@charset "utf-8";

/*
    main_contents内
*/
#main_box {
	position: relative;
	width: 720px;
	border-radius: 10px;
	-webkit-border-radius: 10px;
	-moz-border-radius: 10px;
	background: rgba(255, 255, 255, 0.8);
	padding: 20px;
}

#main_box p {
	text-indent: 1em;
}

.list_style_01 li {
	margin-bottom: 1em;
}

.list_style_01 li a {
	color: #333333;
}

#menu-box {
	width: 400px;
	margin-left: 6rem;
	margin-top: 2rem;
}

#menu-box a {
	display: inline-block;
	padding: 1rem 1rem 1rem 2rem;
	margin-bottom: 1rem;
	text-decoration: none;
	font-size: 18px;
	color: #222;
	position: relative;
	transition: opacity 0.2s ease;
}

/* 緑の■を疑似要素で */
#menu-box a::before {
	content: "■";
    color: #3aa64a;   /* 緑 */
    position: absolute;
    left: -1rem;
}

/* ホバー */
#menu-box a:hover {
	color: #222;
	opacity: 0.7;
}