body{
	overflow-x: hidden;
}
* {
	padding:0;
	margin:0;
	list-style:none;
}
a {
	font-size: 14px;
	color: #666;
	text-decoration:none;
}
.container{
	width: 1200px;
	margin: 0 auto;
}
.fl{float: left;}
.fr{float: right;}
.cl{clear: both;}


header {
	width: 100%;
	height: 100px;
}
.logo {
	color: #13b857;
	height: 100px;
	line-height: 100px;
}
.logo p {
	font-size: 34px;
	letter-spacing: 3px;
	float: left;
	font-weight: bold;
}
.logo span {
	font-size: 20px;
    border-left: 1px solid #13b857;
    padding-left: 15px;
    margin-left: 15px;
}






.product {
	margin-top: 60px;
	height: 675px;
}

.index-top {
	text-align: center;
    height: 70px;
    margin: 60px auto;
    color: #1e50a2;
    position: relative;
}
.index-top h1 {
	border-bottom: 1px solid #f1f1f1;
    padding-bottom: 11px;
    letter-spacing: 5px;
    color: #13b857;
}
.index-top span {
	position: absolute;
    width: 136px;
    height: 3px;
    background: #13b857;
    left: 44%;
    bottom: 15px;
}
.index-top p {
	margin-top: 11px;
    text-transform: uppercase;
    color: #cacaca;
}

.category {
	text-align: center;
	margin: 50px 0;
}
.category a {
	padding: 10px 30px;
	background: #e5e5e5;
	color: #333;
	margin: 0 20px;
	border-radius: 30px;
	transition: all ease 0.5s;
}
.category a:hover {
	background: #13B857;
	color: #fff;
}

.pro_img{
	width: 1200px;
	height: 470px;
}
#marqueeboxa{
	width: 1200px;
	height: 470px;
	overflow: hidden;
}

.gun-pro-imgBox{
	width: 270px;
	height: 200px;
	overflow: hidden;
}
.gun-pro-imgBox img{
	transition: all 0.6s ease;
}
.gun-pro-imgBox:hover img{
	transform: scale(1.2,1.2);
}
.gun-pro-p {
	width: 100%; 
	height:40px; 
	line-height:40px; 
	text-align:center;
	font-size: 14px; 
	color:#333;
}






.about {
	width: 100%;
	height: 400px;
	margin: 60px 0;
	color: #000;
	background: url(../image/about_bj.jpg)no-repeat center;
}

.index-top2 {
	padding-top: 35px;
	margin-bottom: 35px;
}
.index-top2 h1 {
	color: #fff;
	border-bottom: 1px solid #6fdb98;
}
.index-top2 span {
	background: #fff;
}

.about-content{
	font-size: 14px;
	line-height: 33px;
	margin: 0 auto;
    width: 1160px;
    text-align: justify;
    color: #fff;
}
.about a {
	display: block;
	width: 190px;
	height: 43px;
	line-height: 43px;
	text-align: center;
	color: #fff;
	border: 1px solid #fff;
	margin: 15px auto;
	transition: all 0.6s ease;
	border-radius: 40px;
}
.about a:hover{
	background: #13b857;
	border: 1px solid #13b857;
	color: #000;
}






.case {
	height: 360px;
}



 

.s-banner {
	width: 100%;
	height: 550px;
	margin: 40px 0 0 0;
	background: url(../image/s-banner.jpg)no-repeat center;
}



.news-box {
	height: 400px;
}
.news-left {
	width: 575px;
	height: 373px;
	border: 1px solid #e5e5e5;
}
.news-top{
 	width: 571px;
    height: 40px;
    line-height: 40px;
    font-weight: bold;
    text-indent: 20px;
    font-size: 18px;
    border-bottom: 1px solid #e5e5e5;
    border-left: 3px solid #13b857;
}
.news-top a{
	float: right;
	margin-right: 10px;
}
.news_bottom2{
	padding: 7px;
}
.news-div {
	padding-bottom: 20px;
	border-bottom: 1px solid #f3f3f3;
}
.mynews_title2 a{
	font-size: 16px;
	color: #000;
}
.news_content2{
	font-size: 14px;
	line-height: 23px;
	color: #666;
	margin-top: 10px;
}

