使用了weui
// 模糊查询
$(".username_search").keyup(function () {
$(".content")
.hide()
.filter(":contains('" + ( $(this).val() ) + "')")
.show();
}).keyup();
//content是内容区
<div class="sear_top">
<div class="searchbar_wrap">
<div class="weui_search_bar">
<form class="weui_search_outer">
<div class="weui_search_inner">
<i class="weui_icon_search"></i>
<input type="search" class="weui_search_input username_search" id="weui_search_input"
placeholder="请输入关键字" required="">
<a href="javascript:" class="weui_icon_clear"></a>
</div>
<label for="weui_search_input" class="weui_search_text">
<i class="weui_icon_search"></i>
<span>请输入关键字</span>
</label>
</form>
<a href="javascript:" class="weui_search_cancel">取消</a>
</div>
</div>
<a href="#" class="weui_btn weui_btn_default btn-top">
<i class="fa fa-plus" aria-hidden="true"></i>
<span>新增地址</span>
</a>
</div>