.box-content {
	max-width: 1120px;
	margin: 0 auto;
	margin-top: 73px;
}

a:hover {
	color:#45b0fc !important;
}

.banner {
	margin-bottom: 20px;
}

.banner .main,
.banner .side {
	border: none;
	background-color: #fff;
}

.banner .side .slider-side-nav {
	height: 81px;
	padding: 20px 10px;
	border-bottom: 1px solid #f5f5f5;
}

.ui-img-crop {
	position: relative;
	overflow: hidden;
}

.ui-img-crop img {
	position: absolute;
	top: 0;
	left: 0;
	min-height: 100%;
	width: 100%;
}


/*五个图标*/

.zt_icon {
	width: 100%;
	margin-bottom: 20px;
}
.zt_icon_hidden{
	display: flex;
	
	justify-content: space-between;
}
.zt_icon a {
	flex: 1;
	display: -ms-flexbox;
	margin-right: 20px;
}

.zt_icon_hidden>a:nth-child(5) {
	margin-right: 0px;
}

.zt_icon_hidden>a>img {
	width: 100%;
	display: block;
}

.zt_icon_hidden>a>img:hover {
	transform: scale(1.1); 
	animation-delay: 1s;
}


/*科技知道和科技热点*/

.zt_hk {
	display: flex;
	justify-content: space-between;
}

.zt_hqkx {
	flex: 1;
	margin-right: 20px;
}

.zt_kjrd {
	flex: 1;
}


/*公共标题*/

.zt_title {
	width: 100%;
	height: 58px;
	background: #fff;
	margin-bottom: 20px;
	padding: 19px 20px;
	margin-bottom: 20px;
}

.zt_title>span {
	display: block;
	width: 6px;
	height: 20px;
	background: rgba(163, 211, 251, 1);
	margin-right: 6px;
	float: left;
}

.zt_title>p {
	height: 20px;
	font-size: 20px;
	color: #333;
	line-height: 20px;
	float: left;
}

.zt_title>a {
	float: right;
	font-size: 14px;
	color: rgba(153, 153, 153, 1);
	line-height: 20px;
}


/*科技知道*/

.zt_tws {}

.zt_tw {
	float: left;
	width: 48%;
	margin-right: 20px;
	margin-bottom: 20px;
	cursor: pointer;
}

.zt_tw:nth-child(2n) {
	margin-right: 0px;
}

.zt_tw .ui-img-crop {
	width: 100%;
	height: 168px;
	background: black;
}

.zt_twtit {
	background: #fff;
	padding: 20px 10px;
}

.zt_twtit>p:first-child {
	font-size: 18px;
	color: #333;
	margin-bottom: 13px;
	font-weight: bold;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.zt_twtit>p:last-child {
	font-size: 14px;
	color: #999;
	margin-bottom: 4px;
}
.zt_tw:nth-child(5) {	
	margin-bottom: 4px;
}

/*科技知道鼠标hover效果*/

.zt_tws1 .zt_twpic>img:hover {
	opacity: 0.8;
}

.zt_tw:hover .zt_twtit>p:first-child {
	font-weight: bold;
	/*color: #a3d3fb;*/
	color:#45b0fc;
}


/*科技热点*/

.zt_wz {
	background: #fff;
	padding: 30px 20px;
	padding-bottom: 0;
	display: flex;
}

.zt_wzdel {
	display: block;
	margin-bottom: 40px;
	cursor: pointer;
	margin-left: 20px;
}

.zt_wzdel:last-child {
	margin-bottom: 0;
}

.zt_wzpic {
	margin-right: 20px;
	float: left;
	width: 160px;
	height: 160px;
}

.zt_wzdel .ui-img-crop {}

.zt_wztitone {
	font-size: 18px;
	color: #333;
	font-weight: bold;
	margin-bottom: 15px;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}

.zt_wztit>p:nth-child(2) {
	font-size: 14px;
	color: #666;
	line-height: 21px;
	margin-bottom: 26px;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	overflow: hidden;
}

.zt_wztit>p:last-child {
	font-size: 14px;
	color: #999;
}

.zt_wztitone:hover {
	color:#45b0fc;
	font-weight: bold;
}


/*媒体视点左侧*/

.zt_flex {
	display: flex;
	justify-content: space-between;
}

.zt_left {
	flex: 1;
	width: 550px;
	margin-right: 20px;
}

.zt_left_cons {
	background: #fff;
	    
}

.zt_left_cons>a {
	display: flex;
	padding: 20px;
	border-bottom: 1px solid #e6e6e6;
}

