#menuaot ul {
    list-style:none;
    font-size: 15px;
    font-weight: bold;
    clear:both;
    margin:0px;
    text-align: left;
}
#menuaot ul li{
    float: right;
}
#menuaot ul li a{
    display:block;
    font-weight: bold;
    padding:0px 15px 10px 0px;
    background-color: transparent;
}
#menuaot ul li a span{
    display:block;
}
#menuaot ul li a span.title{
    color:#888;
}
#menuaot ul li a:hover{
}
#menuaot ul li a:hover span.title{
    color: #ff4500;
}

#menuaot ul li a span.text{
  position: absolute;
  top: 40px;
  width: 155px;
  height: 40px;
  line-height: 20px;
  font-size: 12px;
  font-style: normal;
  font-weight: normal;
  visibility:hidden;
  color:#333;
  text-align: left;
  text-indent: 7px;
  background:#f5f6f4;
  display: block;
}

#menuaot ul li a:hover span.text{
    visibility:visible;
}