#cssmenu,
#cssmenu ul,
#cssmenu ul li,
#cssmenu ul li a,
#cssmenu #menu-button {
  padding: 0;
  margin: 0;
  border: 0;
  list-style: none;
  line-height: 1;
  display: block;
  position: relative;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
#cssmenu:after,
#cssmenu ul:after {
  content: '';
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
#cssmenu {
  display: block;
}
#cssmenu #menu-button {
  display: none;
}
#cssmenu #menu-line {
  height: 3px;
  background: #01437d;
  position: absolute;
  top: -2px;
  left: 0;
  -webkit-transition: all 1s ease-out;
  -moz-transition: all 1s ease-out;
  -ms-transition: all 1s ease-out;
  -o-transition: all 1s ease-out;
  transition: all 1s ease-out;
}
#cssmenu > ul > li {
  float: left;
  margin-right: 80px;
}
#cssmenu > ul > li > a {
  color: #505050;
  font-size: 15px;
  line-height: 60px;
  padding: 0 10px;
  text-transform: uppercase;
  -webkit-transition: color .3s ease;
  -moz-transition: color .3s ease;
  -ms-transition: color .3s ease;
  -o-transition: color .3s ease;
  transition: color .3s ease;
}
#cssmenu > ul > li:hover > a,
#cssmenu > ul > li.active > a {
  color: #01437d;
}
#cssmenu > ul > li.has-sub > a {
  padding-right: 20px;
}
#cssmenu > ul > li.has-sub > a::after {
  content: '';
  position: absolute;
  right: 0;
  top: 28px;
  width: 5px;
  height: 5px;
  border-bottom: 1px solid #505050;
  border-right: 1px solid #505050;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  -webkit-transition: border-color .3s ease;
  -moz-transition: border-color .3s ease;
  -ms-transition: border-color .3s ease;
  -o-transition: border-color .3s ease;
  transition: border-color .3s ease;
}
#cssmenu > ul > li.has-sub:hover > a::after,
#cssmenu > ul > li.has-sub.active > a::after {
  border-color: #01437d;
}
/*二级*/
#cssmenu > ul > li > ul {
  border-top: 2px solid #005fa0;
  box-shadow: 0 0 5px #d2d2d2;
  background: #fff;
  padding: 0 5px 5px;
  position: absolute;
  left: -9999px;
}
#cssmenu > ul > li:hover > ul {
  left: auto;
}
#cssmenu > ul > li > ul > li {
  height: 0;
  -webkit-transition: height .5s ease;
  -moz-transition: height .5s ease;
  -ms-transition: height .5s ease;
  -o-transition: height .5s ease;
  transition: height .5s ease;
}
#cssmenu > ul > li:hover > ul > li {
  height: 40px;
}
#cssmenu > ul > li > ul > li > a {
  width: 150px;
  height: 40px;
  line-height: 40px;
  background: #fff;
  border-bottom: 1px solid #d2d2d2;
  color: #434343;
  font-size: 14px;
  padding: 0 10px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  -webkit-transition: color .3s ease;
  -moz-transition: color .3s ease;
  -ms-transition: color .3s ease;
  -o-transition: color .3s ease;
  transition: color .3s ease;
}
#cssmenu > ul > li > ul > li > a:hover,
#cssmenu > ul > li > ul > li > a.active {
  color: #01437d;
}
#cssmenu > ul > li > ul > li.has-sub > a::after {
  content: '';
  position: absolute;
  right: 10px;
  top: 18px;
  width: 5px;
  height: 5px;
  border-bottom: 1px solid rgba(255, 255, 255, .8);
  border-right: 1px solid rgba(255, 255, 255, .8);
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  -webkit-transition: border-color .3s ease;
  -moz-transition: border-color .3s ease;
  -ms-transition: border-color .3s ease;
  -o-transition: border-color .3s ease;
  transition: border-color .3s ease;
}
#cssmenu > ul > li > ul > li.has-sub:hover > a::after {
  border-color: #ffffff;
}
/*三级*/
#cssmenu > ul > li > ul > li > ul {
  position: absolute;
  left: -9999px;
  top: 0;
}
#cssmenu > ul > li > ul > li:hover > ul {
  left: 131px;
}
#cssmenu > ul > li > ul > li > ul > li {
  height: 0;
  -webkit-transition: height .5s ease;
  -moz-transition: height .5s ease;
  -ms-transition: height .5s ease;
  -o-transition: height .5s ease;
  transition: height .5s ease;
}
#cssmenu > ul > li > ul > li:hover > ul > li {
  height: 40px;
}
#cssmenu > ul > li > ul > li > ul > li > a {
  width: 130px;
  height: 40px;
  line-height: 40px;
  background: #10469b;
  color: rgba(255, 255, 255, .8);
  font-size: 14px;
  padding: 0 10px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  -webkit-transition: color .3s ease;
  -moz-transition: color .3s ease;
  -ms-transition: color .3s ease;
  -o-transition: color .3s ease;
  transition: color .3s ease;
}
#cssmenu > ul > li > ul > li > ul > li > a:hover,
#cssmenu > ul > li > ul > li > ul > li > a.active {
  color: #ffffff;
}