.nlist {
	width: 560px;
	height: 200px;
}
.nlist li {
	line-height:40px;
	height:40px;
	border-bottom:1px dashed #eceaea;
}
.nlist li span {
	float:right;
	font-size: 13px;
    color: #666;
}

.nlist a:hover {
	color: #13b857;
}





footer{
	clear: both;
	width: 100%;
	height: 300px;
	background: linear-gradient(to top,#096a31,#13b857);
	margin-top: 60px;
	color: #fff;
}
.foot-nav {
	height: 50px;
	line-height: 50px;
	background: #45ba75;
	text-align: center;
}
.foot-nav a {
	color: #fff;
	display: inline-block;
	margin: 0 40px;
}

.foot-logo {
	margin: 71px 0 0 200px;
    line-height: 53px;
}
.foot-logo p{
	font-size: 30px;
	font-weight: bold;
	color: #fff;
}
.foot-logo span{
	font-size: 24px;
	font-weight: bold;
	color: #69d295;
}

.foot-contact {
    margin: 51px 63px 0 0;
    line-height: 26px;
    font-size: 14px;
    padding-left: 100px;
    border-left: 1px solid #0f9a48;
}

/*返回顶部按钮*/
.back-to-top{
	position: fixed;
	right: 15px;
	bottom: 15px;
}

/*==============【内页样式】===============*/

/*内页-banner*/
.about-banner,.product-banner,.news-banner,.contact-banner{
	width: 100%;
	height: 250px;
	margin-bottom: 50px;
	display: none;
}
.about-banner {
	background: url(http://www.gsbzsz.com/images/about-banner.jpg)no-repeat top center;
}
.product-banner {
	background: url(http://www.gsbzsz.com/images/product-banner.jpg)no-repeat top center;
}
.news-banner {
	background: url(http://www.gsbzsz.com/images/news-banner.jpg)no-repeat top center;
}
.contact-banner {
	background: url(http://www.gsbzsz.com/images/contact-banner.jpg)no-repeat top center;
}

/*内页左侧：导航*/
.ny-nav {
	width: 250px;
	padding: 5px;
	margin-bottom: 50px;
	margin-top: 50px;
    box-shadow: 0px 2px 10px 0px #8c8c8c;
}
.ny-nav-top{
	width: 100%;
	height: 90px;
	text-align: center;
	color: #fff;
	margin-bottom: 4px;
	background: #13b957;
}
.ny-nav-top h3{
	text-align: center;
    padding-top: 18px;
    font-size: 23px;
    font-weight: normal;
    letter-spacing: 5px;
}
.ny-nav-top p{
	margin-top: 3px;
    font-size: 16px;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.ny-nav a{
	display: inline-block;
	width: 100%;
	height: 38px;
	color: #555;
	line-height: 38px;
	background: #d2d1d1;
	margin-top: 1px;
	text-indent: 20px;
	font-weight: normal;
}
.ny-nav a:hover{
	background: #13b957;
	color: #fff;
}
.ny-nav a i {
	float: right;
	margin: 12px;
}
.ny-nav-contact {
	font-size: 13px;
	line-height: 26px;
}


/*内页-产品中心左侧二级类别单独设置*/
/*.ny-nav h1 a{
	text-align: left;
	background: #a16d5d;
	text-indent: 20px;
	color: #000;
}
.ny-nav h2 a{
	text-align: left;
	background: #a16d5d;
}
.ny-nav h2 a:hover{
	color: #008fd7;
	background: #C1826E;
}
.ny-nav h2 a i {
	float: left;
	text-indent: 25px;
}
*/





