@charset "Shift_JIS";
main > h1 {
	line-height: 1.2;
}

.about_error {
	font-weight: bold;
	position: relative;
	font-size: 1.8rem;
	margin: 50px 0 10px;
}

.about_error:before {
	display: inline-block;
	content: "?";
	color: #ffffff;
	width: 20px;
	height: 20px;
	background: #00a0e9;
	border-radius: 20px;
	text-align: center;
	padding: 4px;
	margin-right: 10px;
	font-size: 1.6rem;
}

.about_error_list {
	display: flex;
	justify-content: space-between;
	margin-top: 20px;
}

.about_error_list li {
	position: relative;
}

.about_error_list li:after {
	display: inline-block;
	content: " ";
	border-top: 25px solid transparent;
	border-bottom: 25px solid transparent;
	border-left: 25px solid #bf0000;
	position: absolute;
	right: -12px;
	top: 120px;
}

.about_error_list li:last-child:after {
	display: none;
}

.about_error_list li  img {
	display: block;
	width: 75%;
	margin: 0 auto;
}