sanitize.css

/* Document
 * ========================================================================== */

/**
 * Add border box sizing in all browsers (opinionated).
 */

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

/**
  * 1. Add text decoration inheritance in all browsers (opinionated).
  * 2. Add vertical alignment inheritance in all browsers (opinionated).
  */

::before,
::after {
	text-decoration: inherit; /* 1 */
	vertical-align: inherit; /* 2 */
}

/**
  * 1. Use the default cursor in all browsers (opinionated).
  * 2. Change the line height in all browsers (opinionated).
  * 3. Use a 4-space tab width in all browsers (opinionated).
  * 4. Remove the grey highlight on links in iOS (opinionated).
  * 5. Prevent adjustments of font size after orientation changes in
  *    IE on Windows Phone and in iOS.
  * 6. Breaks words to prevent overflow in all browsers (opinionated).
  */

html {
	cursor: default; /* 1 */
	line-height: 1.5; /* 2 */
	-moz-tab-size: 4; /* 3 */
	tab-size: 4; /* 3 */
	-webkit-tap-highlight-color: transparent /* 4 */;
	-ms-text-size-adjust: 100%; /* 5 */
	-webkit-text-size-adjust: 100%; /* 5 */
	word-break: break-word; /* 6 */
}

/* Sections
  * ========================================================================== */

/**
  * Remove the margin in all browsers (opinionated).
  */

body {
	margin: 0;
}

/**
  * Correct the font size and margin on `h1` elements within `section` and
  * `article` contexts in Chrome, Edge, Firefox, and Safari.
  */

h1 {
	font-size: 2em;
	margin: 0.67em 0;
}

/* Grouping content
  * ========================================================================== */

/**
  * Remove the margin on nested lists in Chrome, Edge, IE, and Safari.
  */

dl dl,
dl ol,
dl ul,
ol dl,
ul dl {
	margin: 0;
}

/**
  * Remove the margin on nested lists in Edge 18- and IE.
  */

ol ol,
ol ul,
ul ol,
ul ul {
	margin: 0;
}

/**
  * 1. Add the correct sizing in Firefox.
  * 2. Show the overflow in Edge 18- and IE.
  */

hr {
	height: 0; /* 1 */
	overflow: visible; /* 2 */
}

/**
  * Add the correct display in IE.
  */

main {
	display: block;
}

/**
  * Remove the list style on navigation lists in all browsers (opinionated).
  */

nav ol,
nav ul {
	list-style: none;
	padding: 0;
	align-items: center;
}
nav a {
	text-decoration: none;
	color: black;
}
header h1,
h2,
h3,
h4,
h5,
h6 {
	margin: 0px;
}
footer p {
	margin: 0px;
}
p {
	margin: 0;
}
/**
  * 1. Correct the inheritance and scaling of font size in all browsers.
  * 2. Correct the odd `em` font sizing in all browsers.
  */

pre {
	font-family: monospace, monospace; /* 1 */
	font-size: 1em; /* 2 */
}

/* Text-level semantics
  * ========================================================================== */

/**
  * Remove the gray background on active links in IE 10.
  */

a {
	background-color: transparent;
}

/**
  * Add the correct text decoration in Edge 18-, IE, and Safari.
  */

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

/**
  * Add the correct font weight in Chrome, Edge, and Safari.
  */

b,
strong {
	font-weight: bolder;
}

/**
  * 1. Correct the inheritance and scaling of font size in all browsers.
  * 2. Correct the odd `em` font sizing in all browsers.
  */

code,
kbd,
samp {
	font-family: monospace, monospace; /* 1 */
	font-size: 1em; /* 2 */
}

/**
  * Add the correct font size in all browsers.
  */

small {
	font-size: 80%;
}

/* Embedded content
  * ========================================================================== */

/*
  * Change the alignment on media elements in all browsers (opinionated).
  */

audio,
canvas,
iframe,
img,
svg,
video {
	vertical-align: middle;
}

/**
  * Add the correct display in IE 9-.
  */

audio,
video {
	display: inline-block;
}

/**
  * Add the correct display in iOS 4-7.
  */

audio:not([controls]) {
	display: none;
	height: 0;
}

/**
  * Remove the border on iframes in all browsers (opinionated).
  */

iframe {
	border-style: none;
}

/**
  * Remove the border on images within links in IE 10-.
  */

img {
	border-style: none;
	max-width: 100%;
	max-height: 100%;
}

/**
  * Change the fill color to match the text color in all browsers (opinionated).
  */

svg:not([fill]) {
	fill: currentColor;
}

/**
  * Hide the overflow in IE.
  */

svg:not(:root) {
	overflow: hidden;
}

/* Tabular data
  * ========================================================================== */

/**
  * Collapse border spacing in all browsers (opinionated).
  */

table {
	border-collapse: collapse;
}

/* Forms
  * ========================================================================== */

/**
  * Remove the margin on controls in Safari.
  */

button,
input,
select {
	margin: 0;
	display: block;
}

/**
  * 1. Show the overflow in IE.
  * 2. Remove the inheritance of text transform in Edge 18-, Firefox, and IE.
  */

button {
	overflow: visible; /* 1 */
	text-transform: none; /* 2 */
}

/**
  * Correct the inability to style buttons in iOS and Safari.
  */

button,
[type="button"],
[type="reset"],
[type="submit"] {
	-webkit-appearance: button;
}

