body {

  background-color: #3c3c3b;
  color: white;
  font-family: 'Open Sans';


}

h2 {
margin-top: 30px;

}

.center {
  text-align: center;
}


em {
  font-weight: bold;
  font-style: normal;
}

iframe {
    margin-top: 60px;
    display: block;
    border-style:none;
    margin-left: auto;
    margin-right: auto;
}

a, a:link, a:visited, a:active {
  color: grey;
}