@font-face {
    font-family: 'gotham-Book';
    src: url('font/gotham-book-webfont.eot');
    /* IE9*/
    src: url('font/gotham-book-webfont.eot') format('embedded-opentype'), /* IE6-IE8 */
    url('font/gotham-book-webfont.woff') format('woff'), /* chrome、firefox */
    url('font/gotham-Book.ttf') format('truetype');
    /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
}

@font-face {
    font-family: 'billboard-regular';
    src: url('font/billboard-regular.eot');
    /* IE9*/
    src: url('font/billboard-regular.eot') format('embedded-opentype'), /* IE6-IE8 */
    url('font/billboard-regular.woff') format('woff'), /* chrome、firefox */
    url('font/billboard-regular.ttf') format('truetype');
    /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
}

@font-face {
    font-family: 'Helvetica';
    src: url('font/helveticaneueltpro-thex');
    /* IE9*/
    src: url('font/helveticaneueltpro-thex') format('embedded-opentype'), /* IE6-IE8 */
    url('font/helveticaneueltpro-thex.woff') format('woff'), /* chrome、firefox */
    url('font/helveticaneueltpro-thex.ttf') format('truetype');
    /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
}

@font-face {
    font-family: 'MyriadPro';
    src: url('font/myriadproregular.eot');
    /* IE9*/
    src: url('font/myriadproregular.eot') format('embedded-opentype'), /* IE6-IE8 */
    url('font/myriadproregular.woff') format('woff'), /* chrome、firefox */
    url('font/myriadproregular.ttf') format('truetype');
    /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
}

@font-face {
    font-family: 'gotham-medium-webfont';
    src: url('font/gotham-medium-webfont.eot');
    /* IE9*/
    src: url('font/gotham-medium-webfont.eot') format('embedded-opentype'), /* IE6-IE8 */
    url('font/gotham-medium-webfont.woff') format('woff'), /* chrome、firefox */
    url('font/gotham-medium-webfont.ttf') format('truetype');
    /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
}

@font-face {
    font-family: 'iconfont';
    src: url('font/iconfont.eot');
    /* IE9*/
    src: url('font/iconfont.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
    url('font/iconfont.woff') format('woff'), /* chrome、firefox */
    url('font/iconfont.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
    url('font/iconfont.svg#iconfont') format('svg');
    /* iOS 4.1- */
}

.iconfont {
    font-family: "iconfont";
    font-size: 16px;
    font-style: normal;
}


/*全局*/

* {
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background-color: #666;
}

::-webkit-scrollbar-thumb {
    background-color: #ddd;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #ddd;
}

::-webkit-scrollbar-thumb:active {
    background-color: #ddd;
}

.clearfix {
    *zoom: 1;
}

.clearfix:after,ul:after{
    clear: both;
    content: '';
    display: table;
}

.wrap {
    width: 100%;
    clear: both;
}
.pronav  li:hover .down {
  display: block;
   background-color: #eee;
}
.pronav li .down a{
    padding:0 15px;
}
.pronav  li:hover .down a{
    display: block;
    color:#949494;
   background-color: #eee;
}
.pronav  li:hover .down a:hover{
    color:#fff;
   background-color: #09aacf;
}
.pronav  li .down {
    position: absolute;
    min-width: 135px;
    text-align: center;
    height: auto;
    left: 0;
    top: 35px;
    background-color: #fff;
    z-index: 999;
    display: none;
    margin-left: -15px;
    float: left;
}

/*//*/
.main {
    width: 100%;
    height: auto;
    float: left;
    clear: both;
    position: relative;
}

body {
    overflow-x: hidden;
    margin-top: 80px;
    color: #999;
    font-size: 14px;
    background: #fff;
    font-family: arial,"微软雅黑", "microsoft yahei";
    min-width: 1240px;
    background: #fff;
}

body img {
    border: none;
    max-width: 100%;
}

body a {
    text-decoration: none;
    color: #111;
}

body ul,
body ol {
    list-style: none;
}

body input {
    border: none;
    padding: 0;
    margin: 0;
    outline: none;
}

.rel {
    position: relative;
}

.mask_bg {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10000;
    display: none;
    background: #000;
    opacity: 0;
    -webkit-animation: maskShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1s forwards;
    -o-animation: maskShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1s forwards;
    -ms-animation: maskShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1s forwards;
    animation: maskShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1s forwards;
}

@-webkit-keyframes maskShow {
    from {
        opacity: 0;
    }
    to {
        opacity: 0.5;
    }
}

