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W3.CSS - Building a Mobile App


Movies 2014

Frozen

The response to the animations was ridiculous.


The Fault in Our Stars

Touching, gripping and genuinely well made.


The Avengers

A huge success for Marvel and Disney.

Footer


Create a Basic Mobile Page

The pro version of W3.CSS is perfect for mobile apps. It is small and very fast.

Example

<!DOCTYPE html>
<html>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3pro.css">
<body>

<!-- Content here -->

</body>
</html>

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Add Content

Example (using classic HTML elements)

<div class="w3-container">
  <h1>Movies 2014</h1>
</div>

<div class="w3-cell-row">
  <div class="w3-cell">
    <img src="img_avatar.jpg">
  </div>
  <div class="w3-cell w3-container">
    <h3>Frozen</h3>
      <p>The response to the animations was ridiculous.</p>
  </div>
</div>

<div class="w3-container">
  <h3>Footer</h3>
</div>
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Example (using semantic HTML elements)

<header class="w3-container">
  <h1>Header</h1>
</header>

<div class="w3-cell-row">
  <div class="w3-cell">
    <img src="img_avatar.jpg">
  </div>
  <div class="w3-cell w3-container">
    <h3>Frozen</h3>
      <p>The response to the animations was ridiculous.</p>
  </div>
</div>

<footer class="w3-container">
  <h3>Footer</h3>
</footer>

</body>
</html>

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Add a Color Theme

Examples

<link rel="stylesheet" href="https://www.w3schools.com/lib/w3-theme-blue.css">
<link rel="stylesheet" href="https://www.w3schools.com/lib/w3-theme-red.css">
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Read more about color-themes in W3.CSS Color Themes.


Add More Style

Example

<img class="w3-cicle" src="img_avatar.jpg" alt="avatar">

<h3 class="w3-text-theme">Frozen</h3>
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Add Side Navigation

Example

<nav class="w3-sidebar w3-bar-block w3-card" style="width:30%">
<div class="w3-red">
  <a href="javascript:void(0)" onclick="closeSidebar()"
  class="w3-button w3-display-topright w3-xlarge">X</a>
    <div class="w3-padding-large w3-center">
      <img class="w3-circle" src="img_avatar.jpg" alt="avatar">
   </div>
  </div>
<a class="w3-bar-item w3-button" href="#">Home</a>
<a class="w3-bar-item w3-button" href="#">Friends</a>
<a class="w3-bar-item w3-button" href="#">Messages</a>
</nav>

<script>
function openSidebar() {
    document.getElementById("mySidebar").style.display = "block";
}

function closeSidebar() {
    document.getElementById("mySidebar").style.display = "none";
}
</script>
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Fixed Navigation, Header and Footer

Example

<header class="w3-top">

<nav class="w3-top">

<footer class="w3-bottom">
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