portal/css/reset.css - まとめ @ ウィキ

/*!
 * ress.css • v1.2.2
 * MIT License
 * github.com/filipelinhares/ress
 */
 
/* # =================================================================
   # Global selectors
   # ================================================================= */
 
html {
  box-sizing: border-box;
  overflow-y: scroll; /* All browsers without overlaying scrollbars */
  -webkit-text-size-adjust: 100%; /* iOS 8+ */
}
 
*,
:::before,
:::after {
  background-repeat: no-repeat; /* Set `background-repeat: no-repeat` to all elements and pseudo elements */
  box-sizing: inherit;
}
 
:::before,
:::after {
  text-decoration: inherit; /* Inherit text-decoration and vertical align to :::before and :::after pseudo elements */
  vertical-align: inherit;
}
 
* {
  padding: 0; /* Reset `padding` and `margin` of all elements */
  margin: 0;
}
 
/* # =================================================================
   # General elements
   # ================================================================= */
 
/* Add the correct display in iOS 4-7.*/
audio:not([controls]) {
  display: none;
  height: 0;
}
 
hr {
  overflow: visible; /* Show the overflow in Edge and IE */
}
 
/*
* Correct `block` display not defined for any HTML5 element in IE 8/9
* Correct `block` display not defined for `details` or `summary` in IE 10/11
* and Firefox
* Correct `block` display not defined for `main` in IE 11
*/
article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section,
summary {
  display: block;
}
 
summary {
  display: list-item; /* Add the correct display in all browsers */
}
 
small {
  font-size: 80%; /* Set font-size to 80% in `small` elements */
}
 
[hidden],
template {
  display: none; /* Add the correct display in IE */
}
 
abbr[title] {
  border-bottom: 1px dotted; /* Add a bordered underline effect in all browsers */
  text-decoration: none; /* Remove text decoration in Firefox 40+ */
}
 
a {
  background-color: transparent; /* Remove the gray background on active links in IE 10 */
  -webkit-text-decoration-skip: objects; /* Remove gaps in links underline in iOS 8+ and Safari 8+ */
}
 
a:active,
a:hover {
  outline-width: 0; /* Remove the outline when hovering in all browsers */
}
 
code,
kbd,
pre,
samp {
  font-family: monospace, monospace; /* Specify the font family of code elements */
}
 
b,
strong {
  font-weight: bolder; /* Correct style set to `bold` in Edge 12+, Safari 6.2+, and Chrome 18+ */
}
 
dfn {
  font-style: italic; /* Address styling not present in Safari and Chrome */
}
 
/* Address styling not present in IE 8/9 */
mark {
  background-color: #ff0;
  color: #000;
}
 
/* https://gist.github.com/unruthless/413930 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
 
sub {
  bottom: -0.25em;
}
 
sup {
  top: -0.5em;
}
 
/* # =================================================================
   # Forms
   # ================================================================= */
 
input {
  border-radius: 0;
}
 
/* Apply cursor pointer to button elements */
button,
[type="button"],
[type="reset"],
[type="submit"],
[role="button"] {
  cursor: pointer;
}
 
/* Replace pointer cursor in disabled elements */
[disabled] {
  cursor: default;
}
 
[type="number"] {
  width: auto; /* Firefox 36+ */
}
 
[type="search"] {
  -webkit-appearance: textfield; /* Safari 8+ */
}
 
[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none; /* Safari 8 */
}
 
textarea {
  overflow: auto; /* Internet Explorer 11+ */
  resize: vertical; /* Specify textarea resizability */
}
 
button,
input,
optgroup,
select,
textarea {
  font: inherit; /* Specify font inheritance of form elements */
}
 
optgroup {
  font-weight: bold; /* Restore the font weight unset by the previous rule. */
}
 
button {
  overflow: visible; /* Address `overflow` set to `hidden` in IE 8/9/10/11 */
}
 
/* Remove inner padding and border in Firefox 4+ */
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: 0;
  padding: 0;
}
 
/* Replace focus style removed in the border reset above */
button:-moz-focusring,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  outline: 1px dotted ButtonText;
}
 
button,
html [type="button"], /* Prevent a WebKit bug where (2) destroys native `audio` and `video`controls in Android 4 */
[type="reset"],
[type="submit"] {
  -webkit-appearance: button; /* Correct the inability to style clickable types in iOS */
}
 
button,
select {
  text-transform: none; /* Firefox 40+, Internet Explorer 11- */
}
 
/* Remove the default button styling in all browsers */
button,
input,
select,
textarea {
  background-color: transparent;
  border-style: none;
  color: inherit;
}
 
/* Style select like a standard input */
select {
  -moz-appearance: none; /* Firefox 36+ */
  -webkit-appearance: none; /* Chrome 41+ */
}
 
select::-ms-expand {
  display: none; /* Internet Explorer 11+ */
}
 
select::-ms-value {
  color: currentColor; /* Internet Explorer 11+ */
}
 
legend {
  border: 0; /* Correct `color` not being inherited in IE 8/9/10/11 */
  color: inherit; /* Correct the color inheritance from `fieldset` elements in IE */
  display: table; /* Correct the text wrapping in Edge and IE */
  max-width: 100%; /* Correct the text wrapping in Edge and IE */
  white-space: normal; /* Correct the text wrapping in Edge and IE */
}
 
::-webkit-file-upload-button {
  -webkit-appearance: button; /* Correct the inability to style clickable types in iOS and Safari */
  font: inherit; /* Change font properties to `inherit` in Chrome and Safari */
}
 
[type="search"] {
  -webkit-appearance: textfield; /* Correct the odd appearance in Chrome and Safari */
  outline-offset: -2px; /* Correct the outline style in Safari */
}
 
/* # =================================================================
   # Specify media element style
   # ================================================================= */
 
img {
  border-style: none; /* Remove border when inside `a` element in IE 8/9/10 */
}
 
/* Add the correct vertical alignment in Chrome, Firefox, and Opera */
progress {
  vertical-align: baseline;
}
 
svg:not(:root) {
  overflow: hidden; /* Internet Explorer 11- */
}
 
audio,
canvas,
progress,
video {
  display: inline-block; /* Internet Explorer 11+, Windows Phone 8.1+ */
}
 
/* # =================================================================
   # Accessibility
   # ================================================================= */
 
/* Hide content from screens but not screenreaders */
@media screen {
  [hidden~="screen"] {
    display: inherit;
  }
  [hidden~="screen"]:not(:active):not(:focus):not(:target) {
    position: absolute !important;
    clip: rect(0 0 0 0) !important;
  }
}
 
/* Specify the progress cursor of updating elements */
[aria-busy="true"] {
  cursor: progress;
}
 
/* Specify the pointer cursor of trigger elements */
[aria-controls] {
  cursor: pointer;
}
 
/* Specify the unstyled cursor of disabled, not-editable, or otherwise inoperable elements */
[aria-disabled] {
  cursor: default;
}
 
/* # =================================================================
   # Selection
   # ================================================================= */
 
/* Specify text selection background color and omit drop shadow */
 
::-moz-selection {
  background-color: #b3d4fc; /* Required when declaring ::selection */
  color: #000;
  text-shadow: none;
}
 
::selection {
  background-color: #b3d4fc; /* Required when declaring ::selection */
  color: #000;
  text-shadow: none;
}