<p>A demo of button styles using CSS <em>by</em><strong> Raziur Rahman</strong>, 2017</p>

<div class="container">
  <p>Flat buttons</p>
  <div class="btn">Ok</div>
  <div class="btn">Cool!</div>
</div>

<div class="container">
  <p>Soft Plastic buttons</p>
  <div class="btn plastic">Ok</div>
  <div class="btn plastic">Cool!</div>
</div>

<div class="container">
  <p>Hard Plastic buttons</p>
  <div class="btn hard">Ok</div>
  <div class="btn hard">Cool!</div>
</div>

body {
  background-color: #222;
  color: #ddd;
  font-family: sans-serif;
  text-align: center;
}

p {
  margin-bottom: 20px;
  font-size: 14px;
}
div.container {
  background-color: #333;
  padding: 10px 20px 20px 20px;
  margin-bottom: 5px;
  border-radius: 5px;
  display: inline-block;
}

div.btn {
  background-color: #999;
  display: inline-block;
  padding: 10px;
  border-radius: 2px;
  color: #eee;
  margin-right: 5px;
}

div.btn:hover {
  background-color: #eee;
  color: #222;
  cursor: pointer;
}

div.btn:active {
  background-color: #777;
}

div.plastic {
  border-radius: 5px;
  box-shadow: inset -2px -2px 2px #333;
}

div.hard {
  box-shadow: inset 1px 1px 1px rgba(255,255,255,.5), 1px 1px 1px rgba(0,0,0,.5);
  
}