#nav{
display: flex;
}
.menuopen{
  display: none;
}
#nav .logo{
  text-align: left;
  min-width: 400px;
  position: relative;
  z-index: 393;
}

#nav .new{
  position: absolute;
  top: 16px;
  right: 0px;
  z-index: 393;
}

#nav ul{
  margin: 40;
  padding: 0;
}
#nav li{
  list-style-type: none;
  position: relative;
  margin: 0;
  padding: 0;
  height: 48px;
  font-weight: bold;
  line-height: 1;
  display: inline-block;
}
#nav li a{
  position: relative;
  z-index: 2;
  display: block;
  padding: 6px 0 0 16px;
  height: 48px;
  overflow: hidden;
  color: #333;
}

#nav li span{
  font-size: 12px;
  color: #333;
}
#nav li em{
  display: block;
  font-size: 20px;
}
#nav li a:after {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
#nav li a:hover{
  text-decoration: none;
  color: #FF5820;
}
.lte-ie9 #nav li a:hover{
  background: #393939;
}
#nav li a:hover span{
  color: #FF5820;
}
#nav li a:hover:after{
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
}

#nav li a,
#nav li a:before,
#nav li a:after{
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
}

#nav li.nav_active a{
  color: #D90000;
}
#nav li.nav_active span, #nav li.nav_active a:hover span{
  color: #D90000;
}
#nav .disabled{
  padding: 8px 0 0 16px;
  color: #C0C0C0;
}
#nav .disabled span{
  color: #C0C0C0;
}


@media screen and (max-width: 768px){
  #nav{
    position: fixed;
    top: 0px;
    left: -180px;
    height: 100%;
    padding: 120px 0 0;
    background: #FFFFFF;
    overflow-x: hidden;
    border-top: 4px solid #D90000;
    -webkit-overflow-scrolling: touch;
    -webkit-transition: all .2s;
    -moz-transition: all .2s;
    -ms-transition: all .2s;
    -o-transition: all .2s;
    transition: all .2s;
	  float: left;
	  width: 180px;
	  display: block
  }
  #nav ul{
    height: 800px;
    overflow-y: auto;
    margin: 0;
    padding: 0;
  }
  #nav li{
    list-style-type: none;
    position: relative;
    margin: 0;
    padding: 0;
    height: 48px;
    font-weight: bold;
    line-height: 1;
    border-top: 1px solid #EEEEEE;
    background: rgba(248,248,248,.4);
	  display: block;
  }
  #nav li a{
    position: relative;
    z-index: 2;
    display: block;
    padding: 6px 0 0 16px;
    height: 48px;
    overflow: hidden;
    color: #D90000;
  }
  /*#nav li a:before,#nav .disabled:before{
  content: '*';
  font-family: 'digimon';
  font-size: 32px;
  display: block;
  width: 32px;
  height: 32px;
  font-style: normal;
  float: left;
  vertical-align: baseline;
  -webkit-transition: all .2s;
  -moz-transition: all .2s;
  -ms-transition: all .2s;
  -o-transition: all .2s;
  transition: all .2s;
  }
  */
  #nav li span{
    font-size: 12px;
    color: #393939;
  }
  #nav li em{
    display: block;
    font-size: 20px;
  }
  #nav li a:after {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  #nav li a:hover{
    text-decoration: none;
    color: #FFFFFF;
  }
  .lte-ie9 #nav li a:hover{
    background: #393939;
  }
  #nav li a:hover span{
    color: #FF5820;
  }
  #nav li a:hover:after{
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    background: #393939;
  }
  #nav .disabled{
    padding: 8px 0 0 16px;
    background: rgba(0,0,0,.2);
    color: #C0C0C0;
  }
  #nav .disabled span{
    color: #C0C0C0;
  }
  #nav li a:after{
    position: absolute;
    z-index: -1;
    display: block;
    content: '';
  }
  #nav li a,
  #nav li a:before,
  #nav li a:after{
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
  }
  #nav li.nav_active a{
    background: #333;
    color: #FFF;
  }
  #nav li.nav_active span{
    color: #FF5820;
  }

  #nav.open,.end.open{
    -webkit-transform: translate3d(180px, 0, 0);
    transform: translate3d(180px, 0, 0);
  }
  .lte-ie9 #main.open {
    left: 180px;
  }
  .lte-ie9 #nav.open{
    left: 0;
  }
  .menuopen{
    display: block;
    position: fixed;
    z-index: 393;
    left: 0;
    top: 0;
    width: 224px;
    height: 128px;
    background: transparent url('images/menuopen.png') left top;
    text-indent:120%;
    white-space:nowrap;
    overflow:hidden;
  }
  .menuopen:hover{
    background-position: right top;
  }
  #nav li.nav_active a{
    background: #333;
    color: #FFF;
  }
  #nav li.nav_active span{
    color: #FF5820;
  }
}

/*移动端下覆盖层*/
.overlay {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 9999;
  background: rgba(0,0,0,.6);
}

/*LOGO变化及左菜单置顶*/
.drawer img {
  width: 100%;
  -webkit-transition: all .1s;
  -moz-transition: all .1s;
  -ms-transition: all .1s;
  -o-transition: all .1s;
  transition: all .1s;
}
.drawer2 img {
  width: 180px;
  -webkit-transition: all .1s;
  -moz-transition: all .1s;
  -ms-transition: all .1s;
  -o-transition: all .1s;
  transition: all .1s;
}
.drawer2 {
  position: fixed;
  top:0;
}