#key{
	background: url('../img/about/key_bg.jpg') no-repeat center center / cover;
}
#key2{
	background: url('../img/about/key2_bg.jpg') no-repeat center center / cover;
}
#sec1{
	background: url('../img/about/sec1_img.png') no-repeat center top 130px, url('../img/about/sec1_bg.png') repeat center top;
	padding: 69px 0 77px;
	position: relative;
}
#sec1:before{
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url('../img/about/sec1_img2.png') no-repeat center top / cover;	
}
#sec1 .txt{
	width: 550px;
	line-height: 35px;
	letter-spacing: 1px;
	margin: 17px 0 0 32px;
}
#sec2{
	background: url('../img/about/sec2_img.png') no-repeat center top 376px;
	padding: 82px 0 43px;
}
#sec2 h2{
	text-align: right;
	margin-right: -10px;
}
#sec2 .txt-vertical{
    width: 265px;
    height: 500px;
    float: right;
    margin: 78px 1px 0 0;
}
#sec2 .sec2_btn{
	position: relative;
    top: -58px;
    left: -1px;
}
#sec2 .slide{
	position: absolute;
    top: 18px;
    left: -142px;
	width: 100%;
}
#sec2 .bx-wrapper .bx-viewport{
	background: none;
	box-shadow: none;
	border: 0;
	left: 0;
}
#sec2 .slider1 li{
	width: 950px;
	height: 500px;
}
#sec2 .slider1 .slide01{
	background: url('../img/about/sec2_js1.jpg') no-repeat center top;
}
#sec2 .slider1 .slide02{
	background: url('../img/about/sec2_js2.jpg') no-repeat center top;
}
#sec2 .slider1 .slide03{
	background: url('../img/about/sec2_js3.jpg') no-repeat center top;
}
#sec2 .slider1 .slide04{
	background: url('../img/about/sec2_js4.jpg') no-repeat center top;
}
#sec2 .slider2 li{
	width: 950px;
	height: 500px;
}
#sec2 .slider2 .slide01{
	background: url('../img/about/sec2_2_js1.jpg') no-repeat center top;
}
#sec2 .slider2 .slide02{
	background: url('../img/about/sec2_2_js2.jpg') no-repeat center top;
}
#sec2 .slider2 .slide03{
	background: url('../img/about/sec2_2_js3.jpg') no-repeat center top;
}
#sec2 .slider2 .slide04{
	background: url('../img/about/sec2_2_js4.jpg') no-repeat center top;
}
#sec2 .bx-pager{
    position: absolute;
    bottom: -35px;
    right: 0;
}
.bx-pager div {
    display: inline-block;
    height: 15px !important;
    margin: 0 5px !important;
    overflow: hidden;
    width: 15px !important;
}
.bx-pager div a {
    background: url("../img/about/sec2_dot.png") no-repeat scroll -50px 0 !important;
    display: block;
    height: 15px !important;
    padding: 0 0 0 !important;
    width: 15px !important;
    margin: 0 !important;
}
.bx-pager div .active {
    background: url("../img/about/sec2_dot.png") no-repeat scroll 0px 0 !important;
}
#sec2 .bx-wrapper .bx-pager.bx-default-pager a{
    -moz-border-radius: 0;
    -webkit-border-radius: 0;
    border-radius: 0;
}
#sec3 .row_1{
	background: url('../img/about/sec3_img.jpg') no-repeat center top / cover;
	height: 600px;
}
#sec3 .row_2{
	padding: 55px 0 101px;
}
#sec3 .txt{
    width: 645px;
    margin: 0 auto;
    text-align: center;
    padding-top: 38px;
}
#sec3 .sec3_btn{
    text-align: center;
    padding-top: 54px;
    padding-right: 3px;
}
#sec4 {
	padding-bottom: 90px;
}
#sec4 .row_2{
	padding-top: 95px;
}
#sec4 .row_3{
    position: relative;
    padding-top: 50px;
}
#sec4 .ttl1{
    text-align: right;
    padding: 26px 57px 0 0;
}
#sec4 .ttl2{
    padding: 145px 0 0 53px;
}
#sec4 .ttl3{
    padding-left: 53px;
}
#sec4 .sec4_img1{
    position: absolute;
    top: 0;
    left: -201px;
}
#sec4 .sec4_img2{
	position: absolute;
    top: 590px;
    right: -199px;
}
#sec4 .sec4_img3{
	margin-left: -135px;
}
#sec4 .sec4_img4{
	margin-right: -135px;
}
#sec4 .sec4_img5{
    position: absolute;
    top: 50px;
    right: -200px;
}
#sec4 .sec4_btn{
    position: absolute;
    top: 640px;
    left: 349px;
}