/*-----------------------------------
	biomassfuel_block
-----------------------------------*/
#biomassfuel_block{
	padding: 120px 0;
}

/*intro_box*/
#biomassfuel_block .intro_box .intro_txt{
	font-size: 18px;
	line-height: 2;
}

/*illustration_box*/
#biomassfuel_block .illustration_box{
	margin: 80px auto 0;
}
#biomassfuel_block .illustration_img{
	margin: 80px auto 0;
	padding: 50px;
}
#biomassfuel_block .illustration_img img{
	max-width: 835px;
	width: 95%;
	height: 100%;
	object-fit: contain;
	margin: auto;
	display: block;
}

/*img_wrap*/
#biomassfuel_block .img_wrap{
	height: 530px;
	width: 100vw;
	margin-left:calc(-50vw + 50%);
	margin-top: 77px;
}
#biomassfuel_block .img_wrap img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/*biomassfuel_box*/
#biomassfuel_block .biomassfuel_box{
	margin: 96px auto 0;
	justify-content: space-between;
}
#biomassfuel_block .biomassfuel_box .txt_box{
	max-width: 419px;
	width: 39%;
}
#biomassfuel_block .biomassfuel_box .txt_box p{
	font-size: 20px;
	font-family: var(--ffnoto);
}
#biomassfuel_block .biomassfuel_box .txt_box .arrow_btn{
	margin: 60px 0 0;
}
#biomassfuel_block .biomassfuel_box .img_box{
	padding: 0 0 114px 150px;
	position: relative;
	width: 52%;
	box-sizing: border-box;
}
#biomassfuel_block .biomassfuel_box .img_box .main{
	width: 100%;
	height: 100%;
	object-fit: contain;
}
#biomassfuel_block .biomassfuel_box .img_box .sub{
	position: absolute;
	bottom: 0;
	left: 0;
	width: 300px;
}

@media screen and (max-width: 1150px) {
	#biomassfuel_block .biomassfuel_box .img_box{
		padding: 0 0 90px 100px;
	}
	#biomassfuel_block .biomassfuel_box .img_box .sub{
		width: 250px;
	}
}
@media screen and (max-width: 840px) {
	#biomassfuel_block .biomassfuel_box{
		flex-direction: column;
		gap: 30px;
	}
	#biomassfuel_block .biomassfuel_box .txt_box,
	#biomassfuel_block .biomassfuel_box .img_box{
		width: 100%;
	}
}
@media screen and (max-width: 640px) {
	.title_box h3{
		font-size: 45px;
	}
	
	#biomassfuel_block{
		padding: 50px 0;
	}
	#biomassfuel_block .intro_box .intro_txt{
		font-size: 14px;
	}
	
	#biomassfuel_block .illustration_box{
		margin: 30px auto 0;
	}
	#biomassfuel_block .illustration_img{
		padding: 15px;
		margin: 30px auto 0;
	}
	
	#biomassfuel_block .img_wrap{
		margin-top: 30px;
		height: 200px;
	}
	
	#biomassfuel_block .biomassfuel_box{
		margin: 30px auto 0;
	}
	#biomassfuel_block .biomassfuel_box .txt_box p{
		font-size: 16px;
	}
	#biomassfuel_block .biomassfuel_box .txt_box .arrow_btn{
		margin: 25px 0 0;
	}
	#biomassfuel_block .biomassfuel_box .img_box{
		padding: 0 0 70px 70px;
	}
	#biomassfuel_block .biomassfuel_box .img_box .sub{
		width: 170px;
	}
}