HTML5: How to define a scalar measurement within a known range?

Last update on August 19 2022 21:51:57 (UTC/GMT +8 hours)

Solution:

HTML Code:

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>How to define a scalar measurement within a known range</title> 
</head>  
<body>
<p>Display a gauge value here:</p>
<meter value="5" min="0" max="20">2 out of 20</meter><br>
<meter value="0.6">60%</meter>
</body>
</html>

Live Demo:

See the Pen meter-answer by w3resource (@w3resource) on CodePen.

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HTML-CSS: Tips of the Day

Why is vertical-align: middle not working on my span or div?

This seems to be the best way - some time has passed since my original post and this is what should be done now:

HTML Code:

<div class="main">
  <div class="inner"> This </div>
</div>

CSS Code:

.main {
  display: table;
  
  /* optional css start */
  height: 90px;
  width: 90px;
  /* optional css end */
}
        
.inner {
  border: 1px solid #000000;
  display: table-cell;
  vertical-align: middle;
}

Live Demo:

See the Pen html css common editor by w3resource (@w3resource) on CodePen.