/*内页右侧*/
.ny-r {
	width: 880px;
	margin-bottom: 50px;
	margin-top: 50px;
}
.ny-r-top{
	height: 25px;
	padding-bottom: 10px;
	border-bottom: 1px solid #e5e5e5;
	margin-bottom: 15px;
}
.ny-r-top h3{
	font-weight: normal;
	color: #666;
	letter-spacing: 2px;
}
.ny-r-top span{
	margin-top: 5px;
	font-size: 14px;
	color: #666;
}
.ny-r-top span a:hover {
	color: #3184c6;
}
.ny-r-top i{
	color: #13b957;
	margin-right: 5px;
}
.ny-content {
	text-align: justify;
	font-size: 14px;
	color: #333;
	line-height: 30px;
}







/*内页-产品页：*/
.ny-pro-box {
	width: 270px;
	height: 240px;
	float: left;
	text-align: center;
	margin-right: 33px;
	line-height: 25px;
}
.n_product_imgBox{
	display: inline-block;
	width: 270px;
	height: 200px;
	overflow: hidden;
	border: 1px solid #e5e5e5;
	transition: all 0.6s ease;
}
.n_product_imgBox img{
	transition: all 0.6s ease;
	width: 100%;
    height: 100%;
}

.n_product_imgBox:hover img{
	transform: scale(1.2,1.2);

}

/*内页--产品详情页*/ 
.xqy-imgBox {
	width: 450px;
}
.xqy-jj {
	width: 350px;
}
.xqy-jj a {
	display: inline-block;
    width: 200px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    color: #000;
    background: linear-gradient(to top, #053961, #0059a0,#0675ce);
    font-size: 20px;
    margin: 10px 0;
    border-radius: 50px;
    box-shadow: 3px 2px 4px 0px #656565;
}



/*产品特点-tab切换样式*/
.tab {
	margin: 30px auto;
}
.tab-top {
	overflow: hidden;
	zoom: 1;
	height: 45px;
    margin-bottom: 10px;
}
.tab-top li {
	float: left;
    width: 120px;
    height: 40px;
    line-height: 40px;
    border-radius: 5px;
    margin-right: 3px;
    color: #333;
    background: #e5e5e5;
    text-align: center;
    cursor: pointer;
    box-shadow: 0px 2px 2px 0px #c5c5c5;
}
.tab-top li.active {
	color: #000;
	background: #0083c7;
	box-shadow: 0px 2px 3px 0px #000000;
}
.tab-bottom li {
	display: none;
}
.tab-bottom li.thisclass {
	display:block;
}

/*内页-新闻页(有图列表)*/
.n_news_box{
	width: 100%;
    height: 150px;
    margin: 20px 0;
    border-bottom: 1px dashed #e5e5e5;
    position: relative;
    transition: all 0.3s ease;
}
.n_news_box:hover{
	box-shadow: 0px 0px 10px 0px #a2a2a2;
    padding: 0px 10px 0px 0;
    background: #f1f1f1;
}
.n_news_box img{
	float: left;
}
.n_news_box-r {
	margin-left: 20px;
	width: 660px;
}

.n_news_box-r span{
	float: right;
}
.n_news_box-r h3{
	float: left;
	color: #666;
}
.n_news_box-r h3 a{
	font-size: 15px;
}
.n_news_box-r div{
	float: left;
    color: #333;
    width: 660px;
    font-size: 14px;
    text-align: justify;
    line-height: 28px;
    margin-top: 10px;
}
.n_news_box_more{
    position: absolute;
    right: 5px;
    bottom: 5px;
    display: inline-block;
    width: 120px;
    background: #e5e5e5;
    height: 35px;
    text-align: center;
    line-height: 35px;
    border-radius: 35px;
    color: #666!important;
    transition: all 0.4s ease;
}
.n_news_box:hover .n_news_box_more{
	background: #04589B;
	color: #000!important;
}


