.c:after {
	display: block;
	content: "";
	clear: both;
}

body {
	background: #000;
}

/*swiper*/
.swiper-container {
	width: 100%;
	height: 100%;
	background: #5a5a5a;
}

.swiper-slide {
	text-align: center;
	font-size: 18px;

	/* Center slide text vertically */
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}



/*header*/
.header {
	position: relative;
	width: 100%;
	height: auto;
	background: url(../img/workcase1/banner.jpg) no-repeat center;
	background-size: cover;
}

.Videos {
	height: auto;
	left: 0;
	width: 100%;
	object-fit: fill;
	position: relative;
	top: 0;
	z-index: 1;
	vertical-align: top;
}

.header .zhe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.5);
	z-index: 3;
}

.h_title {
	position: absolute;
	top: 50%;
	left: 40%;
	transform: translateY(-50%);
	color: #fff;
}

.h_title p {
	height: 30px;
	line-height: 30px;
}

.type {
	height: 90px;
	width: 100%;
	background: #000;
	border: 1px solid #64615F;
}

.type li {
	-webkit-transition: all 0.2s ease;
	-moz-transition: all 0.2s ease;
	-ms-transition: all 0.2s ease;
	-o-transition: all 0.2s ease;
	transition: all 0.2s ease;
	border-left: 1px solid #64615F;
	text-align: center;
	background: #000;
	line-height: 90px;
	float: left;
	width: 18%;
	height: 90px;
}

.type li:first-child {
	border-left: none;
}

.type a {
	color: #fff;
}

/*type*/
.type li.w_dd {
	width: 28%;
	background: #292929;
}

/*banner*/
.banner {
	height: 700px;
	width: 100%;
}

.banner .swiper-pagination-bullet {
	width: 48px;
	height: 2px;
	background: #808080;
	border-radius: 0;
	-webkit-border-radius: 0;
	-moz-border-radius: 0;
	opacity: 1;
	-webkit-opacity: 1;
	-moz-opacity: 1;
}

.banner .swiper-pagination-bullet-active {
	background: #fff;
}

.banner .swiper-pagination-bullets {
	bottom: 50px;
}

.banner .swiper-wrapper {
	position: relative
}

.banner .txt {
	text-align: left;
	padding: 35px;
	width: 290px;
	height: 400px;
	background: #685B44;
	color: #fff;
	position: absolute;
	z-index: 9;
}

.banner .txt1 {
	right: 15%;
	bottom: 5%;
}

.banner .w_zhe {
	position: absolute;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.5);
	top: 0;
	left: 0;
	z-index: 1;
}

.txt p {
	font-size: 14px;
	margin-bottom: 15px;
}

.txt h3 {
	margin: 15px 0;
}

.txt h4 {
	font-size: 14px;
	margin: 30px 0;
}

.txt span {
	font-size: 12px;
}

.t_right {
	overflow: hidden;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all 0.3s ease;
	position: relative;
	margin-top: 30px;
	display: inline-block;
	*display: block;
	*zoom: 1;
	width: 42px;
	text-align: center;
	height: 42px;
	line-height: 42px;
	border: 1px solid #fff;
}

.t_right img {
	width: 50%;
	vertical-align: middle;
}

/*ba_case*/

.ba_left,
.ba_right {
	float: left;
	position: relative;
	width: 50%;
}

.ba_zhe {
	background: rgba(0, 0, 0, 0.5) none repeat scroll 0 0;
	height: 100%;
	left: 0;
	position: absolute;
	top: 0;
	width: 100%;
	z-index: 1;
}

.ba_left p,
.ba_right p {
	color: #fff;
	left: 50%;
	position: absolute;
	top: 50%;
	transform: translate(-50%);
	z-index: 9;
}

.ba_left,
.ba_right {
	float: left;
	position: relative;
	font-size: 18px;
	letter-spacing: 5px;
	overflow: hidden;
	zoom: 1;
}

.ba_left img,
.ba_right img {
	transform: scale(1.01);
	-webkit-transform: scale(1.01);
	-moz-transform: scale(1.01);
	transition: all 1.5s ease-in 0.2s;
	-webkit-transition: all 1.5s ease-in 0.2s;
	-moz-transition: all 1.5s ease-in 0.2s;
	width: 100%;
}

.ba_left:hover img,
.ba_right:hover img {
	transform: scale(1.05);
	-webkit-transform: scale(1.05);
	-moz-transform: scale(1.05);
}

.ba_zhe {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: 1;
	background: rgba(0, 0, 0, 0.5);
}

.ba_left p,
.ba_right p {
	color: #fff;
	z-index: 9;
	position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%);
	-moz-transform: translate(-50%);
	-ms-transform: translate(-50%);
	-o-transform: translate(-50%);
	transform: translate(-50%);
}

.ba_bg {
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 7;
	background: #000;
	opacity: 0;
	-webkit-opacity: 0;
	-moz-opacity: 0;
	filter: alpha(opacity=0);
	transition: all 0.5s ease-in 0.2s;
	-webkit-transition: all 0.5s ease-in 0.2s;
	-moz-transition: all 0.5s ease-in 0.2s;
}

.ba_left:hover .ba_bg,
.ba_right:hover .ba_bg {
	opacity: 0.3;
	-webkit-opacity: 0.3;
	-moz-opacity: 0.3;
	filter: alpha(opacity=30);
}


