CSS help

[dawid17]

Im trying to make sales cards but for some reason the button goes out of it. I want to get the effect which is shown below;




my code
HTML

  <div class="package2">
<p>ADVANCED PACKAGE</p>
<div class="orange">
<h2 class='dollar'>$30</h2></div>
<p>Nullam suscipit vitae</p>
<p>Etiam faucibus</p>
<p>Vivamus viverra</p>
<a href="#" class="buttons5">PURCHASE</a>
</div>
</div>

CSS

.package2 {
  background-color: #f9f9f9;
  border: 1px solid #d7d7cf;
  width: 100%;
    height: 100%;
    margin-left: 20px;

    
 
}

.orange {
  background-color: #fd7c00;


}

.buttons5 {
  background-color: #fd7c00;
  text-decoration: none;
  color: #fff;
    padding: 5% 20%;
    
}