html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
a,
address,
em,
img,
strong,
i,
dl,
dt,
dd,
ol,
ul,
li,
form,
label,
table,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
footer,
header,
menu,
nav,
output,
section,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-style: normal;
  vertical-align: baseline;
}
body {
  font-size: 14px;
  font-family: "Microsoft YaHei", "WenQuanYi Micro Hei", "PingFangSC-Light", sans-serif;
}
ol,
ul {
  list-style: none;
}
input,
textarea {
  background-color: #ffffff;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
a {
  text-decoration: none;
  color: #333;
}
.section_main {
  width: 100%;
  background: #EBEFF5;
}
.section_main .mod_block_main {
  width: 980px;
  margin: 0 auto;
}
.section_main .mod_block_main .main_brief {
  width: 100%;
  padding: 100px 0px 0px;
}
.section_main .mod_block_main .main_brief .main_brief_one {
  color: #273541;
  font-size: 22px;
  display: block;
}
.section_main .mod_block_main .main_brief .main_brief_two {
  color: #a6afbb;
  font-size: 16px;
  display: block;
  margin-top: 28px;
  line-height: 22px;
}
.section_main .mod_block_main .main_brief .main_brief_three {
  color: #a6afbb;
  font-size: 16px;
  display: block;
  margin-top: 6px;
  line-height: 22px;
}
.section_main .mod_block_main .main_contact {
  width: 100%;
  padding: 200px 0px;
}
.section_main .mod_block_main .main_contact .main_contact_one {
  color: #273541;
  font-size: 22px;
  display: block;
}
.section_main .mod_block_main .main_contact ul {
  margin-top: 28px;
}
.section_main .mod_block_main .main_contact ul li {
  color: #a6afbb;
  margin-top: 6px;
  font-size: 16px;
}
.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;
}