.zt_left_cons>a:last-child {
	border: none;
}

.zt_left_img {
	
	width: 180px;
	height: 126px;
	margin-right: 20px;
}

.zt_left_intro {
    width:66%;
}

.zt_introp {
	font-size: 18px;
	margin-bottom: 13px;
	color: #1a1a1a;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.zt_left_intro>p:nth-child(2) {
	font-size: 14px;
	margin-bottom: 28px;
	color: #666;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	overflow: hidden;
}

.zt_left_intro>p:last-child {
	font-size: 14px;
	color: #999;
}

.zt_introp:hover {
	color:#45b0fc;
}

.zt_right_km {
	display: flex;
}

.zt_right_kp {
	width: 265px;
	margin-right: 20px;
}

.zt_right_mt {
	width: 265px;
}


/*媒体视点右侧*/

.zt_right {
	flex: 1;
}

.zt_right_bk {
	position: relative;
	display: block;
	margin-bottom: 20px;
}

.zt_right_bk_img {
	width: 100%;
	height: 366px;
}

.zt_right_bk p {
	width: 100%;
	position: absolute;
	bottom: 0;
	padding: 20px;
	background: rgba(0, 0, 0, 0.4);
	color: #fff;
	font-size: 18px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.huati {
	width: 10%;
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 99;
}

.mtsd_two_right_kepu {
	background: #fff;
	padding: 15px;
	margin-bottom: 20px;
}

.mtsd_two_right_title {
	height: 35px;
	margin-bottom: 0;
}

.mtsd_two_right_title>span {
	display: block;
	width: 6px;
	height: 20px;
	background: rgba(163, 211, 251, 1);
	margin-right: 6px;
	float: left;
}

.mtsd_two_right_title>p {
	height: 20px;
	font-size: 20px;
	font-family: sourcehansanscn-medium;
	font-weight: 500;
	color: #333;
	line-height: 20px;
	float: left;
}

.mtsd_two_right_title>a {
	float: right;
	font-size: 14px;
	font-family: sourcehansanscn-medium;
	font-weight: 500;
	color: rgba(153, 153, 153, 1);
	line-height: 20px;
}

.mtsd_two_left_border {
	width: 100%;
	height: 1px;
	background: #e6e6e6;
	margin-bottom: 15px;
}

.mtsd_two_kepu_title {
	margin-top: 22px;
}

.mtsd_two_kepu_title>ul li {
	display: flex;
	margin-bottom: 25px;
}

.mtsd_two_kepu_title>ul li img {
	width: 40px;
	height: 40px;
	margin-right: 8px;
}
.zt_qkdr_a{
	width: 100%;
}
.mtsd_two_kepu_title .zt_qkdr_a a{
	display: block;
	width: 89%;
	font-size: 14px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-bottom: 6px;
	color: #333;
}

.mtsd_two_kepu_title .zt_qkdr_a span {
	display: block;
	width: 89%;
	font-size: 14px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	color: #999;
	
}

.zt_more {
	display: block;
	width: 100%;
	height: 40px;
	text-align: center;
	color: #999;
	line-height: 40px;
	margin-top:-5px;
	border: 1px solid #edf0f2;
	cursor: pointer;
}

@media screen and (max-width: 1000px) {
	.banner {
		height: auto;
	}
	.banner .side {
		display: block;
		width: 100%;
	}
	.banner .side .block {
		display: block;
		width: 50%;
		float: left;
	}
	.zt_icon_hidden>a>img:hover {
	transform: scale(0); 
	animation-delay: 0s;
}
}

.zt_kk {
	display: flex;
	justify-content: space-between;
}

.zt_kk .zt_hqkx:last-child {
	margin-right: 0;
}

.zt_bq {
	position: absolute;
	top: 10px;
	left: 10px;
	background: #1496e1;
	width: 80px;
	height: 30px;
	color: #fff;
	z-index: 99;
	text-align: center;
	line-height: 30px;
}

.zt_wh {
	position: absolute;
	top: 10px;
	left: 10px;
	background: rgba(0, 0, 0, 0.5);
	width: 30px;
	height: 30px;
	border-radius: 50%;
	color: #fff;
	z-index: 99;
	text-align: center;
	line-height: 30px;
}

.swiper-container1 {
	display: none;
}
.mtsd_two_right_title>a{
	display: none;
}
.clearfix:after{
	height: 0;
		visibility: hidden;
		display: block;
		content: '.';
		clear: both;
}
@media only screen and (max-width:1024px ) {
	.zt_wztime {
		display: none;
	}
	.zt_wzdel{
		margin-left: 0;
	}
}
@media only screen and (min-width:1023px) and (max-width: 1119px) {
	.box-content {
		max-width: 1024px;
	}
	.zt_right_kp,
	.zt_right_mt {
		width: 241px;
	}
	
