.nav {
  width: 100%;
  height: 100px;
  margin-bottom: 4px;
  background: #fff;
}
.nav .ylm-nav {
  height: 100%;
  padding: 0 90px 0 60px;
  box-sizing: border-box;
}
.nav .ylm-nav .ylm-logo {
  float: left;
}
.nav .ylm-nav .ylm-logo img {
  margin-top: 23px;
}
.nav .ylm-nav .ylm-nav-list {
  float: right;
}
.nav .ylm-nav .ylm-nav-list li {
  float: left;
  margin-left: 60px;
  line-height: 100px;
}
.nav .ylm-nav .ylm-nav-list li.active {
  border-bottom: 4px solid #0044b2;
}
.nav .ylm-nav .ylm-nav-list li.active a {
  color: #0044b2;
}
.nav .ylm-nav .ylm-nav-list li a {
  display: inline-block;
  height: 100%;
}
.nav .ylm-nav .ylm-nav-list li a:hover {
  color: #0044b2;
}
.footer {
  width: 100%;
  height: 200px;
}
.footer .contact-us {
  height: 150px;
  background: #1b1e23;
}
.footer .contact-us .w-contact-us {
  box-sizing: border-box;
  padding: 0 60px;
  height: 100%;
}
.footer .contact-us .w-contact-us p {
  font-size: 18px;
  color: #fff;
}
.footer .contact-us .w-contact-us p a {
  color: #fff;
}
.footer .contact-us .w-contact-us p.address {
  margin-top: 25px;
}
.footer .contact-us .w-contact-us p.tel {
  margin: 15px 0;
}
.footer .contact-us .w-contact-us img {
  text-align: center;
  margin-top: 20px;
  width: 90px;
  height: 90px;
  margin-bottom: 6px;
}
.footer .contact-us .w-contact-us .code-text {
  font-size: 16px;
}
.footer .copy {
  height: 50px;
  background: #0b0d0f;
}
.footer .copy p {
  text-align: center;
  color: #8e8e8f;
  font-size: 16px;
  line-height: 50px;
}