body,
html,
ul,
p,
ol,
h1,
h2,
h3 {
  padding: 0;
  margin: 0;
}
li {
  list-style: none;
}
.w_1200 {
  width: 1200px;
  margin: 0 auto;
}
.d_s_s {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}
.d_c {
  display: flex;
  align-items: center;
  justify-content: center;
}
.container .header {
  background: #fff;
}
.container .header .header_content {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.container .header .header_content .nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.container .header .header_content .nav a {
  color: #333;
  width: 120px;
  display: block;
  text-decoration: none;
  font-size: 16px;
  text-align: center;
  position: relative;
}
.container .header .header_content .nav a i {
  position: absolute;
  height: 4px;
  width: 30px;
  background: #007EFF;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  display: none;
}
.container .header .header_content .nav a:hover {
  color: #0F5FD0;
  font-weight: bold;
}
.container .header .header_content .nav a.active {
  color: #0F5FD0;
  font-weight: bold;
}
.container .header .header_content .nav a.active i {
  display: block;
}
.container .footer {
  background: #141A32;
  padding: 36px 0;
}
.container .footer .footer_content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.container .footer .footer_content .nav {
  display: flex;
  align-items: center;
  justify-content: center;
}
.container .footer .footer_content .nav a {
  font-size: 16px;
  color: #fff;
  text-decoration: none;
  display: block;
  margin-right: 40px;
}
.container .footer .footer_content .code_and_tel {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}
.container .footer .footer_content .code_and_tel .code {
  width: 120px;
  height: 120px;
  background: #fff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.container .footer .footer_content .code_and_tel .code img {
  width: 100px;
  height: 100px;
  display: block;
  margin: 0;
  padding: 0;
}
.container .footer .footer_content .code_and_tel .tel_info {
  font-size: 18px;
  color: #fff;
  margin-left: 10px;
}
.container .footer .footer_content .code_and_tel .tel_info p {
  display: flex;
  align-items: center;
  justify-content: center;
  justify-content: flex-start;
  line-height: 2em;
}
.container .footer .footer_content .code_and_tel .tel_info p i {
  width: 18px;
  height: 18px;
  margin-right: 5px;
}
.container .footer .footer_content .code_and_tel .tel_info p:nth-child(1) i {
  background: url('../img/dh.png') no-repeat center center;
}
.container .footer .footer_content .code_and_tel .tel_info p:nth-child(2) i {
  background: url('../img/xx.png') no-repeat center center;
}
.container .footer .footer_content .code_and_tel .tel_info p:nth-child(3) i {
  background: url('../img/dz.png') no-repeat center center;
}
.container .footer .icp {
  text-align: center;
  color: #fff;
  padding-top: 80px;
}