5f
}

.product_1 .pro_left .hd ul {
	/* height: 500px; */
	overflow: hidden;
	float: left;
}

.product_1 .pro_right {
	float: right;
	width: 490px
}

.product_1 .pro_right h1 {
	font-size: 30px;
	line-height: 40px;
	color: #333;
	height: 50px
}

.product_1 .pro_right h2 {
	height: 65px;
	border-bottom: 1px #d3d3d3 solid
}

.product_1 .pro_right h2 span {
	padding: 5px 10px;
	background: #0d3b66;
	color: #fff;
	border-radius: 3px
}

.product_1 .pro_right h2 p {
	font-size: 14px;
	line-height: 40px
}

.product_1 .pro_right ul b {
	font-size: 16px;
	line-height: 36px;
	margin-top: 30px;
}

.product_1 .pro_right ul li {
	line-height: 32px;
	display: flex;
}

.product_1 .pro_right ul li label {
	width: 110px;
	display: inline-block;
}

.product_1 .pro_right ul li span {
	width: 69%;
	display: inline-block;
}

.product_1 .pro_right .cd {
	margin-top: 30px;
	display: flex;
}

.product_1 .pro_right .cd b {
	width: 110px;
	font-size: 16px;
	line-height: 36px;
}

.product_1 .pro_right .cd p span {
	display: inline-block;
	padding: 5px 10px;
	border: 1px solid #ddd;
	margin-right: 10px;
	margin-bottom: 10px;
}

@media all and (max-width:1100px) {
	.product_1 {
		padding: 30px 0;
	}

	.product_1 .box {
		width: 95%;
	}

	.product_1 .pro_left {
		width: 100%;
		height: 600px;
	}

	.product_1 .pro_left .bd {
		width: 100%;
	}

	.product_1 .pro_left .bd ul li img {
		width: 100%;
		height: 400px;
	}

	.product_1 .pro_left .hd {
		width: 100%;
	}

	.product_1 .pro_left .hd ul {
		width: 80%;
	}

	.product_1 .pro_right {
		width: 100%;
	}
}

.contact {
	width: 1100px;
	margin: auto;
	margin-bottom: 50px;
	position: relative;
}

.contact .con_left {
	position: absolute;
	width: 25%;
	height: 160px;
	text-align: center;
	line-height: 160px;
	background-color: #424242;
	font-size: 36px;
	color: #fff;
	top: -81px;
	z-index: 111px;
	/* float: left; */
}

.contact .con_right {
	float: right;
	width: 70%;
	padding: 50px 0;
}

.contact .con_right h2 {
	font-size: 20px;
	line-height: 36px;
}

.contact .con_right form {
	margin-top: 30px;
}

.contact .con_right label {
	color: #666;
}

.contact .con_right input {
	border: 1px solid #ddd;
	width: 100%;
	height: 40px;
	box-sizing: border-box;
	margin: 10px 0;
	padding: 0 10px;
	font-size: 16px;
}

.contact .con_right textarea {
	border: 1px solid #ddd;
	width: 100%;
	box-sizing: border-box;
	margin: 10px 0;
	padding: 10px;
	font-size: 16px;
}

.contact .con_right .inp {
	width: 200px;
	margin: auto;
	background-color: #424242;
	color: #fff;
	-webkit-transition: all .4s ease;
	-moz-transition: all .4s ease;
	transition: all .4s ease;
	cursor: pointer;
}

.contact .con_right .inp:hover {
	background-color: #a0a09f;
}
@media all and (max-width:1100px) {
	.contact{
		width: 95%;
	}
}
@media all and (max-width:750px) {
	.contact .con_left{
		display: none;
	}
	.contact .con_right {
		width: 100%;
	}
}


.newli{
	width: 1100px;
	margin: 50px auto;
}
.newli h2{
	font-size: 20px;
	font-weight: 400;
	text-align: center;
}
.new1 ul{
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
	margin-top: 50px;
}
.new1 ul li{
	background-color: #fff;
	box-sizing: border-box;
	border-radius: 10px;
	box-shadow: 0 0 15px 0 rgba(0, 0, 0, .1);
	    overflow: hidden;
		cursor: pointer;
}
.new1 ul li img{
	width: 100%;
	height: 240px;
	display: block;
	object-fit: cover;
}
.new1 ul li h3{
	font-size: 18px;
	line-height: 36px;
	padding: 5px 10px;
	box-sizing: border-box;
}
.new1 ul li h3:hover{
	color: #0d3b66;
}


.content_id { width:1100px; margin:30px auto; border-radius:10px;}
.content_id .hd { width:95%; margin:0 auto; padding:20px 0; border-bottom:1px #ddd solid}
.content_id .hd h1 { font-size:30px; text-align:center; line-height:40px}
.content_id .hd .auor { text-align:center; color:#888; padding-top:10px}

