.example {
    display: block;
    position: relative;
    margin: 0;
  }
  .example ul {
    margin: 0;
    padding: 0;
    overflow: hidden;
  }
  .example li {
    display: block;
    float: left;
    
  }
    .example li img {
      /*display: block;*/
      margin: 0;
    }

.demo {
  display: block;
  position: relative;
  margin: 0 0 50px 0;
}

pre, code {
  font-family: Monaco, monospace;
  overflow: hidden;
}

pre.prettyprint {
  padding: 0;
  border: none;
  max-width: 100%;
  overflow: hidden;
}

.tag {
	color: #3C4348;
}

.atv, .str, .kwd, .lit {
	color: #A0D0AB;
}

.pun, .opn, .clo, .atn {
	color: #3C4348;
}

.com {
	color: #C4CDD2;
}

hr {
  border: none;
  outline: none;
  height: 1px;
  background: #F7F7F7;
  margin: 50px 0;
}

.body-subcontainer {
  width: 800px;
  height: 320px;
  float: right;
}

.body-subcontainer.responsive-width-demo {
  width: auto;
  min-width: 315px;
}
.mban{
  position: absolute;
  width: 400px;
  height: 250px;
  background-color: #000000;
  filter:alpha(opacity=30);   
  -moz-opacity:0.3;   
  -khtml-opacity: 0.3;   
  opacity: 0.3;   
  z-index: 1;
  display: none;
}

.mban-z{
  position: absolute;
  z-index: 5;
  font-size: 18px;
  color: #ffffff;
  width: 117px;
  line-height: 64px;
  text-align: center;
  border-bottom: 1px solid #ffffff;
  top: 50px;
  display: none;
}
.mban-zz{
    position: absolute;
    z-index: 5;
    font-size: 18px;
    color: #ffffff;
    text-align: center;
    top: 137px;
    display: none;
}