html, body {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}

html {
  display: table;
  margin: auto;
  font-family: Open Sans;
}

h1 {
  font-size: 24px;
}

i {
  color: #777;
}

.content {
  margin-top: 1em;
  margin-bottom: 1em;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  padding: 1em;
}

.content:last-child {
  border-top: 1px solid #DDD;
  padding-top: 2em;
}

.content img {
  width: 100%;
}

.banner {
  width: 100%;
  height: 64px;
  background-color:#3a47a7;
  background-image: url('/navbar_bg.png');
  display: flex;
  align-items: center;
  justify-content: center;
}