<!DOCTYPE html>
<html>
<head>
<title>Custom button 1</title>
<style>
.btn-1 {
display: block;
border: none;
background: #F44336;
padding: 10px 15px;
color: #fff; font-size: 20px;
border-radius: 5px;
cursor: pointer;
outline: none;
transition: background 1s;

box-shadow: 0 8px 16px 0
rgba(0,0,0,0.2), 0 6px 20px 0
rgba(0,0,0,0.19);
}
.btn-1:hover{
background: #4CAF50;
}
</style>
</head>
<body>

<button class="btn-1">
Login
</button>

</body>
</html>

@html_css_tut
"codingWithElias"