normalize.css

*,
::before,
::after {
	box-sizing: border-box;
}

html {
	line-height: 1.15;
	-webkit-text-size-adjust: 100%;
	tab-size: 4;
}

body {
	margin: 0;
}

abbr[title] {
	text-decoration: underline dotted;
}

b,
strong {
	font-weight: bolder;
}

small {
	font-size: 80%;
}

sub,
sup {
	font-size: 75%;
	line-height: 0;
	position: relative;
	vertical-align: baseline;
}

sub {
	bottom: -0.25em;
}

sup {
	top: -0.5em;
}

::-moz-focus-inner {
	border-style: none;
	padding: 0;
}

:-moz-ui-invalid {
	box-shadow: none;
}

::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
	height: auto;
}

[type='search'] {
	-webkit-appearance: textfield;
	outline-offset: -2px;
}

::-webkit-search-decoration {
	-webkit-appearance: none;
}

summary {
	display: list-item;
}