.fl {
	float: left
}
.fr {
	float: right
}
.ow {
	overflow: hidden
}
.about_2 .ow {
	float: left;
	width: 50%
}
.index img {
	width: 100%;
	display: block
}
.about_2 .fr {
	width: 50%
}
.about_2 .ow>div {
	padding: 3em 2em 2em 2em
}
.about_2 .ow h2 {
	color: #000;
	font-weight: normal
}
.about_2 .ow p {
	margin: 5% 0
}
.about_03 .txt {
	padding-right: 9em
}
.about_04 .fl {
	width: 50%;
	position: relative;
	background: #fff;/* padding:30px 0; */
	top: 4em;
	box-shadow: 5px 30px 50px rgba(0,0,0,0.1);
	z-index: 10;
}
.about_04 .fl li {
	width: 25%;
	text-align: center;
	float: left;
	padding: .5em 0
}
.ie7 .about_04 .fl li {
	width: 24.9%
}
.about_04 .fl li i {
	display: block;
	width: 90%;
	margin: 0 auto
}
.about_04 .fl li i:hover {
	box-shadow: 0 0 5px rgba(0,0,0,0.5);
	transition: .2s all
}
.about_04 .ow>div {
	padding: 5em 8em 2em 3em
}
.about_04 .ow p {
	padding: 1em 0 2em;
	line-height: 1.6
}
.about_04 .ow h3 {
	font-weight: normal
}
.com_other a {
	padding-right: 20px
}
.com_other a:hover {
	color: #0f0
}
.about_05 {
	padding-top: 10em;
	background: #fff
}
.about_2 .fr .video img {
	width: 100%
}
.about_2 .fr {
	display: inline!important;
	position: relative
}
.video_appbox {
	position: fixed;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	z-index: 10000000;
	display: none
}
.video_appbox .video_t {
	left: 20%;
	top: 15%;
	position: absolute;
	height: 70%;
	width: 60%;
	z-index: 1000001;
	background: #000
}
.video_appbox .mask {
	position: absolute;
	z-index: 1000000;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.8)
}
.lt9 .video_appbox .mask {
filter:progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr="#50000000", EndColorStr="#50000000")
}
.ie7 .video_appbox .mask {
	background: #555
}
@media only screen and (max-width:767px) {
.video_appbox .video_t {
	height: 30%;
	top: 35%;
	width: 80%;
	left: 10%
}
}
@media only screen and (max-width:1100px) {
.about_2 .ow p {
	line-height: 1.6
}
}
@media only screen and (max-width:1023px) {
.about_1 {
	padding: .4em 0
}
.about_2 .ow>div {
	padding: 2em 1.5em
}
}
@media only screen and (max-width:768px) {
.about_2 .fr, .about_2 .ow {
	width: 100%;
	float: none
}
}
@media only screen and (max-width:767px) {
.about_03 .txt {
	padding-right: 0
}
.about_04 .ow>div {
	padding: 5em 2em 2em
}
.about_04 .fl {
	width: 50%
}
.about_04 .fl li {
	width: 33.3%
}
.about_04 .ow a>img {
	width: 30px;
	height: auto
}
.about_04 .fl {
	box-shadow: 0 2px 20px rgba(0,0,0,0.3)
}
.about_04 .fl {
	float: none;
	width: 100%;
	top: 0
}
.about_05 {
	padding-top: 2em
}
.about_2 .ow h2 br {
	display: none
}
}
.ie7 .about_2 .fr {
	width: 49%
}