:root {
	--transition-speed: .5s;
	--font-size: 14px;
	--content-spacing: 15px;

	--color-link:  #1e76e3;
	--color-hover: #3588ef;

	--color-error: #e00;

	--form-input-text-size: 1.1em;
	--form-input-border: 1px solid #ccc;
	--form-input-width: calc(100% - 20px);

}

* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;	
}

html {
	font-size: var(--font-size);
	font-family: 'Open Sans', sans-serif;
	font-weight: 400;
}

body {
	background-color: #f0f0f0;
	padding: var(--content-spacing);
}

h2 {
	font-size: 1.4rem;
	border-bottom: 1px solid #ddd;
	padding-bottom: 10px;
	margin: 10px 0 10px 0;
}

a, a:visited {
	color: var(--color-link);
}
a:hover {
	color: var(--color-hover);
}

ul {
	margin-left: -1.1rem;
}





.title {
	text-align: center;
	margin-bottom: 1em;
}






form {
	max-width: 1200px;
	margin: 0 auto;
}




textarea:focus, input:focus {
	outline: none;
}

textarea {
	border: var(--form-input-border);
	font-size: var(--form-input-text-size);
	height: 70px;
	width: var(--form-input-width);
}

input[type='text'] {
	border: var(--form-input-border);
	font-size: var(--form-input-text-size);
	padding: 4px 6px;
	transition: border var(--transition-speed);
	width: var(--form-input-width);
}

input[type='checkbox'],
input[type='radio'] {
	cursor: pointer;
	margin-right: 5px;
}

input[type="submit"] {
	color: #fff;
	background: var(--color-link);
	padding: 8px 24px;
	border: 0;
	border-radius: 16px;
	cursor: pointer;
	outline: inherit;
	font-size: 1rem;
	-webkit-appearance: none;
}

input[type="submit"]:hover {
	background: var(--color-hover);
}

label {
	cursor: pointer;
}








.row {
	margin: 0 auto 15px auto;
}

.row > div:nth-child(1) {
	font-size: .9rem;
	color: #555;
	padding-bottom: 5px;
}

.row > div:nth-child(3) {
	color: var(--color-error);
	font-size: .85rem;
	height: 0;
	line-height: 1.4;
	overflow: hidden;
	padding-top: 4px;
	transition: height var(--transition-speed);
}



.required label::after {
	content: ' * ';
	font-weight: bold;
	color: var(--color-link);
}
.title .required {
	margin-top: .5em;
	color: #777;
}
.row.required label::after {
	padding-left: 5px;
}


span.required_field {
	font-weight: bold;
	color: var(--color-link);
	padding-left: 5px;
}
span.required_field::before {
	content: ' * ';
}



/* error state */
.row.error textarea,
.row.error input[type='text'] {
	border-color: var(--color-error);

}
.row.error > div:nth-child(3){
	height: 25px;
}




.row_accept {
	color: #444;
	display: block;
	font-size: .9rem;
	font-size: .9rem;
	margin: 15px auto 15px auto
}
.row_accept > div {
	width: auto;
	margin-bottom: 12px;
}
.row_accept div.checkbox_row {
	display: flex;
	flex-wrap: wrap;
	margin-bottom: 20px;
}
.row_accept div.checkbox_row > div:nth-child(1) {
	width: 22px;
}
.row_accept div.checkbox_row > div:nth-child(2) {
	width: calc(100% - 22px);
}



.row_submit {
	text-align: center;
	width: calc( 98% - 8px );
	border-top: 1px solid #ddd;
	margin-top: 12px;
	padding-top: 18px;
}
.row_submit p {
	font-size: .9rem;
	margin-bottom: 12px;
}

@media screen and (max-width: 500px) {

	.row { width: 90%; }
	.row.split { display: block; }
	.row.split > div:nth-child(1) { width: auto; text-align: left; padding: 0 0 5px 0; }
	.row.split > div:nth-child(2) { width: auto; }

}