css实例 - div隐藏滚动条仍保留滚动效果

编辑代码

<style>
#subparant{
    overflow:hidden;    
    width: 500px;
    border: 1px rgba(0,0,0,1.00) solid;
}

#parent{
    width: 515px;
    height: 100px;
    overflow-y: auto;
    overflow-x: hidden;
    opacity:10%;
}

#child{
    width:511px;
    background-color:rgba(123,8,10,0.42);
}
</style>
<body>
    <div id="subparant">
        <div id="parent">
            <div id="child">
                123<br/>123<br/>123<br/>123<br/>123<br/>123<br/>123<br/>123<br/>
            </div>
        </div>
     </div>
 </body>