body {
	margin: 30px;
	color: #001920;
	background-color: #fbfbfb;
	font-family: sans-serif;
	font-size:16px;
	letter-spacing: .05em;
	line-height: 1.5;
	font-weight:300;
}
a {
  color: #231bc7;
}
a:hover,
a:focus {
  color: #231bc7;
 text-decoration: none;
}

@media screen and (max-width: 900px) {
        h11 {
    font-size:25px;
    }
}
@media screen and (max-width: 450px) {
        h11 {
    font-size:20px;
    }