body {
  background: #f6fafd url(../images/bg_body.png) no-repeat;
  background-size: 100% 572px;
  background-position: top center;
}
.w {
  width: 100%;
  padding: 0 10px;
}
.header .shortcut {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-top: 10px;
}
.header .shortcut .wza {
  font-size: 14px;
}
.header .shortcut .wza a {
  color: #fff;
  cursor: pointer;
}
.header .shortcut .zzms {
  margin-left: 20px;
  cursor: pointer;
}
.header .shortcut .zzms img {
  width: 110px;
}
.header .banner {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}
.header .banner .logo {
  width: 450px;
  height: auto;
}
.header .banner .tq {
  width: 250px;
  height: 31px;
  margin-top: 20px;
  margin-bottom: 20px;
  padding-left: 40px;
  overflow: hidden;
}
.header .banner .search_box {
  display: flex;
  width: 257px;
  height: 39px;
  background-color: #fff;
  border-radius: 39px;
  overflow: hidden;
  padding: 0 16px;
}
.header .banner .search_box input {
  flex: 1;
  border: 0;
  outline: 0;
  color: #909090;
}
.header .banner .search_box .btn {
  background-color: #fff;
  border: 0;
  outline: 0;
}
.header .nav {
  display: flex;
  margin-top: 40px;
  border-bottom: 3px solid #2d7bd3;
}
.header .nav li {
  width: 166px;
  height: 50px;
  border-top-left-radius: 3px;
  border-top-right-radius: 3px;
}
.header .nav li a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 16px;
  color: #000;
  font-weight: 700;
}
.header .nav li a .normal {
  display: block;
}
.header .nav li a .hover {
  display: none;
}
.header .nav li a img {
  display: none !important;
  margin-right: 10px;
}
.header .nav li:hover,
.header .nav li.active {
  background-color: #2d7bd3;
}
.header .nav li:hover a,
.header .nav li.active a {
  color: #fff;
}
.header .nav li:hover a .normal,
.header .nav li.active a .normal {
  display: none;
}
.header .nav li:hover a .hover,
.header .nav li.active a .hover {
  display: block;
}
.footer {
  display: flex;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 3px solid #2d7bd3;
  font-size: 14px;
}
.footer .footer_left {
  width: 100%;
}
.footer .footer_left .copyright {
  display: flex;
  justify-content: center;
  margin-bottom: 10px;
}
.footer .footer_left .copyright li {
  margin: 0 10px;
  color: #718693;
}
.footer .footer_left .copyright li a {
  color: #718693;
}
.footer .footer_left .copyright li a:hover {
  color: #2d7bd3;
}
.footer .footer_right {
  display: flex;
  justify-content: center;
  width: 100%;
}