Я пытаюсь создать кнопку bootstrap v3.3.5 с помощью существующего класса btn-default, ниже приведен пример кода того, что я сделал.
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="#" onclick="location.href='https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css'; return false;">
<!-- Optional theme -->
<link rel="stylesheet" href="#" onclick="location.href='https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css'; return false;">
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<style type="text/css">
.sign-in-facebook
{
background-image: url('http://i.stack.imgur.com/e2S63.png');
background-position: -9px -7px;
background-repeat: no-repeat;
background-size: 39px 43px;
padding-left: 41px;
color: #000;
}
.sign-in-facebook:hover
{
background-image: url('http://i.stack.imgur.com/e2S63.png');
background-position: -9px -7px;
background-repeat: no-repeat;
background-size: 39px 43px;
padding-left: 41px;
color: #000;
}
</style>
<p>My current button got white background<br/>
<input type="button" value="Sign In with Facebook" class="btn btn-default sign-in-facebook" style="margin-top:2px; margin-bottom:2px;" >
</p>
<p>I need the current btn-default style like below<br/>
<input type="button" class="btn btn-default" value="Sign In with Facebook" />
</p>
<strong>NOTE:</strong> facebook icon at left side of the button.