main,
footer {
	max-width: 440px;
	width: 98%;
	margin: auto;
	margin-top: 5px;
}

.title_bar {
	background-color: #00A7F7;
	color: #fff;
	font-size: 20px;
	margin: 20px 0;
	padding: 5px;
	text-align: center;
}

.required {
	color: red;
}

.btn-default {
	border: 1px solid #ced4da;
}

.help-block {
	font-size: 12px;
}

.verify_code {
	margin-top: 50px;
}

.register {
	padding-top: 30px;
}

.reminder {
	color: red;
}

.form-group>label {
	margin-top: 7px;
	padding-right: 0;
	text-align: right;
}

footer {
	position: fixed;
	bottom: 3px;
	left: 0;
	right: 0;
}

footer button {
	font-size: 24px !important;
}