Experiments with Vertical Centering

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How do I make an experiments with vertical centering?

Test and demonstrations for various methods of using CSS to verically center content.. What is a experiments with vertical centering? How do you make a experiments with vertical centering? This script and codes were developed by KatieK on 12 January 2023, Thursday.

Experiments with Vertical Centering Previews

Experiments with Vertical Centering - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Experiments with Vertical Centering</title> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css"> <link rel='stylesheet prefetch' href='css/abcei.css'> <link rel="stylesheet" href="css/style.css">
</head>
<body> <h1>Experiments in Vertical Centering</h1>
<span class="works">Works! See notes for details.</span>
<span class="static-hw">Requires known dimensions.</span>
<span class="no-worky">Nope.</span>
<div id="flex" class="attempt works"> <h3><a href="https://css-tricks.com/snippets/css/a-guide-to-flexbox/">Flex</a></h3> <div class="outer"> <div class="inner">Couldn't be simpler to implement. Uses <a href="http://caniuse.com/flexbox">Flexbox</a>, so mind your browser support.</div> </div>
</div>
<div id="xlate" class="attempt works"> <h3><a href="https://css-tricks.com/centering-percentage-widthheight-elements/">Translate</a></h3> <div class="outer"> <div class="inner">Relies on <a href="http://caniuse.com/transforms2d">CSS2 transforms</a>, so mind your browser support. </div> </div>
</div>
<div id="display-table-cell" class="attempt works"> <h3>Display Table Cell</h3> <div class="outer"> <div class="inner">Works by setting table-type styling on existing markup. From CSS 2.1, so <a href="http://caniuse.com/#feat=css-table">pretty good browser support</a>.</div> </div>
</div>
<div id="ghost" class="attempt works"> <h3><a href="https://css-tricks.com/centering-in-the-unknown/">CSS Tricks: Ghost Element</a></h3> <div class="outer"> <div class="inner">Relies on pseudo-elements and inline-block, so mind your browser support.</div> </div>
</div>
<div id="table" class="attempt works">
<h3>Simple Table</h3>
<table class="outer"> <tr> <td class="inner">By using vertical alignment (native to a table), a variable height child can be vertically centered within a known height parent.</td> </tr>
</table>
</div>
<div id="simon" class="attempt static-hw"> <h3><a href="https://designshack.net/articles/css/how-to-center-anything-with-css/#comment-684580538">Simon's Margin Auto</a></h3> <div class="outer"> <div class="inner">Requires known height for <code>.inner</code>. <code>.inner</code> is positioned absolutely, but <code>.outer</code> will make it play nice with other elements.</div> </div> <p>This is the same technique as <a href="http://www.smashingmagazine.com/2013/08/09/absolute-horizontal-vertical-centering-css/">http://www.smashingmagazine.com/2013/08/09/absolute-horizontal-vertical-centering-css/</a>.</p>
</div>
<div id="yuhu" class="attempt no-worky"> <h3><a href="http://www.jakpsatweb.cz/css/css-vertical-center-solution.html">Vertical Centering in CSS by Yuhu</a></h2> <div class="outer"> <div class="inner"> <div class="innie-inner"> Puts table styling on semantic elements; requires extra element. Vertical center isn't correct in IE6 and IE7 even with hacks - see <a href="https://codepen.io/KatieK2/pen/BKFor">https://codepen.io/KatieK2/pen/BKFor</a>. </div> </div> </div>
</div>
<div id="valign" class="attempt no-worky"> <h3>v-align</h3> <div class="outer"> <div class="inner"> <img src="http://placekitten.com/64/64?image=12" /> <code>vertical align</code> is to specify how inline elements will align with each other. It's not flexible enough for most vertical centering needs, which is why it gets a "nope". </div> </div> <p>See <a href="http://reference.sitepoint.com/css/vertical-align">Sitepoint</a> or <a href="https://developer.mozilla.org/en-US/docs/Web/CSS/vertical-align">MDN</a> for more on vertical-align.</p>
</div>
</body>
</html>

Experiments with Vertical Centering - Script Codes CSS Codes

#flex .outer { display: -webkit-box; display: -ms-flexbox; display: flex; -ms-flex-align: center; }
#flex .inner { margin: auto; }
#xlate .outer { position: relative; }
#xlate .inner { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%); transform: translate(-50%, -50%);
}
#display-table-cell .outer { display: table; }
#display-table-cell .inner { display: table-cell; vertical-align: middle; text-align: center; }
#ghost .outer { text-align: center; }
#ghost .outer:before { content: ''; display: inline-block; height: 100%; vertical-align: middle; margin-right: -0.25em; }
#ghost .inner { display: inline-block; vertical-align: middle; }
#table table { border-collapse: separate; border-spacing: 2px; }
#table .inner { text-align: center; vertical-align: middle; }
#simon .outer { position: relative; }
#simon .inner { height: 100px; margin: auto; position: absolute; top: 0; right: 0; bottom: 0; left: 0; }
#yuhu .outer { display: table; overflow: hidden; *position: relative; }
#yuhu .inner { display: table-cell; vertical-align: middle; *position: absolute; *top: 50%; }
#yuhu .innie-inner { *position: relative; *top: -50%; }
#neg-mar .inner { position: relative; top: 50%; left: 50%; height: 6rem; margin-top: -3rem; margin-left: -9rem; }
#valign .outer { }
#valign .inner { }
#valign img { vertical-align: middle /*top bottom*/; }
/* Designations */
span { margin: 0 0 1rem 1rem; border: solid black 1px; padding: .5em; float: left; font-size: 75%; font-style: italic; }
span + span { margin-left: .5rem; }
.static-hw { background-color: #f5af7d !important; }
.no-worky { background-color: #c86a6a !important; }
.works { background-color: #a5af74 !important; }
/* Box Template */
.attempt { float: left; width: 24rem; margin-bottom: 1rem; margin-left: 1rem; border: solid #000 1px; }
.attempt:first-of-type { clear:left; }
.outer { height: 12rem; width: 22rem; border: dotted black 1px; margin: 1rem }
.inner { width: 18rem; margin: 0 auto; border: solid black 1px; padding: .5rem; box-sizing: border-box; }
Experiments with Vertical Centering - Script Codes
Experiments with Vertical Centering - Script Codes
Home Page Home
Developer KatieK
Username KatieK2
Uploaded January 12, 2023
Rating 4
Size 3,924 Kb
Views 6,072
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