body 
{
    font-family:'Times New Roman';
    font-size:16px;

}
#menungang ul{
background: #1F568B;
  list-style-type: none;
  text-align: left;
  width:100%;
}

#menungang ul li{

color: #f1f1f1;
  display: inline-block;
  width:auto;
  height: 40px;
  line-height: 40px;
  margin-left: 15px;
  margin-right: 20px;
  position:relative;

}
#menungang ul li a{

    text-decoration:none;
    color:#ffffff;
    font-weight:bold;
    display: inline-block;
}
#menungang ul li:hover{

}
#menungang ul li> .menucon{
display:none;
position:absolute;
  width:220px;
}
#menungang ul li:hover .menucon{
    display:block;
}
.menucon li {
  display: none;
  margin-left:0;

}
.menucon {
 display: none;
 position: absolute;
  text-align: left;
}