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How do you easily horizontally center a using CSS? [duplicate]
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If old browsers are not an issue, use HTML5 / CSS3. If they are, apply polyfills and still use HTML5 / CSS3. I assume that your div has no margins or paddings here, but they are relatively easy to account for. The code follows.
.centered {
position: relative...
Is it possible to use JavaScript to change the meta-tags of the page?
...r bookmarks. You can add personalized content here. Example:
<!DOCTYPE html>
<title>Test</title>
<meta name="description" content="this is old">
<script type='text/javascript' src='http://code.jquery.com/jquery-1.8.2.js'></script>
<button>Change descriptio...
Get a list of URLs from a site [closed]
...URLs, this would only really work for sites that are collections of static HTML files. If the site has URL query parameters, server-side rewritten URLs, or any kind of include/require/etc. assembling of pages, this won't really work.
– T.J. Schuck
Jun 24 '11 a...
How to make a in Bootstrap look like a normal link in nav-tabs?
... role attribute is not a valid attribute for the a element. (w3.org/TR/html5/text-level-semantics.html#the-a-element)
– nZeus
Apr 13 '17 at 20:14
1
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CSS table-cell equal width
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HTML
<div class="table">
<div class="table_cell">Cell-1</div>
<div class="table_cell">Cell-2 Cell-2 Cell-2 Cell-2Cell-2 Cell-2</div>
<div class="table_cell">Cell-3Cell-3 Cell-3...
Semi-transparent color layer over background-image?
... absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
HTML for this:
<div class="background">
<div class="layer">
</div>
</div>
Of course you need to define a width and height to the .background class, if there are no other elements inside of i...
Center Oversized Image in Div
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wonderful: this works with any element. even with html 5 video... thanks!
– taseenb
Nov 20 '13 at 14:37
3
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How to solve privileges issues when restore PostgreSQL Database
...roles instead: https://www.postgresql.org/docs/current/static/sql-set-role.html and https://www.postgresql.org/docs/current/static/sql-alterrole.html.
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Deleting all pending tasks in celery / rabbitmq
...>> app.control.purge()
http://docs.celeryproject.org/en/latest/faq.html#how-do-i-purge-all-waiting-tasks
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What is the difference between
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Comments out code within brackets; not sent to client (as opposed to HTML comments).
Visit Ruby Doc for more infos about ERB.
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