.folderContent {
  position: relative;
}

.folderContent .jaf-close {
  display: block;
  position: absolute;
  top: 3px;
  right: 3px;
  width: 32px;
  height: 32px;
  background-image: url('../img/new/jaf-close.png')/*tpa=http://www.weaver.com.cn/e8/img/new/jaf-close.png*/;
}

.folderContent .jaf-close:hover {
  text-decoration: none;
  background-image: url('../img/new/jaf-close-hover.png')/*tpa=http://www.weaver.com.cn/e8/img/new/jaf-close-hover.png*/;
}