form{
	margin: 0 auto;
	width:450px;
	margin-bottom: 20px;
	padding: 10px 20px;
	border-radius: 7px;
	background: #333333
	-webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
	margin-top:20px;
	text-align: center;
}
input,textarea,select{
	width: 100%;
	margin-bottom: 20px;
	padding: 7px;
	box-sizing:border-box;
	font-size: 17px;
	border: none;
}

form h2{
	color: #fff;
	font-size: 40px;
	margin-bottom: 20px;
	display:inline-block;
	font-family: monospace;
}
textarea{
	max-height: 200px;
	min-height:100px;
	max-width: 100%;
}
#boton{
	background-color: #31384A;
	color: #fff;
	padding: 20px;
	border: none;
	width: 100%;
	font-family: monospace;
	font-weight: bolder;
	font-size: 2em;
}
#boton:hover{
	cursor:pointer;
}

@media (max-width:480px){

	form{
	  width:100%;
	}	
}