/*footer*/
.footer {
	margin-top: -6px;
}

.footer1 {
	height: 410px;
	width: 100%;
	background: #000;
}

.f1 {
	width: 1200px;
	margin: 0 auto;
	text-align: center;
}

.f1_txt {
	color: #fff;
	padding: 150px 0 50px;
}

.f1_img {
	color: #8b8b8b;
	width: 152px;
	line-height: 40px;
	height: 40px;
	margin: 0 auto;
}

.f1_img img {
	vertical-align: middle;
}

.f1_img a {
	color: #8B8B8B;
}

.f1_img span {
	display: inline-block;
	*display: block;
	*zoom: 1;
	width: 152px;
	height: 40px;
	line-height: 40px;
}

.f1_img .h_more_1 {
	background: #fff;
	color: #858585;
}

.f1 .h_more_1 {
	color: #000;
	margin: 0 auto;
	background: #fff;
}

.footer2 {
	background: #E8E8E8;
	width: 100%;
	height: 290px;
	padding: 80px 0;
}

.f2_cooperation {
	text-align: center;
}

.f2_width {
	width: 15px;
	display: inline-block;
	*display: block;
	*zoom: 1;
}

.f2_cooperation h1 {
	font-size: 36px;
	margin-bottom: 50px;
	font-weight: bold;
}

.f2_cooperation input {
	border: 0;
	outline: none;
	width: 325px;
	height: 40px;
	line-height: 40px;
	background: #fff;
	padding-left: 10px;
}

.f2_btn {
	background: #898989;
	margin-left: 10px;
	width: 140px;
	height: 40px;
	line-height: 40px;
	color: #ffffff;
	border: none;
}

.footer3 {
	background: #000;
	width: 100%;
}

.f3_cont {
	padding: 50px 0;
	width: 1200px;
	margin: 0 auto;
}

.f3_content>li {
	float: left;
	width: 25%;
	height: 30px;
	line-height: 30px;
}

.f3_cont a {
	font-size: 12px;
	color: #B6B6B6;
}

.f3_img {
	margin-top: 100px;
}

.f3_link {
	margin: 0 auto;
	color: #B6B6B6;
	font-size: 15px;
}

.f3_link1 {
	float: left;
}

.f3_link1 a {
	color: #B6B6B6;
}

.f3_link2 {
	float: right;
}

.f3_link2 img {
	margin-left: 5px;
}

.footer4 {
	height: 40px;
	line-height: 40px;
}

.f4_cont {
	margin: 0 auto;
}

.footer4 li {
	float: left;
}

.footer4 li a {
	padding: 2px 10px;
	border-right: 1px solid #b5b5b5;
	color: #B6B6B6;
	height: 30px;
	line-height: 30px;
	font-size: 12px;
}

.footer4 li a.f4_last {
	border-right: none;
}

.f4_copy {
	float: right;
	color: #B6B6B6;
	font-size: 12px;
}

.f4_copy a {
	color: #B6B6B6;
}

/**/
.t_right:hover {
	width: 156px;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all 0.3s ease;
}

.t_right .iconfont {
	z-index: 9;
	font-size: 25px;
	color: #fff;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all 0.3s ease;
}

.t_right:hover .iconfont {
	vertical-align: middle;
	padding-left: 20px;
	color: #000 !important;
	z-index: 9 !important;
}

.t_right span {
	z-index: 0;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all 0.3s ease;
	background: #fff;
	text-align: left;
	padding-left: 30px;
	color: #000;
	position: absolute;
	top: 0;
	left: -158px;
	display: inline-block;
	*display: block;
	*zoom: 1;
	width: 156px;
	height: 40px;
	line-height: 40px;
}

.t_right:hover span {
	transform: translateX(156px);
}



.h_m_bg {
	width: 100%;
	height: 100%;
}

.h_w1000 {
	width: 90%;
	max-width: 1400px;
	margin: 0 auto 50px;
}

.h_2_m_p2 {
	height: 65px;
	line-height: 65px;
}

/*.h_case_m2_m_odd {*/
/*margin: 0 2%;*/
/*}*/


























@media (max-width: 1520px) {
	.h_m_bg {
		left: -38px;
		top: -40px;
	}
}

@media (max-width: 1500px) {
	.h_m_bg {
		left: -36px;
		top: -40px;
	}
}

@media (max-width: 1375px) {
	.h_m_bg {
		left: -33px;
		top: -28px;
	}
}

@media (max-width: 1280px) {
	.h_m_bg {
		left: -31px;
		top: -28px;
	}
}

@media (max-width: 1200px) {

	.f1,
	.f3_cont,
	.f3_link,
	.f4_cont {
		width: 100%;
	}

	.h_m_bg {
		left: -28px;
		top: -28px;
	}
}

@media (max-width: 1000px) {
	.h_m_bg {
		left: -23px;
		top: -28px;
	}

	.banner {
		display: none;
	}
}

@media (max-width: 900px) {
	.h_m_bg {
		left: -21px;
		top: -25px;
	}
}

@media (max-width: 768px) {
	.h_m_bg {
		display: none;
	}

	.footer1,
	.footer2,
	.footer3,
	.f4_cont ul {
		display: none;
	}

	.f4_cont p {
		float: none;
		text-align: center;
	}

	.h_title,
	.type,
	.Videos {
		display: none;
	}

	.header {
		height: 300px;
	}
}