	.mtsd_two_kepu_title .zt_qkdr_a  a{
		width: 75%;
	}
	.zt_left_intro>p:first-child {
		margin-bottom: 12px;
	}
	.mtsd_two_kepu_title .zt_qkdr_a   span {
		font-size: 12px;
	}
	.zt_more {
		height: 29px;
		line-height: 29px;
		margin-top: 31px;
	}
	.zt_left{
		width: 500px;
	}
}

@media only screen and (min-width:767px) and (max-width: 1023px) {
	.box-content {
		max-width: 768px;
	}
	.banner .main .unslider {
		height: 330px;
	}
	.swiper-container1 {
		display: block;
		height: 380px;
		margin: 15px;
	}
	.zt_left_cons>a{
		padding: 17px;
	}
	.zt_tw {
		width: 47%;
	}
	.zt_tw .ui-img-crop {
		height: 120px;
	}
	.zt_twtit {
		padding: 10px;
	}
	.zt_wzpic {
		width: 100px;
		height: 100px;
	}
	.zt_wztit>p:nth-child(2) {
		line-height: 16px;
		margin-bottom: 8px;
		font-size: 12px;
	}
	.zt_wztime>img {
		width: 172.8%;
	}
	.zt_wzdel {
		margin-bottom: 30px;
	}
	.zt_left{
		width: 373px;
	}
	.zt_left_img {
		width: 120px;
		height: 100px;
		margin-right: 10px;
	}
	.zt_left_intro>p:nth-child(2) {
		margin-bottom: 10px;
		font-size: 12px;
	}
	.zt_left_intro>p:last-child {
		font-size: 12px;
	}
	.zt_right_kp,
	.zt_right_mt {
		width: 177px;
	}
	.zt_right_bk_img {
		height: 308px;
	}
	.mtsd_two_kepu_title>ul li {
		margin-bottom: 10px;
	}
	.mtsd_two_kepu_title>ul li img {
		width: 20px;
		height: 20px;
	}
	.mtsd_two_kepu_title .zt_qkdr_a a {
		width: 80%;
		font-size: 12px;
	}
	.zt_twtit>p:first-child {
		font-size: 14px;
	}
	.zt_wztitone {
		font-size: 14px;
		margin-bottom: 10px;
	}
	.zt_left_intro>p:first-child {
		font-size: 14px;
	}
	.mtsd_two_kepu_title .zt_qkdr_a span {
		font-size: 12px;
	}
	.zt_more {
		height: 30px;
		line-height: 30px;
		margin-top:17px;
	}
}

@media only screen and (min-width:320px) and (max-width: 767px) {
	.box-content {
		max-width: 414px;
	}
	.banner {
		display: none;
	}
	.zt_tw {
		width: 45%;
	}
	.swiper-container1 {
		display: block;
		height: 158px;
		margin: 15px;
	}
	.swiper-slide {
		display: block;
	}
	.swiper-slide>img {
		width: 100%;
		display: block;
	}
	.mtsd_two_right_title>a{
	display: block;
}
	.zt_icon {
		width:100%;
		height:75px;
		overflow: hidden;
		display: inherit;
		margin: 0 auto;
		padding: 0 15px;
		overflow-x: scroll;
	}
	.zt_icon_hidden{
		width: 858px;
		height:75px;
	}
	.zt_icon a {
		display: block;
		white-space: nowrap;
		float: left;
		margin-right: 8px;
		width: 162px;
		height: 70px;
	}
	.zt_icon a img{
		width: 100%;
	}
	.zt_hk,
	.zt_flex,
	.zt_kk,
	.zt_right_km {
		display: inherit;
	}
	
