jQuery addClass example

Change class name on click in jQuery

by saidulu401

HTML

<div id="banner-message">
  <p class="configurations-button">Hello World</p>
  <button>Change color</button>
</div>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#banner-message {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  font-size: 25px;
  text-align: center;
  transition: all 0.2s;
  margin: 0 auto;
  width: 500px;
}

button {
  background: #0084ff;
  border: none;
  border-radius: 5px;
  padding: 8px 14px;
  font-size: 15px;
  color: #fff;
}

#banner-message.alt {
  background: #0084ff;
  color: #fff;
  margin-top: 40px;
  width: 200px;
}

#banner-message.alt button {
  background: #fff;
  color: #000;
}

JavaScript

var minSpecs = '<h1>Minimum Tech Specs</h1><p>8th generation intel core i5 Processor</p><p>Windows10 Home Edition</p><p>Intel HD Graphics</p><p>8GB RAM</p><p>120GB ROM</p>';
$(".configurations-button").before(minSpecs);
var price = '<div style="display:flex"><div style="flex:1">Standard Delevery</div><div style="flex:1">Free</div></div><div style="display:flex"><div style="flex:1">Dell Price</div><div style="flex:1">$1,009.99</div></div>';
$(".configurations-button").before(price);
var rewards = '<div><img src="star-image.png">Upto 60% back</div><p style="font-size:10px;color:blue">in rewards</div>';
$(".configurations-button").before(rewards);