css reset used by bornfight

bornfight-reset.scss

/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 * 3. Tells the browser to account for any border and padding in the values you specify for an element's width and height
 */
html {
    line-height: 1.15; /* 1 */
    -webkit-text-size-adjust: 100%; /* 2 */
    box-sizing: border-box; /* 3 */
}

/**
 * All elements inherit box model
 */
*,
*::before,
*::after {
    box-sizing: inherit;
}

/**
 * Reset elements in all browsers
 */
html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
}

/**
 * Set core body defaults
 */
body {
    scroll-behavior: smooth; /* 1 */
    text-rendering: optimizeSpeed; /* 2 */
    -webkit-text-size-adjust: none; /* 3 */
    -webkit-font-smoothing: antialiased; /* 4 */
    -moz-osx-font-smoothing: grayscale; /* 5 */
}

/*
 * Remove list style from lists
 */
ul {
    list-style: none;
}

/**
 * Make media easier to work with
 */
img,
iframe,
video,
object,
embed {
    display: block;
    max-width: 100%;
}

/**
 * Remove outline from tabindex -1
 */
[tabindex="-1"] {
    outline: none !important;
}

/**
 * Add the correct height in Firefox.
 */
hr {
    height: 0;
}

/**
 * Add the correct text decoration in Chrome, Edge, and Safari.
 */
abbr[title] {
    text-decoration: underline dotted;
}

/**
 * Add the correct font weight in Edge and Safari.
 */
b,
strong {
    font-weight: bold;
}

/**
 * 1. Improve consistency of default fonts in all browsers. (https://github.com/sindresorhus/modern-normalize/issues/3)
 * 2. Correct the odd 'em' font sizing in all browsers.
 */
code,
kbd,
samp,
pre {
    font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace; /* 1 */
    font-size: 1em; /* 2 */
}

/**
 * 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 {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sub {
    bottom: -0.25em;
}

sup {
    top: -0.5em;
}

/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
    font-family: inherit; /* 1 */
    font-size: 100%; /* 1 */
    line-height: 1.15; /* 1 */
    margin: 0; /* 2 */
}

/**
 * Remove the inheritance of text transform in Edge and Firefox.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select {
    text-transform: none; /* 1 */
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */
button,
[type="button"],
[type="reset"],
[type="submit"] {
    -webkit-appearance: button;
}

/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
    border-style: none;
    padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
    outline: 1px dotted ButtonText;
}

/**
 * Add the correct vertical alignment in Chrome and Firefox.
 */
progress {
    vertical-align: baseline;
}

/**
 * Correct the cursor style of increment and decrement buttons in Safari.
 */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
    height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type="search"] {
    -webkit-appearance: textfield; /* 1 */
    outline-offset: -2px; /* 2 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to 'inherit' in Safari.
 */
::-webkit-file-upload-button {
    -webkit-appearance: button; /* 1 */
    font: inherit; /* 2 */
}

/*
 * Add the correct display in Chrome and Safari.
 */
summary {
    display: list-item;
}

/*
 * Remove all animations and transitions for people that prefer not to see them
 */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}