html, body {
    padding: 0;
    margin: 0;
}

.blog {
    max-width: 900px;
    background: #f7f7f7;
    margin: 0 auto;
    padding: 50px;
}

.markdown {
    max-width: 800px;
}

.markdown h1 {
    text-align: center;
}

.markdown h2,
.markdown h3,
.markdown h4,
.markdown h5,
.markdown h6 {
    text-align: left;
}

.markdown blockquote {
    background: #fafafa;
    box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    padding: 5px 10px 5px 35px;
    position: relative;
    overflow: hidden;
}

.markdown blockquote:before,
.markdown blockquote:after {
    content: '“';
    position: absolute;
    left: 5px;
    top: 10px;
    line-height: 50px;
    font-size: 80px;
    color: rgba(0, 0, 0, 0.3);
    font-family: Arial, sans-serif;
}

.markdown blockquote:after {
    content: '”';
    left: initial;
    top: initial;
    line-height: 0px;
    bottom: 0px;
    right: 0px;
}

.markdown img {
    display: block;
    margin: 10px auto;
    max-width: 100%;
}

.markdown img + code {
    text-align: center;
    width: 100%;
    display: block;
    margin-bottom: 10px;
}

.markdown code {
    background: #313c51;
    color: white;
    padding: 5px;
    border-radius: 3px;
    display: inline-block;
    width: 100%;
    overflow: auto;
}