@-o-keyframes maskShow {
    from {
        opacity: 0;
    }
    to {
        opacity: 0.5;
    }
}

@-ms-keyframes maskShow {
    from {
        opacity: 0;
    }
    to {
        opacity: 0.5;
    }
}

@keyframes maskShow {
    from {
        opacity: 0;
    }
    to {
        opacity: 0.5;
    }
}





/*header*/

.header {
    position: fixed;
    top: 0;
    left: 0;
    background: #fff;
    z-index: 9999;
    box-shadow: 0 1px 15px rgba(0,0,0,0.1);
}

.header .logo {
    width: 220px;
    height: 58px;
    background: url(logo.png) no-repeat;
    background-size: 100%;
    float: left;
    margin-top: 12px;
}
.header .logo.b{
	width: 190px;
	height: 53px;
	margin-top: 10px;
}
.header .nav li i{
  width: 100%;
  height: 0;
  position: absolute;
  font-style: normal;
  font-weight: normal;
  z-index: -1;
  bottom: 0;
  left: 50%;
  background: #352d2c;
  transform: translateX(-50%);
}
.header .nav li a{
	padding: 0 30px;
	transition: all 0.3s;
	display: block;
	color: #666;
}

.header .nav li:hover i,
.header .nav li.on i {
	height: 100%;
}
.header .nav li:hover b,
.header .nav li.on b {
	width: 100%;
}
.header .nav li:hover a,
.header .nav li.on a{
	color: #fff;
}
.header .nav {
    float: right;
}

.header .nav li {
	height:80px;
	color: #000;
    font-size: 15px;
    line-height: 80px;
    float: left;
    text-align: center;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.header.small {
    height: 30px;
    padding: 20px 0;
}

.header.small .logo img {
    height: 30px;
}

.header.small .nav li {
    line-height: 32px;
}



/*flash*/
#banner {
  width: 100%;
  background: url(load.gif) no-repeat center;
}
.pro-switch {
  overflow: hidden;
  position: relative;
  width: 100%;
  height: 300px;
}
.cn_pro-switch{
  overflow: hidden;
  position: relative;
  width: 100%;
  height: 710px;
}
.cn_flexslider {
  margin: 0;
  padding: 0;
}
.cn_flexslider .slides > li {
  display: none;
  transition: all 0s;
  -webkit-backface-visibility: hidden;
}
.cn_flexslider .slides li {
  width: 100%;
  display: block;
  height: 710px;
}
.cn_flexslider .slides .img {
  width: 100%;
  display: block;
  height: 710px;
  
}
.cn_flexslider {
  margin: 0 auto;
  position: relative;
  width: 100%;
  height: auto;
  zoom: 1;
}
.flexslider {
  margin: 0;
  padding: 0;
}
.flexslider .slides > li {
  display: none;
  -webkit-backface-visibility: hidden;
}
.flexslider .slides li {
  width: 100%;
  display: block;
  height: 300px;
}
.flexslider .slides .img {
  width: 100%;
  display: block;
  height: 300px;
}
.slides:after {
  content: ".";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
html[xmlns] .slides {
  display: block;
}
.slides {
  height: auto;
}
.no-js .slides > li:first-child {
  display: block;
}
.flexslider {
  margin: 0 auto;
  position: relative;
  width: 100%;
  height: auto;
  zoom: 1;
}

.flex-viewport {
  max-height: 2000px;
}
.flexslider .slides {
  zoom: 1;
}
.cn_flexslider .slides {
  zoom: 1;
}
.flex-direction-nav {
}
.flex-direction-nav a {
  width: 60px;
  height: 90px;
  margin: -20px 0 0;
  display: block;
  background: url(../images/ad_ctr.png) no-repeat 0 0;
  position: absolute;
  top: 50%;
  z-index: 10;
  cursor: pointer;
  text-indent: -9999px;
  opacity: 0;
  filter: alpha(opacity=0);
  margin-top: -45px;
}
.flex-direction-nav .flex-next {
  background-position: 0 -90px;
  right: 0;
}
.flex-direction-nav .flex-prev {
  left: 0;
}
.flexslider:hover .flex-next,
.flexslider:hover .flex-prev {
  opacity: 0.8;
  filter: alpha(opacity=25);
}
.flexslider:hover .flex-next:hover,
.flexslider:hover .flex-prev:hover {
  opacity: 1;
  filter: alpha(opacity=50);
}
.cn_flexslider:hover .flex-next:hover,
.cn_flexslider:hover .flex-prev:hover {
  opacity: 1;
  filter: alpha(opacity=50);
}
.flex-control-nav {
  width: 100%;
  position: absolute;
  bottom: 20px;
  text-align: center;
  margin: 0;
  padding: 0;
}
.flex-control-nav li {
  margin: 0 5px;
  display: inline-block;
  zoom: 1;
}
.flex-control-paging li a {
  display: inline-block;
  width: 15px;
  height: 6px;
  margin: 0 2px;
  background: rgba(51,44,43,0.6);
  overflow: hidden;
  border-radius: 10px;
  text-indent: -999em;
  cursor: pointer;
  transition: width,background 0.4s;
}
.flex-control-paging li a.flex-active {
	background: rgba(51,44,43,0.9);
    cursor: default;
    width: 30px;
}

