.section_header {
  width: 100%;
  background: #fff;
}
.section_header .mod_block_header {
  width: 1280px;
  height: 80px;
  margin: 0 auto;
  overflow: hidden;
}
.section_header .mod_block_header .header_logo {
  float: left;
  line-height: 80px;
}
.section_header .mod_block_header .header_logo a {
  font-size: 42px;
  font-weight: 600;
  color: #2e3d4b;
  display: block;
}
.section_header .mod_block_header .header_service {
  float: right;
}
.section_header .mod_block_header .header_service ul {
  overflow: hidden;
  padding: 25px 0px;
}
.section_header .mod_block_header .header_service ul li {
  width: 80px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  float: left;
  padding: 0px 6px;
}
.section_header .mod_block_header .header_service ul li a {
  width: 100%;
  height: 100%;
  display: block;
  color: #fff;
  font-size: 16px;
  background: #3ac9ab;
  border-radius: 4px;
}
.section_header .mod_block_header .header_service ul li a:hover {
  background: #2cbc9e;
}
.section_header .mod_block_header .header_service ul li:nth-child(2) a {
  color: #000;
  background: none;
}
.section_header .mod_block_header .header_service ul li:nth-child(2) a:hover {
  color: #3ac9ab;
}
.section_header .mod_block_header .header_index {
  float: right;
  margin-right: 50px;
}
.section_header .mod_block_header .header_index ul {
  height: 80px;
  line-height: 80px;
  overflow: hidden;
}
.section_header .mod_block_header .header_index ul li {
  padding: 0px 25px;
  float: left;
  text-align: center;
}
.section_header .mod_block_header .header_index ul li a {
  color: #424f61;
  font-size: 16px;
}
.section_header .mod_block_header .header_index ul li a.cur {
  color: #3ac9ab;
}
.section_header .mod_block_header .header_index ul li a:hover {
  color: #2cbc9e;
}
.section_footer {
  width: 100%;
  background: #2E3D4B;
}
.section_footer .mod_block_footer {
  width: 1280px;
  height: 200px;
  margin: 0 auto;
  padding: 60px 0px;
  overflow: hidden;
}
.section_footer .mod_block_footer .footer_left {
  float: left;
  padding: 0px 130px;
  border-right: 1px solid #273541;
}
.section_footer .mod_block_footer .footer_left .footer_left_code {
  width: 150px;
  height: 150px;
  background: url(img/img_v3/code.png);
}
.section_footer .mod_block_footer .footer_main {
  float: left;
  padding: 50px 130px;
  border-right: 1px solid #273541;
}
.section_footer .mod_block_footer .footer_main span {
  color: #7C8583;
  font-size: 16px;
  display: block;
  line-height: 28px;
}
.section_footer .mod_block_footer .footer_right {
  float: left;
  overflow: hidden;
  padding: 50px 120px;
}
.section_footer .mod_block_footer .footer_right ul {
  float: left;
  margin-right: 40px;
}
.section_footer .mod_block_footer .footer_right ul span {
  color: #7C8583;
  font-size: 16px;
}
.section_footer .mod_block_footer .footer_right ul li {
  line-height: 28px;
  margin-top: 10px;
}
.section_footer .mod_block_footer .footer_right ul li a {
  color: #fff;
  font-size: 14px;
  text-decoration: none;
}
.section_footer .mod_block_footer .footer_right ul li a:hover {
  color: #a6afbb;
}
.section_footer .mod_block_footer .footer_right ul:last-child {
  margin-right: 0px;
}