Bootstrap输入框组件的学习代码,供大家参考,具体内容如下
<div class="input-group">
<span class="input-group-addon">@
<input type="text" class="form-control" placeholder="Username">
<div class="input-group">
<input type="text" class="form-control" placeholder="Username">
<span class="input-group-addon">@