×

Save Your Code

If you click the save button, your code will be saved, and you get an URL you can share with others.

By clicking the "Save" button you agree to our terms and conditions.

Report Error

×

Save to Google Drive

If you have a Google account, you can save this code to your Google Drive.

Google will ask you to confirm Google Drive access.

×

Open from Google Drive

If you have saved a file to Google Drive, you can open it here:

Result Size: 625 x 571
×
Change Orientation Save Code Save to Google DriveSave to Google Drive Load from Google DriveLoad from Google Drive Change Theme, Dark/Light
​x
 
<!DOCTYPE html>
<html>
<title>W3.CSS</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="../w3css/4/w3.css">
<body class="w3-container w3-auto">
​
<h2>W3.CSS Alerts</h2>
<p>The w3-panel class is used to display alerts:</p>
​
<div class="w3-panel w3-pale-red w3-border">
  <h3>Danger!</h3>
  <p>Red often indicates a dangerous or negative situation.</p>
</div>
​
<div class="w3-panel w3-pale-yellow w3-border">
  <h3>Warning!</h3>
  <p>Yellow or orange often indicates a warning that might need attention.</p>
</div>
​
<div class="w3-panel w3-pale-green w3-border">
  <h3>Success!</h3>
  <p>Green often indicates something successful or positive.</p>
</div>
​
<div class="w3-panel w3-pale-blue w3-border">
  <h3>Information!</h3>
  <p>Blue often indicates a neutral informative change or action.</p>
</div>
​
<div class="w3-panel w3-red">
  <h3>Danger!</h3>
  <p>Red often indicates a dangerous or negative situation.</p>
</div>
​
<div class="w3-panel w3-yellow">
  <h3>Warning!</h3>
  <p>Yellow or orange often indicates a warning that might need attention.</p>
</div>
​
<div class="w3-panel w3-green">
  <h3>Success!</h3>
  <p>Green often indicates something successful or positive.</p>
</div>
​
<div class="w3-panel w3-blue w3">
  <h3>Information!</h3>
×

Report a Problem: