@media (max-width: 480px) {
	/*ヘッダー*/
	.header_title {
        font-size: calc(8vw);
    }
	.header_text {
		line-height: 150%;
	}
	/*箱*/
	.col4_item {
		float: left;
		width: 48%;
		margin-right: 4%;
		margin-bottom: 1rem;
	}
	.col4_item:nth-child(2n) {
		margin-right: 0;
	}
	.col3_item {
		float: none;
		width: 100%;
		margin-right: 0;
		margin-bottom: 1rem;
	}
	.text2_img1_text {
		width: 100%;
		margin-right: 0;
		float: none;
		margin-bottom: 5px;
	}
	.text2_img1_img {
		width: 100%;
		float: none;
	}
	/*new topic basic*/
	.new_topic{
    	max-width: 294px;
    	bottom: 178px;
    	padding: 15px;
    	font-size: 0.7rem;
    	letter-spacing: 0.01rem;
    	font-weight: 700;
	}
	.topic_top{
		margin-bottom: 10px;
	}
	.topic_all{
		margin-right: 16px;
	}
	
	/*new topic basic END*/
	
	
	/*new topic EXPOT*/
	.expot_new_topic {
    bottom: 177px;

}

	
	
	
	/*サイドバー付き*/
	#w_aside {
		float: none;
		width: 96%;
		margin: 0 auto;
	}
	aside {
		float: none;
		width: 96%;
		margin: 0 auto;
		padding: 0 0 2rem 0;
	}
	.w_700_p_10 {
	    width: 96%;
	    padding: 0;
	    margin: 0 auto;
	}
	.col3_item_sb:nth-child(3n) {
        margin-right: 4%;
    }
	.col3_item_sb:nth-child(2n) {
        margin-right: 0;
    }
	.col3_item_sb {
	    float: left;
	    width: 48%;
	    margin-right: 4%;
	    margin-bottom: 1rem;
	}
	/*サイドバー付き レンタルテントで使っている*/
    .col3_item_mr13 {
    width: 97%;
    margin-right: 0;
    }
	/*最新の記事*/
	.aside_news_box {
		overflow: hidden;
	}
	.aside_latest_news {
		width: 48%;
		float: left;
		margin-right: 4%;
	}
	.aside_latest_news:nth-child(2n) {
		margin-right: 0;
	}
	.aside_item_text a {
		width: 100%;
		line-height: 1rem;
	}
}