/*main_banner*/

		.main_banner {
		    width: 100%;
		    height: 680px;
		    background-image: url(/img/about_bg.jpg);
		    background-repeat: no-repeat;
		    background-position: center;
		    background-size: cover;
		    text-align: center;
		    color:#fff;
		}

		.main_banner .txt_box{
			padding-top: 180px;
		}

		.main_banner .txt_box h2 {
		    font-weight: 400;
		    font-size: 80px;
		    margin-bottom: 100px;
		    letter-spacing: -3px;
		}

		.main_banner .txt_box p {
		    margin-top: 30px;
		    font-size: 17px;
		    line-height: 190%;
		    font-weight: 100;
		}


		/*about cosmo*/

		.about {
			height: 1300px;
			text-align: center;
		}

		.about h2 {
			font-size: 50px;
			font-weight: 400;
			text-align: center;
			padding:80px 0 80px 0;
			color:#ccc;
		}

		.about_box_1 {
			background-image: url(/img/about_bg_1.png);
			height: 450px;
			color:#fff;
			margin-bottom: 20px;
		}

		.about_box_1 .about_txt{
			padding-top:150px;
		}

		.about_box_1 .about_txt h4 {
			font-size: 30px;
			margin-bottom: 50px;
			font-weight: 500;
		}

		.about_box_2 {
			background-image: url(/img/about_bg_2.png);
			height: 450px;
			color:#fff;
		}
		.about_box_2 .about_txt{
			padding-top:150px;
		}

		.about_box_2 .about_txt h4 {
			font-size: 30px;
			margin-bottom: 50px;
			font-weight: 500;
		}


		/*develop*/

		.develop {
			background-image: url(/img/about_develop_bg.png);
			text-align: center;
			padding:120px;
		}

		.develop .text_box {
			margin:80px 0 80px 0;
		}

		.develop .text_box h4 {
			color:#617447;
			font-size:30px;
			margin-bottom: 10px;
		}

		.develop .text_box p {
			color:#6a5757;
		}

		.develop .text_box p span {
			color:#000;
			font-weight: 500;
		}