/* CSS Document */
.aboutus{
    padding: 0 10px;
	margin-top: 50px;
}
.aboutus_inner{
    max-width: 700px;
    width: 100%;
    margin: 0 auto;
}
.aboutus h1{
    font-size: 32px;
    text-align: center;
    margin-bottom: 80px;
}

.aboutus_inner img{
    width: 100%;
    margin: 0 auto;
}
.woods_img{
    max-width: 600px;
    width: 100% !important;
}
.cycle_img{
    max-width: 500px;
    width: 100% !important;
}
.aboutus_inner p{
    font-size: 18px;
    -webkit-writing-mode: vertical-rl;
    -ms-writing-mode: tb-rl;
    writing-mode: vertical-rl;
    text-align: left;
    line-height: 2.25;
}
.txt_01{
    max-width: 276px;
    width: 100%;
    margin: 50px auto 100px auto;
}
.txt_02{
    width: 55.8%;
    float: right;
}
.txt_03{
    width: 39.32%;
    float: left;
}
.txt_inner{
    max-width: 534px;
    width: 100%;
    margin: 50px auto 0 auto;
}

.use_trees{
	margin-top: 120px;
}
.use_trees h2{
	font-size: 30px;
	font-size: .30rem;
	text-align: center;
}
.use_trees h2 img{
	margin-right: 30px ;
}
.icon_mountain{
	width: 54px  !important;
}
.icon_wood{
	width: 45px  !important;
}
.icon_hourglass{
	width: 24px  !important;
}
.use_trees p{
	max-width: 700px;
	margin: 0 auto;
	font-size: 15px;
	font-size: .15rem;
    line-height: 3;
    margin-top: 30px;
    margin-bottom: 100px;
    text-align: left;
}
@media screen and (max-width:767px)  {
    
    .aboutus{
        margin-top: 30px;
    }
    .aboutus h1{
        font-size: 23.5px;
        margin-bottom: 60px;
    }
    .aboutus p{
        font-size: 17px;
        line-height: 2.3;
    }
    .txt_01{
        max-width: 272px;
        width: 100%;
        margin-top: 30px;
        margin-bottom: 60px;
    }
    .txt_02{
        max-width: 272px;
        width: 100%;
        float: none;
        margin: 0 auto 30px auto;
    }
    .txt_03{
        max-width: 190px;
        width: 100%;
        float: none;
        margin: 45px auto 0 auto;
    }

    .txt_inner{
        width: 100%;
    }
    
	
	.use_trees h2{
		font-size: 22px;
		font-size: .22rem;
	}
	.use_trees h2 img{
		margin-right: 20px;
	}
	.icon_mountain{
		width: 36px !important;
	}
	.icon_wood{
		width: 31px !important;
	}
	.icon_hourglass{
		width: 19px !important;
	}
	.use_trees p{
		font-size: 16px;
		font-size: .16rem;
	}
}