html {
    box-sizing: border-box;
    font-size: 18px;
}

body {
	font-family: 'IBM Plex Sans', sans-serif;
	font-weight: 400;
	color: #282828;
	margin: 0.75rem;
	line-height: 1.5rem;
}

h1,
h2,
h3 {
    font-family: "IBM Plex Serif", serif;
    font-weight: 500;
}

strong {
    font-weight: 600;
}

pre {
    font-family: "IBM Plex Mono", monospace;
    font-size: 14px;
    font-weight: 400;
    line-height: 1rem;
    border-left: 0.25rem solid #75715e;
    padding: 1em;
    overflow: auto;
}

code {
    font-family: "IBM Plex Mono", monospace;
    font-size: 14px;
    background-color: #f4f5f6;
    border-radius: .4rem;
    padding: .2rem .5rem;
}

img {
    max-width: 100%;
    display: block;
    margin: 0 auto;
}

hr {
    border-top: 2px solid #282828;
    border-bottom: none;
    clear: both;
}

.container {
    max-width: 45rem;
    margin: 0 auto;
    padding: 0;
}

.chroma > code {
    background-color: unset;
    border-radius: unset;
    padding: unset;
}

.mainmenu {
    margin: 0 -0.75rem -0.5rem -0.75rem;
    display: flex;
    flex-flow: row wrap;
}

.mainmenu > .submenu {
    flex-basis: 200px;
    flex-grow: 1;
    padding: 0rem 1rem 0.5rem 1rem;
}

.mainmenu > .submenu > h3, ol {
    margin: 0;
}

.mainmenu > .submenu >ol {
    margin: 0;
    padding-left: 0;
    list-style-position: inside;
}

.center {
    font-style: italic;
    text-align: center;
}

.summarybox {
	display: flex;
	margin: 0 -0.5rem 1rem -0.5rem;
	align-items: flex-end;
	flex-flow: row wrap-reverse;
}

.summarybox > img {
	padding: 0rem 0.5rem 0.5rem 0.5rem;
    flex-grow: 0;
}

.summarybox > .summary {
	flex-basis: 200px;
    flex-grow: 1;
	padding: 0rem 0.5rem 0.5rem 0.5rem;
}

.summary > h3 {
	margin-top: 0;
}