.b_div1{
	height: 159px;
	border-bottom: 1px solid #494949;
	background-color: #f4f4f4;
}
.b_d1_div1{
	text-align: center;
	padding: 35px 0 25px 0;
	font-size: 1.8em;
}
.b_d1_div2{
	text-align: center;
}
.b_d1_div2 a{
	display: inline-block;
	width: 98px;
	height: 31px;
	line-height: 31px;
	font-size: 14px;
	color: #848484;
	border: 1px solid #f4f4f4;
}
.b_d1_div2 .b_d1_d2_a{
	color: #000;
	border: 1px solid #000;
}



.b_div2{
	width: 860px;
	margin: 0 auto;
}
.b_d2_div1{
	padding: 66px 0;
	font-size: 14px;
	line-height: 2em;
	color: #1b1b1b;
}
.b_d2_div2 img{
	width: 100%;
}

.b_d2_div3{
	margin-top: 30px;
}
.b_d2_d3_div1 img{
	width: 100%;
}
.b_d2_d3_div2{
	padding: 20px 30px;
	background-color: #e4e4e4;
	margin-bottom: 92px;
}
.b_d2_d3_div2 p{
	line-height: 26px;
	font-size: 14px;
	margin: 25px 0;
}