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normalize.css 7.6KB

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  1. /*! normalize.css v3.0.1 | MIT License | git.io/normalize */
  2. /**
  3. * 1. Set default font family to sans-serif.
  4. * 2. Prevent iOS text size adjust after orientation change, without disabling
  5. * user zoom.
  6. */
  7. html {
  8. font-family: sans-serif; /* 1 */
  9. -ms-text-size-adjust: 100%; /* 2 */
  10. -webkit-text-size-adjust: 100%; /* 2 */
  11. }
  12. /**
  13. * Remove default margin.
  14. */
  15. body {
  16. margin: 0;
  17. }
  18. /* HTML5 display definitions
  19. ========================================================================== */
  20. /**
  21. * Correct `block` display not defined for any HTML5 element in IE 8/9.
  22. * Correct `block` display not defined for `details` or `summary` in IE 10/11 and Firefox.
  23. * Correct `block` display not defined for `main` in IE 11.
  24. */
  25. article,
  26. aside,
  27. details,
  28. figcaption,
  29. figure,
  30. footer,
  31. header,
  32. hgroup,
  33. main,
  34. nav,
  35. section,
  36. summary {
  37. display: block;
  38. }
  39. /**
  40. * 1. Correct `inline-block` display not defined in IE 8/9.
  41. * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
  42. */
  43. audio,
  44. canvas,
  45. progress,
  46. video {
  47. display: inline-block; /* 1 */
  48. vertical-align: baseline; /* 2 */
  49. }
  50. /**
  51. * Prevent modern browsers from displaying `audio` without controls.
  52. * Remove excess height in iOS 5 devices.
  53. */
  54. audio:not([controls]) {
  55. display: none;
  56. height: 0;
  57. }
  58. /**
  59. * Address `[hidden]` styling not present in IE 8/9/10.
  60. * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
  61. */
  62. [hidden],
  63. template {
  64. display: none;
  65. }
  66. /* Links
  67. ========================================================================== */
  68. /**
  69. * Remove the gray background color from active links in IE 10.
  70. */
  71. a {
  72. background: transparent;
  73. }
  74. /**
  75. * Improve readability when focused and also mouse hovered in all browsers.
  76. */
  77. a:active,
  78. a:hover {
  79. outline: 0;
  80. }
  81. /* Text-level semantics
  82. ========================================================================== */
  83. /**
  84. * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
  85. */
  86. abbr[title] {
  87. border-bottom: 1px dotted;
  88. }
  89. /**
  90. * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
  91. */
  92. b,
  93. strong {
  94. font-weight: bold;
  95. }
  96. /**
  97. * Address styling not present in Safari and Chrome.
  98. */
  99. dfn {
  100. font-style: italic;
  101. }
  102. /**
  103. * Address variable `h1` font-size and margin within `section` and `article`
  104. * contexts in Firefox 4+, Safari, and Chrome.
  105. */
  106. h1 {
  107. font-size: 2em;
  108. margin: 0.67em 0;
  109. }
  110. /**
  111. * Address styling not present in IE 8/9.
  112. */
  113. mark {
  114. background: #ff0;
  115. color: #000;
  116. }
  117. /**
  118. * Address inconsistent and variable font size in all browsers.
  119. */
  120. small {
  121. font-size: 80%;
  122. }
  123. /**
  124. * Prevent `sub` and `sup` affecting `line-height` in all browsers.
  125. */
  126. sub,
  127. sup {
  128. font-size: 75%;
  129. line-height: 0;
  130. position: relative;
  131. vertical-align: baseline;
  132. }
  133. sup {
  134. top: -0.5em;
  135. }
  136. sub {
  137. bottom: -0.25em;
  138. }
  139. /* Embedded content
  140. ========================================================================== */
  141. /**
  142. * Remove border when inside `a` element in IE 8/9/10.
  143. */
  144. img {
  145. border: 0;
  146. }
  147. /**
  148. * Correct overflow not hidden in IE 9/10/11.
  149. */
  150. svg:not(:root) {
  151. overflow: hidden;
  152. }
  153. /* Grouping content
  154. ========================================================================== */
  155. /**
  156. * Address margin not present in IE 8/9 and Safari.
  157. */
  158. figure {
  159. margin: 1em 40px;
  160. }
  161. /**
  162. * Address differences between Firefox and other browsers.
  163. */
  164. hr {
  165. -moz-box-sizing: content-box;
  166. box-sizing: content-box;
  167. height: 0;
  168. }
  169. /**
  170. * Contain overflow in all browsers.
  171. */
  172. pre {
  173. overflow: auto;
  174. }
  175. /**
  176. * Address odd `em`-unit font size rendering in all browsers.
  177. */
  178. code,
  179. kbd,
  180. pre,
  181. samp {
  182. font-family: monospace, monospace;
  183. font-size: 1em;
  184. }
  185. /* Forms
  186. ========================================================================== */
  187. /**
  188. * Known limitation: by default, Chrome and Safari on OS X allow very limited
  189. * styling of `select`, unless a `border` property is set.
