#title-ulmenu li {
  width: 100px;
  display: inline-block;
  font-family: "microsoft yahei";
}
#title-ulmenu li a {
  font-size: 14px;
  line-height: 42px;
  color: #66696c;
}
#menu-ulmenu li {
  width: 13%;
  display: inline-block;
  height: 48px;
  font-size: 18px;
  text-align: center;
  font-family: "microsoft yahei";
}
#menu-ulmenu li a {
  color: black;
  opacity: 1 !important;
}
a {
  text-decoration: none;
  cursor: pointer;
}
li {
  list-style: none;
}
.nav ul {
  position: absolute;
  top: 82;
  left: 329px;
  width: 1225px;
  margin: 0 auto;
  overflow: hidden;
  z-index: 1000;
}
.nav ul li {
  float: left;
  width: 175px;
  line-height: 48px;
  font-size: 18px;
  text-align: center;
}
.nav ul li a {
  color: #ffffff;
}
.nav ul li a:hover {
  border-bottom: 2px solid #ffffff;
  padding-bottom: 9px;
}
.nav .navBg {
  position: relative;
  opacity: 0.8;
  background: rgba(13, 13, 14, 0.25);
  height: 48px;
  width: 100%;
}