html {
   margin: auto;
   width: 90%;
}
h1, h2, h3, h4, h5, h6 {
  text-align: center;
}
h1 {
    font-size: 32px;
    margin-bottom: 10px;
}

img {
    width: 300px;
}

blockquote {
    background-color: #194c54;
    -webkit-border-radius: 1em;
    -moz-border-radius: 1em;
    border-radius: 1em;
    margin: 2em 3em;
    padding: 1em;
    color: white;
    position: relative;
}
blockquote::after {
    content: '';
	bottom: 0;
	left: 150px;
	width: 0;
	border-style: solid;
	border-color: #194c54 transparent;
    border-width: 1em 1em 0 0;
	margin-left: -0.5em;
	margin-bottom: -1em;
    position: absolute;
}
blockquote.right::after {
    border-width: 1em 0 0 1em;
    right: 150px;
    left: auto
}
cite {
    display: inline-block;
    width: 100%;
    text-align: right;
}
cite::before {
    content: '\2014\2002';
}

figure {
    display: inline-block;
    margin: 10px;
    vertical-align: middle;
    width: 250px;
}
figure img {
    width: 100%;
}

.small {
    text-align: center;
    margin-bottom: 100px;
    font-size: 0.5em;
}
.center {
    margin: 0 auto;
    text-align: center;
}