2012-06-29 04:46:45 +00:00
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//
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2011-11-26 05:34:55 +00:00
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// Scaffolding
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2012-06-29 04:46:45 +00:00
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// --------------------------------------------------
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2011-05-04 01:09:25 +00:00
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2011-08-17 05:58:01 +00:00
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2013-03-10 18:24:07 +00:00
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// Reset the box-sizing
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2014-01-24 01:23:57 +00:00
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//
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// Heads up! This reset may cause conflicts with some third-party widgets.
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// For recommendations on resolving such conflicts, see
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// http://getbootstrap.com/getting-started/#third-box-sizing
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2014-01-17 04:00:28 +00:00
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* {
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.box-sizing(border-box);
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}
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2013-08-13 04:26:43 +00:00
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*:before,
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*:after {
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2013-03-17 18:15:04 +00:00
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.box-sizing(border-box);
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2013-03-10 18:24:07 +00:00
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}
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2012-02-21 16:24:18 +00:00
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// Body reset
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2011-05-04 01:09:25 +00:00
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2013-01-16 01:55:14 +00:00
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html {
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font-size: 62.5%;
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-webkit-tap-highlight-color: rgba(0,0,0,0);
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}
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2011-05-04 01:09:25 +00:00
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body {
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2013-03-27 00:12:17 +00:00
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font-family: @font-family-base;
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2013-04-05 18:42:29 +00:00
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font-size: @font-size-base;
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2013-03-27 00:12:17 +00:00
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line-height: @line-height-base;
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2012-11-30 22:37:24 +00:00
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color: @text-color;
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2013-04-01 00:29:05 +00:00
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background-color: @body-bg;
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2012-11-30 08:24:17 +00:00
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}
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2013-06-25 23:07:51 +00:00
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// Reset fonts for relevant elements
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2012-11-30 08:24:17 +00:00
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input,
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button,
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select,
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textarea {
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2013-03-27 00:12:17 +00:00
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font-family: inherit;
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font-size: inherit;
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line-height: inherit;
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2011-05-04 01:09:25 +00:00
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}
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2011-09-03 06:01:38 +00:00
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2012-02-21 16:24:18 +00:00
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// Links
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2011-05-04 01:09:25 +00:00
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a {
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2012-11-30 22:37:24 +00:00
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color: @link-color;
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2011-05-04 01:09:25 +00:00
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text-decoration: none;
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2013-08-18 21:28:55 +00:00
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&:hover,
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&:focus {
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color: @link-hover-color;
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text-decoration: underline;
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}
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&:focus {
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.tab-focus();
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}
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2012-12-21 04:52:20 +00:00
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}
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2012-07-27 07:06:43 +00:00
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2014-01-30 05:23:23 +00:00
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// Figures
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//
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// We reset this here because previously Normalize had no `figure` margins. This
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// ensures we don't break anyone's use of the element.
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figure {
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margin: 0;
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}
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2012-07-27 07:06:43 +00:00
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// Images
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2012-12-21 04:52:20 +00:00
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img {
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2013-06-28 07:09:10 +00:00
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vertical-align: middle;
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}
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// Responsive images (ensure images don't scale beyond their parents)
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2013-08-15 07:46:18 +00:00
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.img-responsive {
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.img-responsive();
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2012-12-21 04:52:20 +00:00
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}
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2012-09-04 18:31:48 +00:00
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// Rounded corners
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2012-07-27 07:06:43 +00:00
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.img-rounded {
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2013-07-18 06:41:05 +00:00
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border-radius: @border-radius-large;
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2012-07-27 07:06:43 +00:00
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}
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2013-01-18 04:16:04 +00:00
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// Image thumbnails
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2013-08-19 02:24:10 +00:00
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//
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// Heads up! This is mixin-ed into thumbnails.less for `.thumbnail`.
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.img-thumbnail {
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padding: @thumbnail-padding;
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line-height: @line-height-base;
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background-color: @thumbnail-bg;
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border: 1px solid @thumbnail-border;
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border-radius: @thumbnail-border-radius;
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.transition(all .2s ease-in-out);
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// Keep them at most 100% wide
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.img-responsive(inline-block);
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}
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2012-07-27 07:06:43 +00:00
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2012-09-04 18:31:48 +00:00
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// Perfect circle
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2012-07-27 07:06:43 +00:00
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.img-circle {
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2013-08-09 11:57:49 +00:00
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border-radius: 50%; // set radius in percents
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2012-08-20 04:12:52 +00:00
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}
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2013-07-05 19:21:05 +00:00
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// Horizontal rules
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hr {
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margin-top: @line-height-computed;
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margin-bottom: @line-height-computed;
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border: 0;
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border-top: 1px solid @hr-border;
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}
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2013-08-19 02:24:10 +00:00
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Improve accessibility (Section 508, WCAG)
This PR significantly improves Bootstrap's accessibility for users of assistive technology, such as screen readers. Some of the these changes add additional markup to the source examples, but we believe that the sacrifice in readability is worth achieving more widespread usage of accessibility best-practices.
