JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css">
<div  class="btn btn-app btn-app-spinner">
  <input onclick="reply_click();" type="text" class="form-control small-input">
  Set Budget
</div>
<a class="btn btn-app">
         <i class="fa fa-floppy-o"></i> Apply Actions
</a>

CSS

.btn {
  border-radius: 3px;
  -webkit-box-shadow: none;
  box-shadow: none;
  border: 1px solid transparent;
}
.btn:active {
  -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
  -moz-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
  box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
}
.btn:focus {
  outline: none;
}
.btn[class*='bg-']:hover {
  -webkit-box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.2);
  box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.2);
}
.btn-app {
  border-radius: 3px;
  position: relative;
  padding: 15px 5px;
  margin: 0 0 10px 10px;
  min-width: 80px;
  height: 60px;
  text-align: center;
  color: #666;
  border: 1px solid #ddd;
  background-color: #f4f4f4;
  font-size: 12px;
}
.btn-app > .fa,
.btn-app > .glyphicon,
.btn-app > .ion {
  font-size: 20px;
  display: block;
}
.btn-app:hover {
  background: #f4f4f4;
  color: #444;
  border-color: #aaa;
}
.btn-app:active,
.btn-app:focus {
  -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
  -moz-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
  box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
}

JavaScript

function reply_click(e){
   alert("clicked!");
}