.about_banner {
	width: 100%;
	min-width: 1200px;
	display: block;
}

.cont {
	width: 1200px;
	margin: 0 auto;
	text-align: center;
	padding: 80px 0 100px 0;
}

.cont_title {
	font-size: 50px;
	font-weight: bold;
	margin-bottom: 10px;
}

.cont_text {
	color: #404040;
	font-size: 18px;
	opacity: 0.75;
	margin-bottom: 30px;
}

.cont_desc {
	color: #666666;
	font-size: 16px;
}

.about_img {
	margin-top: 65px;
	display: -webkit-flex;
	display: -moz-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-align-items: flex-start;
	   -moz-box-align: start;
	    -ms-flex-align: start;
	        align-items: flex-start;
	-webkit-justify-content: space-between;
	   -moz-box-pack: justify;
	    -ms-flex-pack: justify;
	        justify-content: space-between;
}

.philosophy {
	padding: 50px 80px;
	background: #F8F8F8;
	margin-top: 90px;
	position: relative;
	height: 310px;
}

.philosophy_img {
	width: 590px;
	position: absolute;
	left: 30px;
	bottom: 30px;
	z-index: 1;
}

.flot_right {
	float: right;
	line-height: 2;
}

.philosophy_title {
	color: #333333;
	font-size: 22px;
	font-weight: bold;
}

.philosophy_desc {
	color: #666666;
	font-size: 14px;
}

.about_mask {
	position: relative;
	-webkit-transition: all 0.3s ease-out;
	-o-transition: all 0.3s ease-out;
	-moz-transition: all 0.3s ease-out;
	transition: all 0.3s ease-out;
}

.about_icon {
	width: 280px;
	display: block;
}

.mask {
	position: absolute;
	background: rgba(0, 0, 0, 0.1);
	left: 0;
	top: 0;
	width: 100%;
	z-index: 2;
	height: 100%;
}

.about_mask:hover {
	background: rgba(0, 0, 0, 0);
	-webkit-transform: scale(1.1);
	   -moz-transform: scale(1.1);
	    -ms-transform: scale(1.1);
	     -o-transform: scale(1.1);
	        transform: scale(1.1);
}

.mask:hover {
	background: rgba(0, 0, 0, 0);
}

.cont_height {
	line-height: 1.5;
}