哪位懂CSS的大神帮我翻译下,下面的这段话,翻译成中文

Question

 #bg{ display: none;  position: absolute;  top: 0%;  left: 0%;  width: 100%;  height: 100%;  background-color: black;  z-index:1001;  -moz-opacity: 0.7;  opacity:.70;  filter: alpha(opacity=70);}
#show{display: none;  position: absolute;  top: 25%;  left: 22%;  width: 53%;  height: 49%;  padding: 8px;  border: 8px solid #E8E9F7;  background-color: white;  z-index:1002;  overflow: auto;}

Answer 1

#bg // 选择id为bg的html对象
{ display: none;  //该元素不可见:不可见
 position: absolute;  //定位方式:绝对定位
 top: 0%;  left: 0%;  width: 100%;  height: 100%;  //元素大小,不解释
 background-color: black;  //背景颜色:黑色
 z-index:1001;  //浮动优先级:1001（自定义的一个值）
 -moz-opacity: 0.7;  //不认识
 opacity:.70;  //不认识
 filter: alpha(opacity=70);//不认识
 }
 //见上=_=大概搜一下英语单词就能明白的八九不离十。
#show{display: none;  position: absolute;  top: 25%;  left: 22%;  width: 53%;  height: 49%;  padding: 8px;  border: 8px solid #E8E9F7;  background-color: white;  z-index:1002;  overflow: auto;}