漏洞百出的模仿 - 珍惜des

DOCTYPE HTML>
html>
head>
meta charset="UTF-8">


style type="text/css">
body{
    margin:0;padding:0;
    }
#content,img,.bg,a{
    width: 122px;
    height: 92px;
    text-align: center;
    }
img{position:absolute;z-index:-1;left:0px;}
.bg{transition: all .3s ease-out;}
a{text-decoration:none;   
   display: inline-block;
    color: #fff;
    width: 63px;
    height: 18px;
    font-size: 12px;
    line-height: 16px;
    background-color: red;
    border-radius: 9px;    
}
.bg{background-color:#fff;opacity:0;}
span{color:#fff;line-height: 60px;height: 60px;}
.bg:hover{background-color:black;opacity:0.6;}

style>
head>

div id="content">
img class="img"src="http://img3.duitang.com/uploads/item/201402/19/20140219214112_VHNVS.jpeg">
div class="bg">
div class="coupon">
          
        span>关注人数 12.1万span>
        div>
div class="enter">
          a href="#">点击进入a>
        div>
div>
div>
body>
html>

效果：