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   1  /*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */
   2  
   3  /**
   4   * 1. Set default font family to sans-serif.
   5   * 2. Prevent iOS and IE text size adjust after device orientation change,
   6   *    without disabling user zoom.
   7   */
   8  
   9  html {
  10      font-family: sans-serif; /* 1 */
  11      -ms-text-size-adjust: 100%; /* 2 */
  12      -webkit-text-size-adjust: 100%; /* 2 */
  13  }
  14  
  15  /**
  16   * Remove default margin.
  17   */
  18  
  19  body {
  20      margin: 0;
  21  }
  22  
  23  /* HTML5 display definitions
  24       ========================================================================== */
  25  
  26  /**
  27   * Correct `block` display not defined for any HTML5 element in IE 8/9.
  28   * Correct `block` display not defined for `details` or `summary` in IE 10/11
  29   * and Firefox.
  30   * Correct `block` display not defined for `main` in IE 11.
  31   */
  32  
  33  article,
  34  aside,
  35  details,
  36  figcaption,
  37  figure,
  38  footer,
  39  header,
  40  hgroup,
  41  main,
  42  menu,
  43  nav,
  44  section,
  45  summary {
  46      display: block;
  47  }
  48  
  49  /**
  50   * 1. Correct `inline-block` display not defined in IE 8/9.
  51   * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
  52   */
  53  
  54  audio,
  55  canvas,
  56  progress,
  57  video {
  58      display: inline-block; /* 1 */
  59      vertical-align: baseline; /* 2 */
  60  }
  61  
  62  /**
  63   * Prevent modern browsers from displaying `audio` without controls.
  64   * Remove excess height in iOS 5 devices.
  65   */
  66  
  67  audio:not([controls]) {
  68      display: none;
  69      height: 0;
  70  }
  71  
  72  /**
  73   * Address `[hidden]` styling not present in IE 8/9/10.
  74   * Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.
  75   */
  76  
  77  [hidden],
  78  template {
  79      display: none;
  80  }
  81  
  82  /* Links
  83       ========================================================================== */
  84  
  85  /**
  86   * Remove the gray background color from active links in IE 10.
  87   */
  88  
  89  a {
  90      background-color: transparent;
  91  }
  92  
  93  /**
  94   * Improve readability of focused elements when they are also in an
  95   * active/hover state.
  96   */
  97  
  98  a:active,
  99  a:hover {
 100      outline: 0;
 101  }
 102  
 103  /* Text-level semantics
 104       ========================================================================== */
 105  
 106  /**
 107   * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
 108   */
 109  
 110  abbr[title] {
 111      border-bottom: 1px dotted;
 112  }
 113  
 114  /**
 115   * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
 116   */
 117  
 118  b,
 119  strong {
 120      font-weight: bold;
 121  }
 122  
 123  /**
 124   * Address styling not present in Safari and Chrome.
 125   */
 126  
 127  dfn {
 128      font-style: italic;
 129  }
 130  
 131  /**
 132   * Address variable `h1` font-size and margin within `section` and `article`
 133   * contexts in Firefox 4+, Safari, and Chrome.
 134   */
 135  
 136  h1 {
 137      font-size: 2em;
 138      margin: 0.67em 0;
 139  }
 140  
 141  /**
 142   * Address styling not present in IE 8/9.
 143   */
 144  
 145  mark {
 146      background: #ff0;
 147      color: #000;
 148  }
 149  
 150  /**
 151   * Address inconsistent and variable font size in all browsers.
 152   */
 153  
 154  small {
 155      font-size: 80%;
 156  }
 157  
 158  /**
 159   * Prevent `sub` and `sup` affecting `line-height` in all browsers.
 160   */
 161  
 162  sub,
 163  sup {
 164      font-size: 75%;
 165      line-height: 0;
 166      position: relative;
 167      vertical-align: baseline;
 168  }
 169  
 170  sup {
 171      top: -0.5em;
 172  }
 173  
 174  sub {
 175      bottom: -0.25em;
 176  }
 177  
 178  /* Embedded content
 179       ========================================================================== */
 180  
 181  /**
 182   * Remove border when inside `a` element in IE 8/9/10.
 183   */
 184  
 185  img {
 186      border: 0;
 187  }
 188  
 189  /**
 190   * Correct overflow not hidden in IE 9/10/11.
 191   */
 192  
 193  svg:not(:root) {
 194      overflow: hidden;
 195  }
 196  
 197  /* Grouping content
 198       ========================================================================== */
 199  
 200  /**
 201   * Address margin not present in IE 8/9 and Safari.
 202   */
 203  
 204  figure {
 205      margin: 1em 40px;
 206  }
 207  
 208  /**
 209   * Address differences between Firefox and other browsers.
 210   */
 211  
 212  hr {
 213      box-sizing: content-box;
 214      height: 0;
 215  }
 216  
 217  /**
 218   * Contain overflow in all browsers.
 219   */
 220  
 221  pre {
 222      overflow: auto;
 223  }
 224  
 225  /**
 226   * Address odd `em`-unit font size rendering in all browsers.
