styles.css

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

body {
	font-family: 'Poppins';
	background-image: linear-gradient(115deg, rgba(58, 58, 158, 0.8), rgba(136, 136, 206, 0.7)), url('https://cdn.freecodecamp.org/testable-projects-fcc/images/survey-form-background.jpeg');
	background-size: cover;
}

header {
	color: #fff;
	text-align: center;
	margin: 3rem auto;
}

header > h1 {
	font-weight: 400;
}

header > p {
	font-size: 1.2rem;
	font-style: italic;
	margin-top: 0.5rem;
}

input, textarea, select {
	font-family: 'Poppins';
	font-size: 1rem;
	display: block;
	width: 100%;
	margin-top: 0.5rem;
	margin-bottom: 1.5rem;
	padding: 0.5rem 0.75rem;
	border: none;
	border-radius: 3px;
	background-color: #fff;
}

.input-focus:focus {
/*	border-color: #80bdff;*/
	outline: 0;
	box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.small {
	font-size: small;
	vertical-align: middle;
}

input[type="radio"] , input[type="checkbox"] {
	width: unset;
	min-width: 1.25rem;
	min-height: 1.25rem;
	display: inline-block;
	margin: -0.125rem 0.625rem 0 0;
	vertical-align: middle;
}

.two, .three {
	border: none;
	margin-bottom: 2rem;
}

.two-title, .three-title {
	margin: 0.5rem 0;
}

.radio-label, .checkbox-label {
	margin-bottom: 0.5rem;
}

form {
	color: #fff;
	background-color: rgb(27, 27, 50, 0.8);
/*	opacity: 60%;*/
	width: 80%;
	min-width: 300px;
	max-width: 725px;
	margin: 0 auto;
	padding: 3rem;
	border-radius: 5px;
}

label {
	font-size: 1.125rem;
	display: block;
}

input[type="submit"] {
	color: #fff;
	margin-top: 2rem;
	padding: 0.75rem;
	background-color: #3dc473;
}