What was done
- Added lots of [WAI-ARIA attributes](http://www.w3.org/WAI/intro/aria)
- Added `.sr-only` helper class, that is only readable by screen readers (and invisible for all other users). This lets us - make progress bars and paginations accessible to screen reading users.
- Advised users to always use label elements. For inline forms, they can hide them with `.sr-only`
- Added 'Skip navigation' link
- Added "Accessibility" section to getting-started.html.
What *wasn't* done
- Contrast issues (twbs#3572)
- Tooltips (twbs#8469)
- Documentation re: usage of icons, since they now live in a separate repo
Major props to all that contributed: @bensheldon, @jasonlally, @criscristina, and @louh. Feel free to chime in, guys, if I've left anything out.
2013-08-07 04:25:36 +00:00
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// Only display content to screen readers
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2013-08-19 02:24:10 +00:00
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//
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Improve accessibility (Section 508, WCAG)
This PR significantly improves Bootstrap's accessibility for users of assistive technology, such as screen readers. Some of the these changes add additional markup to the source examples, but we believe that the sacrifice in readability is worth achieving more widespread usage of accessibility best-practices.
What was done
- Added lots of [WAI-ARIA attributes](http://www.w3.org/WAI/intro/aria)
- Added `.sr-only` helper class, that is only readable by screen readers (and invisible for all other users). This lets us - make progress bars and paginations accessible to screen reading users.
- Advised users to always use label elements. For inline forms, they can hide them with `.sr-only`
- Added 'Skip navigation' link
- Added "Accessibility" section to getting-started.html.
What *wasn't* done
- Contrast issues (twbs#3572)
- Tooltips (twbs#8469)
- Documentation re: usage of icons, since they now live in a separate repo
Major props to all that contributed: @bensheldon, @jasonlally, @criscristina, and @louh. Feel free to chime in, guys, if I've left anything out.
2013-08-07 04:25:36 +00:00
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// See: http://a11yproject.com/posts/how-to-hide-content/
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.sr-only {
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2013-08-07 07:28:44 +00:00
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position: absolute;
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width: 1px;
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Improve accessibility (Section 508, WCAG)
This PR significantly improves Bootstrap's accessibility for users of assistive technology, such as screen readers. Some of the these changes add additional markup to the source examples, but we believe that the sacrifice in readability is worth achieving more widespread usage of accessibility best-practices.
What was done
- Added lots of [WAI-ARIA attributes](http://www.w3.org/WAI/intro/aria)
- Added `.sr-only` helper class, that is only readable by screen readers (and invisible for all other users). This lets us - make progress bars and paginations accessible to screen reading users.
- Advised users to always use label elements. For inline forms, they can hide them with `.sr-only`
- Added 'Skip navigation' link
- Added "Accessibility" section to getting-started.html.
What *wasn't* done
- Contrast issues (twbs#3572)
- Tooltips (twbs#8469)
- Documentation re: usage of icons, since they now live in a separate repo
Major props to all that contributed: @bensheldon, @jasonlally, @criscristina, and @louh. Feel free to chime in, guys, if I've left anything out.
2013-08-07 04:25:36 +00:00
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height: 1px;
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margin: -1px;
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padding: 0;
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2013-08-07 07:28:44 +00:00
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overflow: hidden;
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2013-10-05 18:14:19 +00:00
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clip: rect(0,0,0,0);
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2013-08-07 07:28:44 +00:00
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border: 0;
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Improve accessibility (Section 508, WCAG)
This PR significantly improves Bootstrap's accessibility for users of assistive technology, such as screen readers. Some of the these changes add additional markup to the source examples, but we believe that the sacrifice in readability is worth achieving more widespread usage of accessibility best-practices.
What was done
- Added lots of [WAI-ARIA attributes](http://www.w3.org/WAI/intro/aria)
- Added `.sr-only` helper class, that is only readable by screen readers (and invisible for all other users). This lets us - make progress bars and paginations accessible to screen reading users.
- Advised users to always use label elements. For inline forms, they can hide them with `.sr-only`
- Added 'Skip navigation' link
- Added "Accessibility" section to getting-started.html.
What *wasn't* done
- Contrast issues (twbs#3572)
- Tooltips (twbs#8469)
- Documentation re: usage of icons, since they now live in a separate repo
Major props to all that contributed: @bensheldon, @jasonlally, @criscristina, and @louh. Feel free to chime in, guys, if I've left anything out.
2013-08-07 04:25:36 +00:00
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}
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