body{text-align:center;}
@media screen and (max-width:1023px){
	.header_pic_content_left_wra{background-color: #15847d;}
	.header_pic_content_left{padding-top: 35px;padding-bottom: 35px;}
	.header_pic_content_left_img_link{margin-top: 50px;}
	.header_pic_content_right_wra{background-color: #15847d;padding-top: 35px;}
	.header_pic_content_left_img_text{width: 75%;max-width: 405px;}
	.header_pic_content_right_img img{max-width: 551px;width: 75%;}
	.header_pic_content_left_img_link img{max-width: 360px;width: 75%;}
	.sp{display:block !important;}
	.pc{display:none !important;}
	#section_1_content img{width:95%;}
	#section_2_title_img_wra img{width:88%;}
	#header_left_word{display:none;}
	.section_wra{width: 100%;margin-left: auto;margin-right: auto;margin-top: 50px;}

	#section_2{margin-top: 70px;}
	#section_2_title_wra{width:100%;background-color:#15847d;}
	#section_2_title{margin-top: 50px;padding-top: 25px;padding-bottom: 25px;width:100%;}

	#section_2_title img{width:90%;max-width: 516px;}

	#section_2_content img{width:41%;max-width:196px;}
	#section_2_content img{margin-left: 10px;margin-right: 10px;margin-top: 40px;}

	#section_3{width:100%;margin-top: 70px;background-color:#15847d;}
	.center_tri {display: inline-block;width: 0;height: 0;border: 53px solid transparent;border-top: 45px solid #FFF;}
	.section_3_button_div{display: inline-block;vertical-align: middle;width: 100%;}
	#section_3_button_wra{margin-top:45px;padding-bottom: 70px;}
	.section_3_button_div img{width:90%;max-width:360px;}

	#section_3_title_img_wra img{width:75%;max-width:601px;}
	.mb45{margin-bottom: 45px;}
}

@media screen and (min-width:1024px) {
	.header_pic_content {font-size: 0px;width: 1000px;margin-left: auto;margin-right: auto;}
	.header_pic_wra{font-size:0px;}

	.header_pic_content_left_wra{width:50%;height: 500px;display:inline-block;vertical-align: top;margin-top: 85px;background-color:#15847d;}
	.header_pic_content_right_wra{width:50%;height: 500px;display:inline-block;vertical-align: top;margin-top: 85px;background-color:#b8ddd6;}

	.header_pic_content_left{width: 500px;margin-left: auto;margin-right: 0px;}
	.header_pic_content_right{width: 500px;background-color:#15847d;}

	.header_pic_content_left_img{text-align: left;}
	.header_pic_content_right_img{position: relative;text-align: right;width:100%;height: 500px;background-image: url(/image/header_main_back.png);background-repeat: no-repeat;vertical-align: top;}

	.header_pic_content_left_img_text{margin-top: 80px;}
	.header_pic_content_left_img_link{margin-top:50px;}
	.header_pic_content_right_img img{position: absolute;right: 0px;top: 38px;}

	.section_wra{width: 1000px;margin-left: auto;margin-right: auto;margin-top: 70px;}
	#section_1_content{margin-top: 50px;}
	#section_1_content img{width:100%;}

	#section_2{margin-top: 70px;}
	#section_2_title_wra{width:100%;background-color:#15847d;}
	#section_2_title{margin-top: 50px;padding-top: 25px;padding-bottom: 25px;width: 1000px;margin-left: auto;margin-right: auto;}
	#section_2_content{margin-top: 50px;width: 1000px;margin-left: auto;margin-right: auto;}

	#section_2_content img{margin-left: 20px;margin-right: 20px;}
	.mt40{margin-top: 40px;}
	#section_3{width:100%;margin-top: 70px;background-color:#15847d;}
	.center_tri {display: inline-block;width: 0;height: 0;border: 53px solid transparent;border-top: 45px solid #FFF;}
	.section_3_button_div{display: inline-block;vertical-align: middle;}
	#section_3_button_wra{margin-top:45px;padding-bottom: 70px;}
	.section_3_button_div img{margin-left: 30px;margin-right: 30px;}
}