@charset "UTF-8";


body {
	font-family: 'Avenir','Helvetica Neue','Helvetica','Arial','Hiragino Sans','ヒラギノ角ゴシック',YuGothic,'Yu Gothic','メイリオ', Meiryo,'ＭＳ Ｐゴシック','MS PGothic' ;
	box-sizing: border-box; 
	text-decoration: none;
	}
.artbord {
	width: 100%;
	max-width: 1400px;
	margin: 0 auto;
}
.contents {
	width: 100%;
	max-width: 1100px;
	margin: 0 auto;
}
.title {
	text-align: center;
	font-size: 3rem;
	font-weight: bold;
}
a:hover {
	opacity: 0.5;
}
	/*header
	------------------------------------------------------*/
	header {
		width: 100%;
		color: #fff;
		background-color: rgba(0,0,0,0.5);
    	z-index: 5;
    	position: fixed;
		top: 0;
		left: 0;
		right: 0;

	}
	.header_container {
		display: flex;
		justify-content: space-between;
		padding: 1rem;
		background-color: rgba(0,0,0,0.5);
		margin:0 auto;
	}
	.header_menu_box {
		display: flex;
		justify-content: space-around;
	}
	.logo {
		font-size: 3rem;
	}
	.header_menu {
		padding: 1rem;
		font-size: 1.5rem;
	}

	/*profile
	------------------------------------------------------*/
	main {
		width: 100%;
	}
	#profile,#website,#contact {
		padding-top: 120px;
	}
	.profile,.website,.contact {
		display: flex;
		justify-content: space-around;
		align-items: center;
		height: 70vh;
	}
	.hirofumi_image {
		width: 50%;
		display: flex;
		justify-content: center;
		align-items: center;
	}
	.hirofumi_text {
		width: 50%;
		font-size: 1.2rem;
		line-height: 1.6rem;
	}
	.hirofumi_ishii{
		width: 40%;
	}
	/*website
	------------------------------------------------------*/
	.page {
		text-align: center;
	}
	.page_img {
		width: 90%;
	}
	.website_title {
		padding: 1.5rem;
	}
	.website_title a {
		font-size: 1.5rem;
	}

	
	/*contact
	------------------------------------------------------*/
	/*footer
	------------------------------------------------------*/