style.css

* {
	margin: 0;
	padding: 0;
	font-family: 'Poppins', sans-serif;
	font-size: 20px;
	font-weight: 400;
}

body {
	background: #ffe787ba;
	width: 100%;
}

header {
	background-color: #53A2BE;
	color: azure;
	border-bottom: 2px solid black;
}

h1 {
	padding: 20px;
	font-size: 2.5em;
	text-align: center;
	font-weight: 400;
}

p {
	font-size: 12px;
	margin: 5px;
}

textarea:focus {
	outline: none;
}

textarea {
	padding: 20px;
	margin: 20px;
	border: none;
	border-radius: 20px;
	resize: none;
}


button {
	font-size: 1.2em;
	background-color: #53A2BE;
	color: azure;
	padding: 5px;
	margin: 10px;
	border: none;
	border-radius: 5px;
}

button:hover {
	background-color: #4689a1;
}

footer {
	margin: 0;
	height: 100%;
	text-align: center;
	background: #E6C972;
}

p.aviso {
	font-size: 0.7em;
	margin-bottom: 20px;
}

footer {
	width: 100%;
	height: 50px;
	position: absolute;
	bottom: 0;
	padding: 5px;
	background-color: #53A2BE;
	color: azure;
}

footer p {
	font-size: 1em;
}

@media(max-width: 576px) {
	header {
		display: block;
		width: 100%;
	}

	h1 {
		font-size: 2em;
	}

	.col {
		display: block;
		width: 100%;
	}
}