.head-info, .paragraph {
	font-family: Roboto, Arial, Helvetica, sans-serif;
}

pre,
code,
kbd,
samp {
        font-family: monospace, courier;
        font-size: 1em;
        white-space: pre-wrap;
}

.source-code {
        font-size: 11pt;
        padding-left: 10px;
        padding-right: 10px;
        color: black;
        background-color: #f5fffa;
}