[Code] Ẩn nội dung Spoiler đẹp

.spoiler .genmed {height:15px;display:
inline-block;border: 1px solid
#c5ccd1;width:96%;font-size:12px;background:#e8e8e5;color:#333332;
font-weight: bold;padding:3px 20px 5px 20px}
.spoiler .genmed b{display:none}
.spoiler .genmed:before{content:"Bấm vào đây xem toàn bộ nội dung"}
.signa .genmed,.postbody .genmed{ float: left;}
.spoiler_closed.hidden {
  display:none;
}
td.spoiler_content img{max-width:590px;max-height:965px}
.spoiler
 .genmed:hover{color:red;background:#e8e8e5
url(http://i48.servimg.com/u/f48/16/18/15/10/untitl74.png) no-repeat 6px
 10px}
.spoiler_content {padding-top:-1px;
  width:96%;padding:3px 20px;
  font-family: Verdana,Arial,Helvetica,sans-serif;
  font-size: 12px;
  color: #000;
  background: #f5f5f5;
  border: 1px solid #c5ccd1}
.spoiler_content.hidden {
  display:none;
  }