<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style>
.disabled {
pointer-events: none;
opacity: 0.3;
}
.button {
border-radius: 20px;
padding: 10px 15px;
border: 1px solid #000;
background: #b5b3b3;
cursor: pointer;
display: inline-block;
margin: 10px;
}
.button-blue:hover {
background: #75a4fa;
}
.button-green:hover {
background: #53e05a;
}
</style>
</head>
<body>
<div class="button button-blue">
Hover over this blue button
</div>
<br/>
<div class="button button-green">
Hover over this green button
</div>
<br/>
<div class="button button-blue disabled">