	.zt_hqkx,
	.zt_kjrd,
	.zt_right,
	.zt_kjbl,
	.zt_kjbl {
		background: #fff;
		padding: 15px;
	}
	.zt_left {
		background: #fff;
	}
	.zt_kjrd,
	.zt_kjbl {
		margin-top: 10px;
		margin-bottom: 10px;
	}
	.zt_right {
		margin-bottom: 10px;
	}
	.zt_hqkx,
	.zt_kjbl,
	.zt_left {
		margin-right: 0;
	}
	.zt_tws:after,
	.zt_wzdel:after,.zt_icon :after {
		height: 0;
		visibility: hidden;
		display: block;
		content: '.';
		clear: both;
	}
	.zt_tw {
		width: 49%;
		margin-right: 2%;
		margin-bottom: 5px;
	}
	.zt_tw .ui-img-crop {
		height: 110px;
	}
	.zt_title {
		padding: 0px;
		height: 21px;
	}
	.zt_title1 {
		padding: 15px;
		margin-bottom: 0;
	}
	.zt_twtit {
		padding: 15px 0;
	}
	.zt_twtit>p:first-child {
		font-size: 14px;
		margin-bottom: 8px;
	}
	.zt_twtit>p:last-child {
		font-size: 12px;
	}
	.zt_wz {
		padding: 0;
	}
	.zt_wzpic {
		width: 90px;
		height: 90px;
		margin-right: 10px;
	}
	.zt_left_img {
		width: 120px;
		height: 78px;
		margin-right: 10px;
	}
	.zt_left_cons>a {
		padding: 15px;
	}
	.zt_right_bk_img {
		height: 230px;
	}
	.zt_right_bk p {
		height: 50px;
		font-size: 16px;
		padding: 17px 11px;
	}
	.zt_wzdel {
		margin-left: 0px;
		margin-bottom: 20px;
	}
	.zt_wztitone {
		font-size: 14px;
		margin-bottom: 10px;
	    display: block;
	    -webkit-line-clamp: 1;
	    white-space: nowrap;
	    overflow: hidden;
	    text-overflow: ellipsis;
	}
	.zt_wztit>p:nth-child(2) {
		font-size: 12px;
		margin-bottom: 10px;
		-webkit-line-clamp: 2;
		line-height: 16px;
		text-align: justify;
	}
	.zt_wztime>img {
		width: 123%;
	}
	.zt_wztit>p:last-child {
		font-size: 12px;
	}
	.zt_left {
		padding-top: 10px;
		    width: 100%;
	}
	
	.zt_left_intro>p:first-child {
		font-size: 14px;
		margin-bottom: 10px;
	}
	.zt_left_intro>p:nth-child(2) {
		font-size: 12px;
		line-height: 16px;
		-webkit-line-clamp: 2;
		text-align: justify;
		margin-bottom: 6px;
	}
	.zt_left_intro>p:last-child {
		font-size: 12px;
	}
	.zt_right_kp,
	.zt_right_mt {
		width: 100%;
		margin-right: 0;
	}
	.mtsd_two_right_kepu,
	.mtsd_two_right_kepu {
		padding: 0;
	}
	.zt_more,
	.mtsd_two_left_border {
		display: none;
	}
	.mtsd_two_kepu_title>ul li img {
		border-radius: 2px;
	}
	.mtsd_two_kepu_title .zt_qkdr_a span{
		font-size: 12px;
	}
	.mtsd_two_kepu_title>ul li {
		margin-bottom: 20px;
	}
	.mtsd_two_kepu_title {
		margin-top: 5px;
	}
	.zt_right_bk {
		margin-bottom: 30px;
	}
	.zt_right_mt {
		margin-top: 30px;
	}
	.mtsd_two_right_title>p,
	.zt_title>p {
		font-size: 18px;
		font-weight: bold;
	}
	.zt_hqkx {
		margin-top: 10px;
	}
	.zt_tw:nth-child(5),
	.zt_tw:last-child {
		display: none;
	}
}
@media only screen and (min-width:413px) and (max-width:415px) {
	
	.zt_wztime>img {
    /*width: 101%;*/
   height: 430px;
   
}
.swiper-slide {
		height: 158px;
	}	
}
@media screen and (max-width: 360px) {
	.banner {
		height: auto;
	}
	.banner .side {
		display: block;
		width: 100%;
	}
	.banner .side .block {
		display: block;
		width: 100%;
		float: left;
		border-right: none;
	}
}

.banner .main .unslider li {
	position: relative;
}

.banner .main .unslider li a {
	display: block;
	width: 100%;
	height: 100%;
}

.search-box .search-box-right .search-box-item .active {
	background-color: #23a1e5;
	color: #fff;
}

.search-box .search-box-right {
	padding-left: 0px;
}

.search-box .search-box-left {
	display: none;
}

.banner .side .slider-side-nav .crop_cover {
	border: 2px solid #fff;
	display: block;
	float: left;
	height: 38px;
	margin-right: 1em;
	width: 80px;
	position: relative;
	overflow: hidden;
}

.box-content .banner .side .slider-side-nav img {
	position: absolute;
	width: 100%;
	height: 100%;
	border: none;
	display: block;
	float: none;
	height: auto;
	margin-right: 0;
}