/*内页-新闻页(无图列表)*/
.ny-news {
	height: 35px;
	line-height: 35px;
	border-bottom: 1px dashed #e5e5e5;
}
.ny-news:hover {
	background: #f3f3f3;
}
.ny-news span {
	float: right;
	font-size: 14px;
	color: #666;
}
.ny-news a {
	transition: all 0.5s ease;
}
.ny-news a:hover{
	color: #13b957;
	text-indent: 10px;
}
.ny-news a i{
	margin-right: 10px;
}



/*上一页 & 下一页*/
.news_pre {
	margin:50px 0 5px 0;
	clear:both;
	font-size:14px;
	color:#333;
}
.c9 {
	color:#999;
}
#pro_next {
	font-size:14px;
}



/*内页-联系我们*/

/*内页-关于我们*/















.smallpic {
	/*border:1px solid #ccc;
	padding:2px;*/
	background:#000;
}


.List_page {
	position: relative;
    top: 50px;
    clear: both;
    margin-bottom: 50px;
}
.List_page a {
	background:#e4e4e4;
	margin:1px;
	padding:4px 6px;
	border:1px solid #e5e5e5;
	color:#333;
}
.List_page span {
	background:#e5e5e5;
	color:#333;
	margin:1px;
	padding:6px 10px;
}
.ny-newsTop {
	height: 60px;
	padding-bottom: 20px;
	line-height: 80px;
	border-bottom: 1px solid #e5e5e5;
}
.ny-newsTop h1 {
    font-size: 24px;
    font-weight: normal;
    color: #666;
}
.ny-newsTop div {
	color:#999;
	font-size:14px;
}
#art_content {
	font-size:14px;
	line-height: 30px;
	color: #666;
	clear: both;
	padding-top: 30px;
}
#art_content img {
	max-width:750px;
}
.news_pre {
	margin:50px 0 5px 0;
	clear:both;
	font-size:14px;
	color:#333;
}
.c9 {
	color:#999;
}
#pro_next {
	font-size:14px;
}
#about_right a {
	color:#666;
	font-size:14px;
}
 
.List {
	margin:0;
	padding:0;
	list-style:none;
}
.List li {
	line-height:30px;
	height:30px;
	border-bottom:1px dashed #ccc;
	list-style:none;
}
.List li span {
	float:right;
	color:#999;
}
.List li b {
	font-family:"微软雅黑";
	font-weight:normal;
}
.hr_td {
	line-height:30px;
	height:30px;
	border-bottom:1px dashed #ccc;
}
/*留言部分*/
.book_title {
	background:#EAF5FC;
	border:1px solid #BEDAF0;
	line-height:30px;
	padding:0 15px;
}
.book_title span {
	float:right;
	color:#333;
}
.book_Content {
	border:1px solid #BEDAF0;
	border-top:0;
	line-height:22px;
	padding:5px 15px 10px 15px;
	margin:0 0 10px 0;
	background:#000;
}
.book_Content div {
	border-top:1px dashed #ccc;
	padding:5px 0;
	margin:5px 0 0 0;
}
.book_Content b {
	color:#f30;
}
.book_add {
}
.book_add input {
    border: 1px solid #ccc;
    padding: 13px 40px;
    font-size: 14px;
    background: #fff;
    border-radius: 5px;
}
.book_add textarea {
	vertical-align:top;
	border:1px solid #ccc;
	padding:4px 10px;
	overflow:hidden;
}
.book_add li {
	padding:5px;
	font-size:14px;
	/*width: 35%;*/
	float: left;
}
.book_add li span {
	display:block;
	float:left;
	width:70px;
	line-height:50px;
}
.book_add #showmsg {
    color: #f30;
    position: relative;
    left: 230px;
    top: -30px;
}

/*内页-资料下载*/
.down_line {
	height: 40px;
	line-height: 40px;
	padding-left: 10px;
	border-bottom: 1px dashed #e5e5e5;
}
.down_line:hover {
	background: #F2F2F2;
}
.down_line:hover a {
	color: #065FA5;
}
.down_line a i{
	float: right;
	margin: 12px 10px;
}