img,a,div,b,em,i,li,p,h3,span{
	transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}


.p80{
	padding: 40px 0;
}


.container {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}
.container:after{
	content: "";
	display: block;
	height: 0;
	clear: both;
}
.container a{
	color: #666;
}

.f_left{
	float: left;
}
.f_right{
	float: right;
}
.title{
	text-align: center;
	margin-bottom: 50px;
}
.title h3{
	font-size: 34px;
	color: #2b2b2b;
	line-height: 1;
	margin-bottom: 16px;
}
.title p{
	font-size: 18px;
	line-height: 1;
	color: #818181;
	text-transform:uppercase
}
.ab_tit{
	width: 100%;
	height: 180px;
	text-align: center;
	background: #e9e9e9;
}
.ab_tit h3{
	padding-top: 60px;
	font-size: 34px;
	line-height: 1;
	margin-bottom: 10px;
	color: #2b2b2b;
}
.ab_tit p{
	color: #777;
	font-size: 18px;
	line-height: 1;
	text-transform: uppercase;
}


.more{
	display: inline-block;
	margin-top: 40px;
	color: #231915;
	line-height: 26px;
}
a.more:hover{
	color: #048b87;
	text-decoration:underline;
}





/*首页product*/
.product{
	width: 100%;
	padding: 75px 0;
	background: #fff;
}
.i_pro_box{
	width: 1200px;
	overflow: hidden;
	text-align: center;
}
.i_pro_box .slide{
	display: inline-block;
	width: 200px;
	font-size: 0;
	height: auto;
	padding-bottom: 20px;
	text-align: center;
	border: 1px solid #fff ;
	box-sizing: border-box;
}
.i_pro_box .pro_img{
	width: 100%;
	height: auto;
	margin: 0 auto 5px;
}
.i_pro_box h3{
	font-size: 16px;
	line-height: 28px;
	color: #0a0204;
	font-weight: normal;
}
.i_pro_box p{
	font-size: 14px;
	color: #989898;
	line-height: 24px;
}
.i_pro_box .slide:hover{
	border-color: #352d2c;
	box-shadow: 0 0 30px 0 rgba(0,0,0,0.2);
}
.pro_prv,.pro_next{
	position: absolute;
	top: 220px;
	width: 50px;
	height: 50px;
	border-radius: 50%;
	cursor: pointer;
	background-color: #e8e8e8;	
}
.pro_prv{
	left: -70px;
	background-image: url(../images/pro_prv.png);
}
.pro_next{
	right: -70px;
	background-image: url(../images/pro_next.png);
}


/*首页关于我们*/
.about{
	padding: 50px 0;
	background: url(../images/about_bg.jpg) center no-repeat;
}
.about .title h3,.about .title p{
	color: #fff;
}
.about_left{
	float: left;
	width: 690px;
	height: 410px;
}
.about_right{
	float: right;
	width: 510px;
	height: 410px;
	padding: 90px 50px 0;
	box-sizing: border-box;
	background: #fff;
}
.about_right h3{
	color: #4a4a4a;
	font-size: 29px;
	margin-bottom: 20px;
	line-height: 1;
}
.about_right p{
	font-size: 16px;
	line-height: 30px;
	color: #000;
	margin-bottom: 44px;
}
.about_right a{
	display: block;
	width: 150px;
	height: 40px;
	text-align: center;
	line-height: 40px;
	color: #fff;
	background: #999;
}
.about_right a:hover{
	color: #fff;
	background-color: #332c2b;
}


