.topbar-wrapper > a > img {
    display: none !important;
}

.main > .link > .url {
display: none !important;
}

.title {
display: none !important;
}

#header {
    background: #222 !important;
}

.topbar {
    background: #1E1E2D !important;
}

.renderedMarkdown p {
    margin-bottom: 5px !important; 
}