* {
	margin: 0;
	padding: 0;
	font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    font-weight: <weight>;
    font-style: normal;
    color: #fff;
    text-transform: uppercase;
}

.montserrat-<uniquifier> {
  font-family: "Montserrat", sans-serif;
  font-optical-sizing: auto;
  font-weight: <weight>;
  font-style: normal;
}

html, body {
  height: 100%;   /* necesario si usas height:100% */
  background-image: url("bg-jdsmuscle.jpg");
  background-position: center center;
  background-size: cover;
}

section, article {width: 100%; height: 100vh;}

article {text-align: center; vertical-align: middle; }

a {padding: 10px; text-decoration: none; border-bottom: solid 2px #f29100; line-height: 50px;}
a:hover {background: #f29100;}

#logo {margin-top: 200px; margin-bottom: 30px;}