 227   */
 228  
 229  code,
 230  kbd,
 231  pre,
 232  samp {
 233      font-family: monospace, monospace;
 234      font-size: 1em;
 235  }
 236  
 237  /* Forms
 238       ========================================================================== */
 239  
 240  /**
 241   * Known limitation: by default, Chrome and Safari on OS X allow very limited
 242   * styling of `select`, unless a `border` property is set.
 243   */
 244  
 245  /**
 246   * 1. Correct color not being inherited.
 247   *    Known issue: affects color of disabled elements.
 248   * 2. Correct font properties not being inherited.
 249   * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
 250   */
 251  
 252  button,
 253  input,
 254  optgroup,
 255  select,
 256  textarea {
 257      color: inherit; /* 1 */
 258      font: inherit; /* 2 */
 259      margin: 0; /* 3 */
 260  }
 261  
 262  /**
 263   * Address `overflow` set to `hidden` in IE 8/9/10/11.
 264   */
 265  
 266  button {
 267      overflow: visible;
 268  }
 269  
 270  /**
 271   * Address inconsistent `text-transform` inheritance for `button` and `select`.
 272   * All other form control elements do not inherit `text-transform` values.
 273   * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
 274   * Correct `select` style inheritance in Firefox.
 275   */
 276  
 277  button,
 278  select {
 279      text-transform: none;
 280  }
 281  
 282  /**
 283   * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 284   *    and `video` controls.
 285   * 2. Correct inability to style clickable `input` types in iOS.
 286   * 3. Improve usability and consistency of cursor style between image-type
 287   *    `input` and others.
 288   */
 289  
 290  button,
 291  html input[type="button"], /* 1 */
 292  input[type="reset"],
 293  input[type="submit"] {
 294      -webkit-appearance: button; /* 2 */
 295      cursor: pointer; /* 3 */
 296  }
 297  
 298  /**
 299   * Re-set default cursor for disabled elements.
 300   */
 301  
 302  button[disabled],
 303  html input[disabled] {
 304      cursor: default;
 305  }
 306  
 307  /**
 308   * Remove inner padding and border in Firefox 4+.
 309   */
 310  
 311  button::-moz-focus-inner,
 312  input::-moz-focus-inner {
 313      border: 0;
 314      padding: 0;
 315  }
 316  
 317  /**
 318   * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 319   * the UA stylesheet.
 320   */
 321  
 322  input {
 323      line-height: normal;
 324  }
 325  
 326  /**
 327   * It's recommended that you don't attempt to style these elements.
 328   * Firefox's implementation doesn't respect box-sizing, padding, or width.
 329   *
 330   * 1. Address box sizing set to `content-box` in IE 8/9/10.
 331   * 2. Remove excess padding in IE 8/9/10.
 332   */
 333  
 334  input[type="checkbox"],
 335  input[type="radio"] {
 336      box-sizing: border-box; /* 1 */
 337      padding: 0; /* 2 */
 338  }
 339  
 340  /**
 341   * Fix the cursor style for Chrome's increment/decrement buttons. For certain
 342   * `font-size` values of the `input`, it causes the cursor style of the
 343   * decrement button to change from `default` to `text`.
 344   */
 345  
 346  input[type="number"]::-webkit-inner-spin-button,
 347  input[type="number"]::-webkit-outer-spin-button {
 348      height: auto;
 349  }
 350  
 351  /**
 352   * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
 353   * 2. Address `box-sizing` set to `border-box` in Safari and Chrome.
 354   */
 355  
 356  input[type="search"] {
 357      -webkit-appearance: textfield; /* 1 */
 358      box-sizing: content-box; /* 2 */
 359  }
 360  
 361  /**
 362   * Remove inner padding and search cancel button in Safari and Chrome on OS X.
 363   * Safari (but not Chrome) clips the cancel button when the search input has
 364   * padding (and `textfield` appearance).
 365   */
 366  
 367  input[type="search"]::-webkit-search-cancel-button,
 368  input[type="search"]::-webkit-search-decoration {
 369      -webkit-appearance: none;
 370  }
 371  
 372  /**
 373   * Define consistent border, margin, and padding.
 374   */
 375  
 376  fieldset {
 377      border: 1px solid #c0c0c0;
 378      margin: 0 2px;
 379      padding: 0.35em 0.625em 0.75em;
 380  }
 381  
 382  /**
 383   * 1. Correct `color` not being inherited in IE 8/9/10/11.
 384   * 2. Remove padding so people aren't caught out if they zero out fieldsets.
 385   */
 386  
 387  legend {
 388      border: 0; /* 1 */
 389      padding: 0; /* 2 */
 390  }
 391  
 392  /**
 393   * Remove default vertical scrollbar in IE 8/9/10/11.
 394   */
 395  
 396  textarea {
 397      overflow: auto;
 398  }
 399  
 400  /**
 401   * Don't inherit the `font-weight` (applied by a rule above).
 402   * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
 403   */
 404  
 405  optgroup {
 406      font-weight: bold;
 407  }
 408  
 409  /* Tables
 410       ========================================================================== */
 411  
 412  /**
 413   * Remove most spacing between table cells.
 414   */
 415  
 416  table {
 417      border-collapse: collapse;
 418      border-spacing: 0;
 419  }
 420  
 421  td,
 422  th {
 423      padding: 0;
 424  }