html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video, main {
margin: 0;
padding: 0;
border: 0;
font-size: 100%;
font: inherit;
vertical-align: baseline;
}
/**
* * HTML5 display-role reset for older browsers
* */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section,
main, summary {
display: block;
}
/**
* * inherit box model for all elements
* */
*,
*::before,
*::after {
box-sizing: inherit;
}
/**
* * html root rules
* * 1. set border-box for inheritance
* * 2. avoid 300ms click delay on touch devices that support the `touch-action`
* * CSS property
* * 3. Prevent adjustments of font size after orientation changes in IE, on
* * Windows Phone and iOS.
* * 4. Setting @viewport causes scrollbars to overlap content in IE11 and Edge,
* * so we force a non-overlapping, non-auto-hiding scrollbar to counteract.
* * 5. Change the default tap highlight to be completely transparent in iOS.
* */
html {
/* 1 */
box-sizing: border-box;
/* 2 */
touch-action: manipulation;
/* 3 */
-webkit-text-size-adjust: 100%;
-ms-text-size-adjust: 100%;
/* 4 */
-ms-overflow-style: scrollbar;
/* 5 */
-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
/**
* * body rules
* * 1. reset line-height to 1
* * 2. set base font-family to sans-serif
* * 3. Set an explicit initial text-align value so that we can later use the
* * `inherit` value on things like `
` elements.
* */
body {
/* 1 */
line-height: 1;
/* 2 */
font-family: sans-serif;
/* 3 */
text-align: left;
}
/**
* * Future-proof rule: in browsers that support :focus-visible, suppress the focus outline
* * on elements that programmatically receive focus but wouldn't normally show a visible
* * focus outline. In general, this would mean that the outline is only applied if the
* * interaction that led to the element receiving programmatic focus was a keyboard interaction,
* * or the browser has somehow determined that the user is primarily a keyboard user and/or
* * wants focus outlines to always be presented.
* *
* * See https://developer.mozilla.org/en-US/docs/Web/CSS/:focus-visible
* * and https://developer.paciellogroup.com/blog/2018/03/focus-visible-and-backwards-compatibility/
* */
[tabindex="-1"]:focus:not(:focus-visible) {
outline: 0 !important;
}
/**
* * Lists
* */
ol, ul {
list-style: none;
}
/**
* * Quotes
* */
blockquote, q {
quotes: none;
}
blockquote::before,
blockquote::after,
q::before,
q::after {
content: "";
content: none;
}
/**
* * Tables
* */
table {
border-collapse: collapse;
border-spacing: 0;
}
caption {
caption-side: bottom;
}
/**
* * Table Headers
* * 1. Matches default `
` alignment by inheriting from the ``, or the
* * closest parent with a set `text-align`.
* * 2. Fix alignment for Safari
* */
th {
/* 1 */
text-align: inherit;
/* 2 */
text-align: -webkit-match-parent;
}
/**
* * Horizontal Lines
* * 1. Add the correct box sizing in Firefox.
* * 2. Show the overflow in Edge and IE.
* */
hr {
/* 1 */
box-sizing: content-box;
height: 0;
/* 2 */
overflow: visible;
}
/**
* * Preformatted Text
* * 1. Correct the inheritance and scaling of font size in all browsers.
* * 2. Don't allow content to break outside
* * 3. We have @viewport set which causes scrollbars to overlap content in IE11
* * and Edge, so we force a non-overlapping, non-auto-hiding scrollbar to
* * counteract.
* */
pre,
code,
kbd,
samp {
/* 1 */
font-family: monospace, monospace;
}
pre {
/* 2 */
overflow: auto;
/* 3 */
-ms-overflow-style: scrollbar;
}
/**
* * Links
* * 1. Remove the gray background on active links in IE 10.
* * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
* */
a {
/* 1 */
background-color: transparent;
/* 2 */
-webkit-text-decoration-skip: objects;
}
/**
* * 1. Remove the bottom border in Chrome 57- and Firefox 39-
* * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
* * 3. Add explicit cursor to indicate changed behavior.
* * 4. Prevent the text-decoration to be skipped.
* */
abbr[title] {
/* 1 */
border-bottom: 0;
/* 2 */
text-decoration: underline;
-webkit-text-decoration: underline dotted;
text-decoration: underline dotted;
/* 3 */
cursor: help;
/* 4 */
-webkit-text-decoration-skip-ink: none;
text-decoration-skip-ink: none;
}
address {
font-style: normal;
line-height: inherit;
}
/**
* * Add the correct font weight in Chrome, Edge, and Safari.
* */
b,
strong {
font-weight: bolder;
}
/**
* * Add the correct font size in all browsers.
* */
small {
font-size: 80%;
}
/**
* * Prevent `sub` and `sup` elements from affecting the line height in
* * all browsers.
* */
sub,
sup {
position: relative;
font-size: 75%;
line-height: 0;
}
sub {
bottom: -0.25em;
}
sup {
top: -0.5em;
}
/**
* * Prevent `em` being affected from global reset
* */
em {
font-style: italic;
}
/**
* * Remove the border on images inside links in IE 10.
* */
img {
border-style: none;
}
/**
* * Hide SVG overflow in IE
* */
svg:not(:root) {
overflow: hidden;
}
/**
* * Remove the default `border-radius` that macOS Chrome adds.
* * Details at https://github.com/twbs/bootstrap/issues/24093
* */
button {
border-radius: 0;
}
/**
* * Work around a Firefox/IE bug where the transparent `button` background
* * results in a loss of the default `button` focus styles.
* * Credit: https://github.com/suitcss/base/
* */
button:focus {
outline: 1px dotted;
outline: 5px auto -webkit-focus-ring-color;
}
/**
* * form element resets
* * 1. Remove the margin in Firefox and Safari
* * 2. inherit font rules
* */
input,
button,
select,
optgroup,
textarea {
/* 1 */
margin: 0;
/* 2 */
font-family: inherit;
font-size: inherit;
line-height: inherit;
}
/**
* * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
* * controls in Android 4.
* * 2. Correct the inability to style clickable types in iOS and Safari.
* */
button,
[type=reset],
[type=submit],
[type=button] {
/* 2 */
-webkit-appearance: button;
}
/**
* * Remove the default appearance of temporal inputs to avoid a Mobile Safari
* * bug where setting a custom line-height prevents text from being vertically
* * centered within the input.
* * See https://bugs.webkit.org/show_bug.cgi?id=139848
* * and https://github.com/twbs/bootstrap/issues/11266
* */
input[type=date],
input[type=time],
input[type=datetime-local],
input[type=month] {
-webkit-appearance: listbox;
}
/**
* * 1. Remove the default vertical scrollbar in IE.
* * 2. Textareas should really only resize vertically so they don't break their
* * (horizontal) containers.
* */
textarea {
overflow: auto;
resize: vertical;
}
/**
* * Show the overflow in IE.
* */
button,
input {
overflow: visible;
}
/**
* * Remove the inheritance of text transform in Edge, Firefox, and IE.
* */
button,
select {
text-transform: none;
}
/**
* * Set the cursor for non-`