HTML – 可能吗？ – 一个div叠加层,它被鼠标事件完全忽略(这样

问题是这个重叠的div将优先于任何鼠标事件,因此它使下面的交互式谷歌地图无用.必须有一种方法可以让重叠的div忽略鼠标事件,让下面的div得到它们. (拜托,拜托！)

或者,还有另一种方法吗？

这是输出的代码：

<div id="pageWrapper" style="display: block; ">
    <div class="page_content">
        <div id="pageShadow"></div>
        <div id="pageMap"><p><iframe width="1096" height="462" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="http://maps.google.com/maps?f=q&amp;source=s_q&amp;hl=en&amp;geocode=&amp;q=Baked+Beans+B.V.+i.o.,+Amsterdam,+Nederland&amp;sll=52.365721,4.891641&amp;sspn=0.008648,0.022724&amp;ie=UTF8&amp;hq=baked+beans+bv+io&amp;hnear=Amsterdam,+North+Holland,+The+Netherlands&amp;ll=52.363837,4.891109&amp;spn=0.01664,0.045447&amp;z=14&amp;iwloc=near&amp;cid=2617758725349562441&amp;output=embed"></iframe></p>
</div>
    </div>

    <div id="page_description">
        <p>Text about the company</p>
    </div>

    <div id="page_credits">

        <div class="recTitle">Job 1</div>
        <div class="recJob"><p>Description</p>
</div>

        <div class="recTitle">Job 2</div>
        <div class="recJob"><p>Description</p>
</div>

        <div class="recTitle"></div>
        <div class="recJob"></div>

    </div>

</div>

这是相关的CSS：

#pageWrapper {
position: relative;
}

.page_content {
max-height: 462px;
position: relative;
}

#pageShadow {
position: absolute;
top:0;
left: 0;
-moz-opacity: .5;
opacity:.5;
filter: alpha(opacity=50);  
background-color: aqua;
z-index: 300;
min-height:462px;
min-width: 1096px;
}

#pageMap {
position: absolute;
top:0;
left: 0;
z-index: 299;
min-height:462px;
min-width: 1096px;
}

.recTitle {
color: #333;
font-size: 21px;
font-family: 'ProximaNovaLight','Helvetica Neue',Helvetica,Arial,sans-serif;
padding-left: 3px;
padding-bottom: 16px;
}

.recTitle:first-child {
padding-top: 10px;
}

.recJob {
padding-left: 3px;
padding-bottom: 30px;
}

#page_description {
position: absolute;
top:462px;
font-family: 'ProximaNovaLight',sans-serif;
font-size: 17px;
float:left;
width:792px;
padding: 15px;
padding-top:20px;
line-height: 22px;
font-weight: normal;
min-height: 345px;
background-color: white;
}

#page_credits {
position: absolute;
top:462px;  
left:822px;
padding: 15px 10px 15px 10px;
float:right;
width:254px;
background-color: #f5f5f5;
min-height: 350px;  
}

这就是我想要达到的效果:(顶部的阴影效果)
div overlay http://baked-beans.tv/bb/wp-content/uploads/site-dev/google-map-inner-shadow-div-overlay.jpg