.content_id .endtext { padding-top:20px; width:95%; margin:0 auto; font-size:16px; line-height:30px}
.content_id .endtext p { padding-bottom:15px}
.content_id .endtext img { max-width:100%;display:block;margin:auto;}


@media all and (max-width:1100px) {
	.newli{
		width: 95%;
	}
.content_id { max-width:1100px; width:95%; border:5px #ddd solid}
.content_id .hd h1 { font-size:18px; text-align:center; line-height:30px}
.content_id .hd .auor { font-size:12px}
}
@media all and (max-width:750px) {
	.new1 ul{
		grid-template-columns: repeat(1, 1fr);
	}
}


.solutionli li{
	padding: 50px 0;
}

.solutionli .libox2 li::after {
	content: "";
	display: table;
	clear: both;
}
.solutionli .libox2 li:nth-child(2n){
	background-color: #fff;
}
.solutionli .libox2 li:nth-child(2n+1){
	background-color: #f5f5f5;
}
.solutionli .libox2 li .box{
	width: 1100px;
	margin: auto;
}
.solutionli .libox2 li .box .f_img{
	margin-top: 50px;
}
.solutionli .libox2 li .box .f_img img{
	display: block;
	float: left;
	margin-right: 125px;
}
.solutionli .libox2 li .box .f_img h3{
	font-size: 24px;
	line-height: 32px;
	padding-bottom: 10px;
	padding-left: 280px;
	    padding-top: 54px;

}
.solutionli .libox2 li .box .f_img p:first-of-type {
    padding-bottom: 20px;
}
.solutionli .libox2 li .box .f_img p{
	line-height: 32px;
	font-size: 16px;
	padding-left: 280px;
}
.solutionli .libox2 li .box .f_img p b{
	margin-right: 5px;
}
.solutionli .libox2 li .box .f_img .img_c{
    display: flex;
    align-items: center;
        margin-top: 20px;
}
.solutionli .libox2 li .box .f_img .img_c img{
    margin-right: 15px;
    width: 90px;
}
@media all and (max-width:1100px) {
	.solutionli .libox2 li .box{
		width: 95%;
	}
}
@media all and (max-width:750px) {
	.solutionli .libox2 li .box .f_img img{
		float: none;
		margin: auto;
	}
	.solutionli .libox2 li .box .f_img h3{
		padding-top: 10px;
		padding-left: 0;
	}
	.solutionli .libox2 li .box .f_img p{
		padding-left: 0;
	}
	.solutionli .libox2 li .box .f_img .img_c img{
	    margin: 0;
	}
}
.abotu_5 ul{
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
	margin-top: 50px;
}
.abotu_5 ul li{
	background-color: #fff;
	box-sizing: border-box;
	border-radius: 10px;
	box-shadow: 0 0 15px 0 rgba(0, 0, 0, .1);
	    overflow: hidden;
		cursor: pointer;
}
.abotu_5 ul li img{
	width: 100%;
	height: 240px;
	display: block;
	object-fit: cover;
}
.abotu_5 ul li h3{
	font-size: 18px;
	line-height: 36px;
	padding: 5px 10px;
	box-sizing: border-box;
}
.abotu_5 ul li h3:hover{
	color: #0d3b66;
}
@media all and (max-width:750px) {
	.abotu_5 ul{
		grid-template-columns: repeat(1, 1fr);
	}
}








.new1.newli ul li {
                display: none;
            }
            /* 默认显示前6条 */
            .new1.newli ul li:nth-child(-n+6) {
                display: block;
            }
            /* 展开状态全部显示 */
            .new1.newli.show-all ul li {
                display: block;
            }
            .abotu_5 ul li {
                display: none;
            }
            /* 默认显示前6条 */
            .abotu_5  ul li:nth-child(-n+6) {
                display: block;
            }
            /* 展开状态全部显示 */
            .abotu_5 .show-all ul li {
                display: block;
            }
            /* 更多按钮样式，可自行调整 */
            .more-btn {
                   margin: 50px auto;
                display: block;
                padding: 8px 24px;
                color: #fff;
                    background-color: #424242;
                cursor: pointer;
                    -webkit-transition: all .4s ease;
    -moz-transition: all .4s ease;
    transition: all .4s ease;
            }
            .more-btn:hover{
                background-color: #a0a09f;
            }
            
.zzh{
	text-align: center;
	width: 120px;
	box-shadow: 0 0 15px 0 rgba(0, 0, 0, .1);
	padding: 5px;
	border-radius: 5px;
	position: absolute;
	right:10px;
	bottom: 0px;
}
.zzh img{
	width: 100%;
	display: block;
}