详解移动端HTML5页面端去掉input输入框的白色背景

<div>  
            <img src="<c:url value="/images/weixin/timeQ.png"/>" class="imgCen" onclick="updateDate(-1);"/>  
            <input type="date" name="queryDate" id="queryDate" value="" onchange="changeDate();"/>   
            <img src="<c:url value="/images/weixin/timeH.png"/>" class="imgCen" onclick="updateDate(1);" style="margin-left: -8px;"/>  
        </div>  

.date input[type=date] {  
    background-color:transparent;  
    color:#fff;  
    FILTER: alpha(opacity=0); /androd/  
    appearance:none;  /下拉框去掉右侧图标/  
    -moz-appearance:none;  
    -webkit-appearance:none;  
}