  190. */
  191. /**
  192. * 1. Correct color not being inherited.
  193. * Known issue: affects color of disabled elements.
  194. * 2. Correct font properties not being inherited.
  195. * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
  196. */
  197. button,
  198. input,
  199. optgroup,
  200. select,
  201. textarea {
  202. color: inherit; /* 1 */
  203. font: inherit; /* 2 */
  204. margin: 0; /* 3 */
  205. }
  206. /**
  207. * Address `overflow` set to `hidden` in IE 8/9/10/11.
  208. */
  209. button {
  210. overflow: visible;
  211. }
  212. /**
  213. * Address inconsistent `text-transform` inheritance for `button` and `select`.
  214. * All other form control elements do not inherit `text-transform` values.
  215. * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
  216. * Correct `select` style inheritance in Firefox.
  217. */
  218. button,
  219. select {
  220. text-transform: none;
  221. }
  222. /**
  223. * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
  224. * and `video` controls.
  225. * 2. Correct inability to style clickable `input` types in iOS.
  226. * 3. Improve usability and consistency of cursor style between image-type
  227. * `input` and others.
  228. */
  229. button,
  230. html input[type="button"], /* 1 */
  231. input[type="reset"],
  232. input[type="submit"] {
  233. -webkit-appearance: button; /* 2 */
  234. cursor: pointer; /* 3 */
  235. }
  236. /**
  237. * Re-set default cursor for disabled elements.
  238. */
  239. button[disabled],
  240. html input[disabled] {
  241. cursor: default;
  242. }
  243. /**
  244. * Remove inner padding and border in Firefox 4+.
  245. */
  246. button::-moz-focus-inner,
  247. input::-moz-focus-inner {
  248. border: 0;
  249. padding: 0;
  250. }
  251. /**
  252. * Address Firefox 4+ setting `line-height` on `input` using `!important` in
  253. * the UA stylesheet.
  254. */
  255. input {
  256. line-height: normal;
  257. }
  258. /**
  259. * It's recommended that you don't attempt to style these elements.
  260. * Firefox's implementation doesn't respect box-sizing, padding, or width.
  261. *
  262. * 1. Address box sizing set to `content-box` in IE 8/9/10.
  263. * 2. Remove excess padding in IE 8/9/10.
  264. */
  265. input[type="checkbox"],
  266. input[type="radio"] {
  267. box-sizing: border-box; /* 1 */
  268. padding: 0; /* 2 */
  269. }
  270. /**
  271. * Fix the cursor style for Chrome's increment/decrement buttons. For certain
  272. * `font-size` values of the `input`, it causes the cursor style of the
  273. * decrement button to change from `default` to `text`.
  274. */
  275. input[type="number"]::-webkit-inner-spin-button,
  276. input[type="number"]::-webkit-outer-spin-button {
  277. height: auto;
  278. }
  279. /**
  280. * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
  281. * 2. Address `box-sizing` set to `border-box` in Safari and Chrome
  282. * (include `-moz` to future-proof).
  283. */
  284. input[type="search"] {
  285. -webkit-appearance: textfield; /* 1 */
  286. -moz-box-sizing: content-box;
  287. -webkit-box-sizing: content-box; /* 2 */
  288. box-sizing: content-box;
  289. }
  290. /**
  291. * Remove inner padding and search cancel button in Safari and Chrome on OS X.
  292. * Safari (but not Chrome) clips the cancel button when the search input has
  293. * padding (and `textfield` appearance).
  294. */
  295. input[type="search"]::-webkit-search-cancel-button,
  296. input[type="search"]::-webkit-search-decoration {
  297. -webkit-appearance: none;
  298. }
  299. /**
  300. * Define consistent border, margin, and padding.
  301. */
  302. fieldset {
  303. border: 1px solid #c0c0c0;
  304. margin: 0 2px;
  305. padding: 0.35em 0.625em 0.75em;
  306. }
  307. /**
  308. * 1. Correct `color` not being inherited in IE 8/9/10/11.
  309. * 2. Remove padding so people aren't caught out if they zero out fieldsets.
  310. */
  311. legend {
  312. border: 0; /* 1 */
  313. padding: 0; /* 2 */
  314. }
  315. /**
  316. * Remove default vertical scrollbar in IE 8/9/10/11.
  317. */
  318. textarea {
  319. overflow: auto;
  320. }
  321. /**
  322. * Don't inherit the `font-weight` (applied by a rule above).
  323. * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
  324. */
  325. optgroup {
  326. font-weight: bold;
  327. }
  328. /* Tables
  329. ========================================================================== */
  330. /**
  331. * Remove most spacing between table cells.
  332. */
  333. table {
  334. border-collapse: collapse;
  335. border-spacing: 0;
  336. }
  337. td,
  338. th {
  339. padding: 0;
  340. }