.news{
	width: 100%;
	padding: 70px 0 80px;
	background-color: #fff;
}
.news ul li{
	float: left;
	width: 384px;
	height: 290px;
	margin-right: 24px;
	overflow: hidden;
	position: relative;
}
.news ul li:last-child{
	margin-right: 0;
}
.news ul li .img{
	width: 100%;
	height: 185px;
	position: relative;
	overflow: hidden;
}
.news ul li .img span{
	display: block;
	width: 100%;
	height: 100%;
	background-position: center;
	background-size: cover;
}
.news ul li .news_info h3{
	font-weight: normal;
	width: 270px;
	line-height: 28px;
	font-size: 16px;
	margin-bottom: 15px;
	color: #000;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.news ul li .news_info{
	width: 384px;
	height: 104px;
	border-bottom: 1px solid #e5e5e5;
	border-top: none;
	box-sizing: border-box;
	padding: 20px 26px 0;
	overflow: hidden;
	z-index: 2;
	transition: all 0.6s;
}
.news ul li .news_info span{
	display: block;
	line-height: 22px;
	margin-bottom: 13px;
}
.news ul li .news_info p{
	line-height: 22px;
	font-size: 14px;
	height: 66px;
	overflow: hidden;
}
.news ul li .news_info i{
	margin-top: 30px;
	display: block;
	position: absolute;
	bottom: 30px;
	right: 30px;
	width: 34px;
	height: 34px;
	border: 1px solid #ababab;
	background: url(../images/i_more.png) no-repeat #fff;
	border-radius: 50%;
}
.news ul li:hover .news_info{
	border-color: #332c2b;
	background: #332c2b;
}
.news ul li:hover .news_info i{
	border-color: #fff;
	background-position: 0 -34px;
}
.news ul li:hover .news_info h3,
.news ul li:hover .news_info span,
.news ul li:hover .news_info p{
	color: #fff;
}


.fl{
	float: left;
}
.fr{
	float: right;
}

.foot:after{
	content: "";
	display: block;
	clear: both;
	height: 0;
}
.foot{
	color: #999;
	height: 280px;
	box-sizing: border-box;
	background:#f5f5f5;
	overflow: hidden;
	clear: both;
}
.foot_left{
	float: left;
	width: 530px;
	padding-top: 60px;
}
.foot_left img{
	margin-bottom: 20px;
}
.foot_left h3{
	line-height: 36px;
	font-size: 18px;
	font-weight: normal;
	color: #333;
	margin-bottom: 5px;
}
.foot_left p{
	font-size: 14px;
	line-height: 30px;
}
.foot_right{
	float: right;
	padding-top: 95px;
}
.foot_qr{
	float: right;
	text-align: center;
}
.foot_right .foot_info{
	float: left;
	padding-right: 30px;
	text-align: right;
	padding-top: 25px;
}
.foot_right .foot_info h3{
	color: #333;
	font-size: 24px;
	line-height: 36px;
	margin-bottom: 5px;
}
.foot_right .foot_info p{
	line-height: 24px;
}
.foot_right .foot_info p b{
	font-size: 26px;
	color: #333;
}
.foot_link{
	width: 100%;
	height: 50px;
	line-height: 50px;
	background: #f5f5f5;
	color: #999;
	border-top: 1px solid #d6d6d6;
}
.foot_link .container{
	overflow: hidden;
}
.foot_link a{
	color: #999;
}




.web_f{
	width: 100%;
	height: 500px;
	background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    overflow: hidden;
}
.content{
	width: 1200px;
	line-height: 36px;
	color: #888;
}

.copyright{
	line-height: 50px;
	background: #0f0f0f;
	color: #fff;
}
.copyright a{
	line-height: 50px;
	color: #fff;
}


.contact{
	width: 1200px;
	padding: 60px;
	background: #f8f8f8;
	box-sizing: border-box;
}
.contact h3{ 
	font-size: 28px;
	font-weight: normal;
	line-height: 40px;
	margin-bottom: 10px;
	color: #332c2b;
}
.contact p{
	font-size: 16px;
	line-height: 32px;
}
.contact_qr {
	text-align: center;
}