/**
  * 1. Change the inconsistent appearance in all browsers (opinionated).
  * 2. Correct the padding in Firefox.
  */

fieldset {
	border: 1px solid #a0a0a0; /* 1 */
	padding: 0.35em 0.75em 0.625em; /* 2 */
}

/**
  * Show the overflow in Edge 18- and IE.
  */

input {
	overflow: visible;
}

/**
  * 1. Correct the text wrapping in Edge 18- and IE.
  * 2. Correct the color inheritance from `fieldset` elements in IE.
  */

legend {
	color: inherit; /* 2 */
	display: table; /* 1 */
	max-width: 100%; /* 1 */
	white-space: normal; /* 1 */
}

/**
  * 1. Add the correct display in Edge 18- and IE.
  * 2. Add the correct vertical alignment in Chrome, Edge, and Firefox.
  */

progress {
	display: inline-block; /* 1 */
	vertical-align: baseline; /* 2 */
}

/**
  * Remove the inheritance of text transform in Firefox.
  */

select {
	text-transform: none;
}

/**
  * 1. Remove the margin in Firefox and Safari.
  * 2. Remove the default vertical scrollbar in IE.
  * 3. Change the resize direction in all browsers (opinionated).
  */

textarea {
	margin: 0; /* 1 */
	overflow: auto; /* 2 */
	resize: vertical; /* 3 */
}

/**
  * Remove the padding in IE 10-.
  */

[type="checkbox"],
[type="radio"] {
	padding: 0;
}

/**
  * 1. Correct the odd appearance in Chrome, Edge, and Safari.
  * 2. Correct the outline style in Safari.
  */

[type="search"] {
	-webkit-appearance: textfield; /* 1 */
	outline-offset: -2px; /* 2 */
}

/**
  * Correct the cursor style of increment and decrement buttons in Safari.
  */

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

/**
  * Correct the text style of placeholders in Chrome, Edge, and Safari.
  */

::-webkit-input-placeholder {
	color: inherit;
	opacity: 0.54;
}

/**
  * Remove the inner padding in Chrome, Edge, and Safari on macOS.
  */

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

/**
  * 1. Correct the inability to style upload buttons in iOS and Safari.
  * 2. Change font properties to `inherit` in Safari.
  */

::-webkit-file-upload-button {
	-webkit-appearance: button; /* 1 */
	font: inherit; /* 2 */
}

/**
  * Remove the inner border and padding of focus outlines in Firefox.
  */

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

/**
  * Restore the focus outline styles unset by the previous rule in Firefox.
  */

:-moz-focusring {
	outline: 1px dotted ButtonText;
}

/**
  * Remove the additional :invalid styles in Firefox.
  */

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

/* Interactive
  * ========================================================================== */

/*
  * Add the correct display in Edge 18- and IE.
  */

details {
	display: block;
}

/*
  * Add the correct styles in Edge 18-, IE, and Safari.
  */

dialog {
	background-color: white;
	border: solid;
	color: black;
	display: block;
	height: -moz-fit-content;
	height: -webkit-fit-content;
	height: fit-content;
	left: 0;
	margin: auto;
	padding: 1em;
	position: absolute;
	right: 0;
	width: -moz-fit-content;
	width: -webkit-fit-content;
	width: fit-content;
}

dialog:not([open]) {
	display: none;
}

/*
  * Add the correct display in all browsers.
  */

summary {
	display: list-item;
}

/* Scripting
  * ========================================================================== */

/**
  * Add the correct display in IE 9-.
  */

canvas {
	display: inline-block;
}

/**
  * Add the correct display in IE.
  */

template {
	display: none;
}

/* User interaction
  * ========================================================================== */

/*
  * 1. Remove the tapping delay in IE 10.
  * 2. Remove the tapping delay on clickable elements
       in all browsers (opinionated).
  */

a,
area,
button,
input,
label,
select,
summary,
textarea,
[tabindex] {
	-ms-touch-action: manipulation; /* 1 */
	touch-action: manipulation; /* 2 */
}

/**
  * Add the correct display in IE 10-.
  */

[hidden] {
	display: none;
}

/* Accessibility
  * ========================================================================== */

/**
  * Change the cursor on busy elements in all browsers (opinionated).
  */

[aria-busy="true"] {
	cursor: progress;
}

/*
  * Change the cursor on control elements in all browsers (opinionated).
  */

[aria-controls] {
	cursor: pointer;
}

/*
  * Change the cursor on disabled, not-editable, or otherwise
  * inoperable elements in all browsers (opinionated).
  */

[aria-disabled="true"],
[disabled] {
	cursor: not-allowed;
}

/*
  * Change the display on visually hidden accessible elements
  * in all browsers (opinionated).
  */

[aria-hidden="false"][hidden] {
	display: initial;
}

[aria-hidden="false"][hidden]:not(:focus) {
	clip: rect(0, 0, 0, 0);
	position: absolute;
}