相关疑难解决方法(0)

我在创建具有子元素的透明元素时遇到问题.使用此代码,子元素从父元素获取不透明度值.

我需要将子元素的不透明度重置/设置为任意值.浏览器参考是Maple Browser (for a Samsung TV Application).

 .video-caption {
        position: absolute;
        top:50px;
        width: 180px;
        height: 55px;
        background-color: #000;
        -khtml-opacity:.40; 
        -moz-opacity:.40; 
        -ms-filter:"alpha(opacity=40)";
        filter:alpha(opacity=40);
        filter: progid:DXImageTransform.Microsoft.Alpha(opacity=0.4); /*just for testing*/
        opacity:.40; 
    }
    .video-caption > p {
        color: #fff !important;
        font-size: 18px;
        -khtml-opacity:1; 
        -moz-opacity:1; 
        -ms-filter:"alpha(opacity=100)";
        filter:alpha(opacity=100);
        filter: progid:DXImageTransform.Microsoft.Alpha(opacity=1);
        opacity:1; 
    }

编辑标记

<div> <img id="videothb-1" src="https://xxxxx/splash.jpg"> <div class="video-caption"> <p>Description here</p> </div> </div>