.signup {
	margin: auto;
	max-width: 450px;
	min-width: 350px;
}

.signup_card {
	width: 100%;
	margin: auto;
}

.signup_card strong {
	font-weight: bold;
}

.logo_content {
	text-align: center;
}

.area_contents {
	padding-top: 8px;
}

.ideaedge-color {
	background-color: rgba(0, 153, 153, 0.9);
}

.register-btn {
	margin-top: 20px;
}

.register-btn button {
	margin: auto;
}

.register_link {
	text-align: center;
}