#nav,
#nav ul,
#nav ul li,
#nav ul li a,
#nav #menu-button {
  margin: 0;
  padding: 0;
  border: 0;
  list-style: none;
  display: block;
  position: relative;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

  #nav ul ul  li:before{
    display: none;
  }
 #nav  ul  li:last-child:before{
    content: '';
    font-size: 16px;
    color: #FFF;
    position: absolute;
    right: 0;
    top: 0;
    line-height: 60px;
  } 
/*#nav:after,
#nav > ul:after {
  content: ".";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}*/
#nav #menu-button {
  display: none;
}
#nav {
  max-width: 1400px;
  clear: both;
  margin: 0 auto;
  z-index: 9999;
}
#menu-line {
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  -webkit-transition: all 0.25s ease-out;
  -moz-transition: all 0.25s ease-out;
  -ms-transition: all 0.25s ease-out;
  -o-transition: all 0.25s ease-out;
  transition: all 0.25s ease-out;
}
#nav > ul > li {
  float: left;
  text-align: center;
  width: 12.5%;
  line-height: 120px;
}
#nav.align-center > ul {
  font-size: 0;
  text-align: center;
}
#nav.align-center > ul > li {
  display: inline-block;
  float: none;
}
#nav.align-center ul ul {
  text-align: left;
}
#nav.align-right > ul > li {
  float: right;
}
#nav.align-right ul ul {
  text-align: right;
}
#nav > ul > li > a {
  font-size: 16px;
  line-height: 120px;
  text-decoration: none;
  text-transform: uppercase;
  color: #000000;
  -webkit-transition: color .2s ease;
  -moz-transition: color .2s ease;
  -ms-transition: color .2s ease;
  -o-transition: color .2s ease;
  transition: color .2s ease;
  color: #FFF;
}
#nav > ul > li:hover > a,
#nav > ul > li.active > a {
  color: #fed200;
}
#nav > ul > li.has-sub > a {
  padding-right: 0;
}

#nav ul ul {
  position: absolute;
  left: -9999px;
}
#nav li:hover > ul {
  left: -20px;
}
#nav.align-right li:hover > ul {
  right: 0;
}
#nav ul ul ul {
  margin-left: 100%;
  top: 0;
}
#nav.align-right ul ul ul {
  margin-left: 0;
  margin-right: 100%;
}
#nav ul ul li {
  height: 40px;
  -webkit-transition: height .2s ease;
  -moz-transition: height .2s ease;
  -ms-transition: height .2s ease;
  -o-transition: height .2s ease;
  transition: height .2s ease;
  width: 150px;
}
#nav ul li:hover > ul > li {
  height: 40px;
}
#nav ul ul li a {
  width: 150px;
  font-size: 14px;
  background: #FFF;
  line-height: 40px;
  text-align: center;
  text-decoration: none;
  color: #7f7f7f;
  -webkit-transition: color .2s ease;
  -moz-transition: color .2s ease;
  -ms-transition: color .2s ease;
  -o-transition: color .2s ease;
  transition: color .2s ease;
}
#nav ul ul li:hover > a,
#nav ul ul li a:hover {
  color: #ffffff;
  background: #009a44;
}
#nav ul ul li.has-sub > a::after {
  position: absolute;
  top: 13px;
  right: 10px;
  width: 4px;
  height: 4px;
  border-bottom: 1px solid #dddddd;
  border-right: 1px solid #dddddd;
  content: "";
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  -webkit-transition: border-color 0.2s ease;
  -moz-transition: border-color 0.2s ease;
  -ms-transition: border-color 0.2s ease;
  -o-transition: border-color 0.2s ease;
  transition: border-color 0.2s ease;
}
#nav.align-right ul ul li.has-sub > a::after {
  right: auto;
  left: 10px;
  border-bottom: 0;
  border-right: 0;
  border-top: 1px solid #dddddd;
  border-left: 1px solid #dddddd;
}
#nav ul ul li.has-sub:hover > a::after {
  border-color: #ffffff;
}

@media screen and (max-width: 1024){
  #nav ul{
    display: none;
  }
}
@media screen and (max-width: 992px) {
  /*导航*/
  #nav:after {height: 90px;}
  #nav > ul > li,#nav > ul > li > a {line-height: 90px;font-size: 15px;}
}