.ex_news {
    clear: both;
    overflow: hidden;
    width: 100%;
}
.ex_news ul {
    overflow: hidden;
}
.ex_news ul li {
    clear: both;
    padding:30px 25px;
    border-bottom: 1px solid #eee;
    overflow: hidden;
    background: #fff;
    position: relative;
    height: auto;
    cursor: pointer;
}
.ex_news ul li .ex_news_img {
    float: left;
    width: 266px;
    height: 165px;
    background-image: url(logo.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 70%;
    background-color: #f8f8f8;
    overflow: hidden;
    top: 0;
    left: 0;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.ex_news ul li:hover .ex_news_img{
	background-size: 80%;
}
.ex_news ul li .ex_news_img span{
	display: block;
	width: 100%;
    height: 100%;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.ex_news ul li:hover .ex_news_img span {
    transform: scale(1.1, 1.1);
}
.ex_news ul li .ex_news_img img {
    width: 100%;
    height: 100%;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.ex_news ul li:hover .ex_news_img img {
    transform: scale(1.1, 1.1);
}
.ex_news ul li .ex_news_info {
    float: left;
    width: 560px;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    position: absolute;
    top: 60px;
    left: 350px;
}
.ex_news ul li:hover .ex_news_info{
	left: 370px;
}
.ex_news ul li .ex_news_info a {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    font-size: 18px;
    display: block;
    width: 100%;
    padding-bottom: 15px;
    color: #666;
}
.ex_news ul li:hover .ex_news_info a{
	color: #000;
}
.ex_news ul li .ex_news_info p {
    height: 50px;
    line-height: 25px;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    overflow: hidden;
    color: #999;
    font-size: 13px;
}

.ex_news ul li .ex_news_date {
    float: right;
    text-align: right;
    width: 100px;
    height: 150px;
    overflow: hidden;
    position: absolute;
    top: 60px;
    right: 25px;
}

.ex_news ul li .ex_news_date font {
	font-family: "Helvetica";
    font-size: 32px;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    display: block;
    font-weight: lighter;
    color: #666;
}
.ex_news ul li .ex_news_date item {
    display: block;
    width: 14px;
    height: 14px;
    background: url(../images/r_arrow.png) no-repeat center;
    position: absolute;
    bottom: -50px;
    right: 5px;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.ex_news ul li:hover .ex_news_date item {
    bottom: 60px;
}


/*分页*/
.expage {
    width: 100%;
    height: 30px;
    line-height: 30px;
    text-align: center;
    float: left;
    padding-bottom: 50px;
    padding-top: 30px;
    margin-left: 0px;
}
.curr {
    border: 1px solid #CCC;
    color: #CCC;
    display: inline;
    padding: 4px 8px;
}
a.page:visited {
    border: 1px solid #fff;
    text-decoration: none;
    padding: 4px 8px;
}
a.page {
    border: 1px solid #eee;
    text-decoration: none;
    color: #fff;
    display: inline;
    padding: 4px 8px;
    background-color: #000;
}
.page {
    padding-top: 40px;
    width: 88px;
    clear: both;
    text-align: center;
    cursor: pointer;
    margin: 0 auto;
}






.bshare-custom {
    font-size: 13px;
    line-height: 16px !important;
}
.news_show_content {
    float: right;
    width: 800px;
    overflow: hidden;
    padding: 0 0;
    line-height: 35px;
    color: #555;
    font-size: 16px;
}
.news_show_content p{
	margin-bottom: 0;
}
.news_show_content iframe{
	width: 100%;
	height: 400px;
}
.news_show_content img{
	vertical-align: bottom;
}
.nav_links {
    margin: 0 0 65px;
    line-height: 45px;
    background: #f8f8f8;
}
.nav_links .container{
	box-sizing: border-box;
	padding: 0 40px;
	background: url(../images/icon01.png) 20px 15px no-repeat;
}
.nav_links a {
    padding: 0 10px;
    color: #b2b2b2;
    display: inline-block;
    height: 45px;
    line-height: 45px;
    max-width: 310px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: middle;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.nav_links b {
    color: #b2b2b2;
    display: inline-block;
    height: 45px;
    line-height: 45px;
    vertical-align: middle;
}
.bshare-custom {
    font-size: 13px;
    line-height: 16px !important;
}
.news_con {
    width: 360px;
    float: left;
}
.news_con h3 {
    color: #666;
    font-size: 18px;
    line-height: 24px;
    margin-bottom: 20px;
}
.news_con p {
    line-height: 24px;
}
.news_con a{
	margin: 30px 0;
	display: block;
	width: 120px;
	line-height: 40px;
	text-align: center;
	background: #352d2c;
	color: #fff;
}




