.fr {
	float: right;
}

.fl {
	float: left;
}

.container {
	width: 85%;
	min-width: 1200px;
	max-width: 1400px;
	margin: 0 auto;
	position: relative;
}









/*视频底部漂浮*/
@-webkit-keyframes maskShow {
	from {
		opacity: 0;
	}

	to {
		opacity: 0.7;
	}
}

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

	to {
		opacity: 0.7;
	}
}

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

	to {
		opacity: 0.7;
	}
}

@keyframes maskShow {
	from {
		opacity: 0;
	}

	to {
		opacity: 0.7;
	}
}

.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;
}


.video_show {
	width: 1000px;
	height: 680px;
	position: fixed;
	left: 50%;
	margin-left: -500px;
	top: -1000px;
	margin-top: -340px;
	opacity: 0;
	z-index: 10001;
	border-radius: 5px;
	display: none;
	-webkit-animation: introShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1.2s 0.5s forwards;
	-o-animation: introShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1.2s 0.5s forwards;
	-ms-animation: introShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1.2s 0.5s forwards;
	animation: introShow cubic-bezier(0.68, -0.55, 0.27, 1.55) 1.2s 0.5s forwards;
}

@-webkit-keyframes introShow {
	from {
		opacity: 0;
		top: -1000px;
	}

	to {
		opacity: 1;
		top: 50%;
	}
}

@-o-keyframes introShow {
	from {
		opacity: 0;
		top: -1000px;
	}

	to {
		opacity: 1;
		top: 50%;
	}
}

@-ms-keyframes introShow {
	from {
		opacity: 0;
		top: -1000px;
	}

	to {
		opacity: 1;
		top: 50%;
	}
}

@keyframes introShow {
	from {
		opacity: 0;
		top: -1000px;
	}

	to {
		opacity: 1;
		top: 50%;
	}
}

.video_show i {
	display: block;
	width: 40px;
	height: 40px;
	position: absolute;
	right: -10px;
	top: 10px;
	line-height: 40px;
	font-size: 20px;
	text-align: center;
	cursor: pointer;
	color: #fff;
	font-size: 22px;
	transition: all 0.3s;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	font-weight: bold;
	background: url(i_closed.png);
}

.video_show i:hover {
	transform: rotate(90deg);
}

.video_show .content {
	width: 90%;
	margin: 20px 5%;
}

.video_show .content h2 {
	line-height: 50px;
	color: #4c321c;
}

.video_show .content .show_date {
	width: 100%;
	height: 25px;
	margin: 10px 0;
	background: #F9F9F9;
	line-height: 25px;
	color: #666;
	text-indent: 2em;
}

.video_show .content .show_intro {
	width: 100%;
	text-align: left;
	font-size: 14px;
	height: 560px;
}

.video_show iframe {
	border: 6px solid #666;
	border-radius: 10px;
	width: 100%;
	height: 560px;
}



/*about页面*/

.clearfix:after {
	clear: both;
	visibility: hidden;
	display: table;
	content: '';
	height: 0;
}

.i_about{
	width: 100%;
	padding-bottom: 244px;
	background:url(../images/i_about_bg.jpg) bottom center no-repeat #2d2d2d;
}
.i_about_infor{
	padding-top: 90px;
}
.i_about_infor h1{
	font-weight: normal;
	line-height: 42px;
	font-size: 36px;
	color: #fff;
	margin-bottom: 20px;
	font-family: Arial, Helvetica, sans-serif;
	text-transform: uppercase;
}
.i_about_infor p{
	width: 590px;
	color: #909090;
	line-height: 28px;
}
.i_about_infor ul{
	padding: 32px 0 73px;
}
.i_about_infor ul li{
	float: left;
	width: 200px;
	margin-right: 20px;
}
.i_about_infor ul li:last-child{
	margin-right: 0;
}
.i_about_infor ul li h5{
	font-family: Arial, Helvetica, sans-serif;
	font-weight: bold;
	font-size: 50px;
	color: #fff;
	line-height: 1;
	margin-bottom: 10px;
}
.i_about_infor ul li h5 span{
	font-size: 24px;
}
.i_about_infor ul li div{
	color: #fff;
	line-height: 30px;
}
.i_about_infor a{
	color: #fff;
}



.more{
	display: block;
	width: 190px;
	height: 50px;
	text-align: center;
	line-height: 50px;
	border: 2px solid #fff;
	border-radius: 40px;
	font-size: 16px;
}
.more:hover{
	background: #f5f5f5;
	border-color: #fff;
	color: #454548;

}




.i_video{
	margin-top: 95px;
	width: 527px;
	height: 375px;
	overflow: hidden;
	position: relative;
}
.i_video a{
	display: block;
	cursor: pointer;
}
.i_video i{
	position: absolute;
	left: 20px;
	bottom: 20px;
	display: block;
	width: 56px;
	height: 56px;
	background-image: url(../images/i_video_icon.png);
}
.i_video a:hover img{
	transform: scale(1.03,1.03);
}




/*ind证书*/
.package {
	clear: both;
	padding: 50px 0;
}

.i_cer{
	width: 100%;
	background: #fff;
}
.i_cer .i_tit{
	padding-top: 25px;
	padding-bottom: 10px;
}
.cer_infor{
	color: #737373;
	line-height: 22px;
	margin-bottom: 35px;
}
.i_cer a.more:hover{
	background: #454548;
	color: #fff;
	border-color: #454548;
}

.more2{
	display: block;
	width: 190px;
	height: 45px;
	text-align: center;
	line-height: 45px;
	border: 2px solid #999999;
	border-radius: 40px;
	font-size: 16px;
}
.more2:hover{
	background: #454548;
	border-color: #454548;
	color: #fff;
}