@charset "UTF-8";
/*-----------------------------------

	introduction

-----------------------------------*/
/*-----------------------------------

	lower

-----------------------------------*/
#lower_img {
    background: url(../img/introduction/lower_img.png) no-repeat center center;
}
/*-----------------------------------

	introduction_block

-----------------------------------*/
#introduction_block {
		
}
.intro_conte {
	margin: 50px 0;	
}
.intro_conte h2 {
	font-size:18px;	
	font-weight: 100;
	text-align:left;
	border-bottom:2px solid #ff9e3e;
	padding: 0 0 10px 0;
	margin: 0 0 40px 0;
}
/*step_r*/
.step_r {
	width:150px;
	float:left;	
	margin-right:20px;
	position:relative;
}
.step {
	font-size:20px;
	color: #fff;
}
.circle {
   text-align:center;
   position:relative;
}
.circle:before{
	content: '';
	position:absolute;
	top: 0;
	left: 0;
	right: 0;
	width: 2px;
	height: 600px;
	margin: auto;
	border: 1px solid #ff9e3e;	
}
.circle_event {
   text-align:center;
   position:relative;
}
.circle_event:before{
	content: '';
	position:absolute;
	top: 0;
	left: 0;
	right: 0;
	width: 2px;
	height: 310px;
	margin: auto;
	border: 1px solid #ff9e3e;	
}
.txt {
	background: #ff9e3e;
	border-radius: 85px;
	width: 80px;
	height: 80px;
	display:inline-block;
	text-align:center;
	padding-top:10px;
	position:relative;
}
.txt:after {
	content: '';
	position:absolute;
	left: 0;
	right: 0;
	bottom:40px;
	width: 65px;
	height: 2px;
	margin: auto;
	background:#fff;
}	
.txt span {
	display:block;
	padding-top:10px;
}
.o_line {
	margin:110px 0 0 0;	
}
.o_line2 {
	margin:60px 0 0 0;	
}
.o_line3 {
	margin:35px 0 0 0;	
}
/*txt_l*/
.txt_l {
	width:850px;
	float:right;
}
.txtBox {
		
}
.txtBox .txt_intro {
		
}
.txtBox .txt_intro2 {
	border-bottom:1px solid #7b7a7b;
	padding: 30px 0;	
}
.txtBox .txt_intro3 {
	border-bottom:1px solid #7b7a7b;
	padding: 30px 0;
	margin: 0 0 20px 0;	
}
.txt_l ul {
	border-bottom:1px solid #7b7a7b;
	padding: 0 0 20px 0;	
	margin: 20px 0;
}
.txt_l ul li a {
	color:#366FBC;
}
.txt_l ul li a:hover {
	opacity:0.8;
}
.txt_l .red {
	color:#FF0004;
}
.mb20 {
	margin:0 0 20px 0;	
}
.ml20 {
	margin-left: 20px;	
}
.mb0 {
	margin:20px 0 0 0 !important;	
}
@media screen and (max-width: 840px) {
.step_r {
	width:10%;
	float:left;	
	margin-right:20px;
	position:relative;
}	
.txt_l {
	width:85%;
	float:right;
}
.o_line3 {
    margin: 70px 0 0 0;
}
.circle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 2px;
    height: 100%;
    margin-left: 40px;
    border: 1px solid #ff9e3e;
}
.circle_event::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 2px;
    height: 100%;
    margin-left: 40px;
    border: 1px solid #ff9e3e;
}
}

@media screen and (max-width: 640px) {
.circle::before,
.circle_event::before {
	display:none;
}
.txt_l {
    width: 100%;
    float: none;
}
.o_line {
    margin: 20px 0 0 0;
}
.stepTxt {
	background: #ff9e3e;
	border-radius: 85px;
	text-align:center;
	padding: 10px 0;
	position:relative;	
	font-size:20px;
	color:#fff;
}
.stepTxt span {
	padding-top:10px;
}
.txt_l ul{
    border-bottom: none;
	padding: 0 0 0 0;
	margin: 20px 0 !important;
}
.txtBox .txt_intro2{
    border-bottom: none;
	padding: 20px 0;
}
.txtBox .txt_intro3 {
    border-bottom: none;
	padding: 20px 0;
	margin: 0 0 0 0;
}
.txtBox .txt_intro {
	margin:20px 0 0 0;
}
}