/*产品内页*/
.pro_menu_top{
	padding: 0 0 20px;
}
.pro_menu_top:after{
	content: "";
	display: block;
	height: 0;
	clear: both;
}
.pro_menu_top span{
	float: left;
	display: block;
	padding: 10px 20px;
	margin-right: 1px;
	background: #000;
	color: #fff;
}
.pro_menu_top a{
	float: left;
	display: block;
	padding: 8px 15px;
	margin-right: 12px;
	margin-bottom: 10px;
	position: relative;
	background: #f8f8f8;
	border-radius: 50px;
	transition: all 0.3s;
	border: 1px solid #b2b2b2;
}
.pro_menu_top a:hover,
.pro_menu_top a.on{
	color: #fff;
	background: #352d2c;
	border-color: #352d2c;
}
.web_prolist {
    overflow: hidden;
    margin-left: -20px;
    width: 1220px;
    min-height: 300px;
    margin-top: 20px;
}
.web_prolist li {
    float: left;
    margin-left: 24px;
    width: 220px;
    margin-bottom: 20px;
    box-sizing: border-box;
    border: 1px #eee solid;
    background: #fff;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.web_prolist li img{
	width: 218px;
	height: 218px;
}
.web_prolist li span {
    display: block;
    width: 100%;
    height: 50px;
    line-height: 50px;
    color: #666;
    background: #fff;
    text-align: center;
    font-size: 14px;
}
.web_prolist li:hover {
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    box-shadow: 2px 6px 10px #eee;
}

.head_search {
    float: right;
    width: 80px;
    height: 90px;
}
.head_search i {
    display: block;
    height: 100%;
    background-image: url(search_img.png);
    background-size: 20px;
    width: 80px;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
}
.head_search form {
    display: block;
    position: absolute;
    right: 0;
    top: 90px;
    padding: 0 20px;
    height: 0;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    background: rgba(0,0,0,.5);
}
.head_search:hover form{
	
} 
.head_search input[type="text"] {
    display: block;
    float: left;
    width: 150px;
    line-height: 28px;
    height: 28px;
    overflow: hidden;
    border: 1px solid #eee;
    color: #999;
    padding: 0 10px;
    text-align: left;
}
.head_search input[type="submit"] {
    display: block;
    float: left;
    width: 50px;
    height: 30px;
    background-image: url(search_icon.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 37%;
    cursor: pointer;
    background-color: #000;
}
.header .head_search:hover form{height: 30px;padding:15px 20px;}


.p60{ padding: 60px 0;}
.bot{ background: #f8f8f8;}
.about_title{
	margin-bottom: 35px;
}
.about_title h3{
	font-size: 30px;
	color: #3d3939;
	line-height: 1;
	margin-bottom: 10px;
}
.about_title p{
	font-size: 18px;
	line-height: 1;
	text-transform: uppercase;
}
.about_box{
	line-height: 26px;
	overflow: hidden;
}
.about_box .fl{
	width: 610px;
	padding-top: 80px;
}
.about_box .fr{
	margin-top: 57px;
	width: 555px;
	height: auto;
}
.about_box .fr img{
	margin-top: -57px;
	vertical-align: bottom;
}
.about_box h3{
	font-size: 28px;
	line-height: 1;
	color: #4a4a4a;
	margin-bottom: 35px;
}
.about_box p{
	line-height: 36px;
	font-size: 16px;
}
.about_desc{
	clear: both;
	padding-top: 40px;
}


/*产品分类列表*/
.prolist ul li {
    float: left;
    width: 232px;
    text-align: center;
    margin-right: 10px;
    margin-bottom: 10px;
    background: #fff;
    transition: all 0.5s;
}
.prolist ul li a {
    display: block;
    padding: 0 0 10px;
}
.prolist ul li .img{
	margin-bottom: 10px;
}
.prolist ul li h3 {
    color: #333;
    line-height: 2;
}
.prolist ul li p {
    color: #999;
    margin-bottom: 10px;
}
.prolist ul li:nth-child(5n) {
    margin-right: 0;
}
.prolist ul li:hover {
    box-shadow: 0 10px 30px 0 rgba(0,0,0,0.15);
}
.prolist ul li:hover img{
	transform: rotateY(180deg);
}

/*内页广告*/
.ban{ 
	width: 100%;
	height: 455px; 
	background-position: center;
	background-repeat: no-repeat;
}





.workshop{
	margin-top: 45px;
	padding-top: 50px;
	border-top: 1px solid #ccc;
}
.workshop img{
	margin-bottom: 15px;
}

.skill img{
	display: block;
    margin-bottom: 30px;
}