占位符中的fontawesome用户

Eph*_*aim 6 html css icons

如何把fontawesome放在占位符中.这是我的代码:

<div class="form-group">         
    <input class="form-control" placeholder="username" id="inputdefault" type="text" />
    <input class="form-control" placeholder="password" id="inputdefault" type="text" />
</div>
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All*_* JS 3

试试这个方法:

input {
  padding:10px;
	font-family: FontAwesome;
   
}
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<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>
<form role="form">
  <div class="form-group">
    <input type="text" class="form-control empty" id="iconified" placeholder="&#xf2ba">
  </div>
</form>
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