body {
  background: #f3f3f3;
}

.banxin {
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
  background: #fff;
  box-sizing: border-box;
}

header,
footer {
  background-color: #fff;
}

header {
  height: 82px;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
}

header .banxin {
  display: flex;
  height: 82px;
  align-items: stretch;
  background-color: #fff;
}
header .banxin > .company-name {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;

  color: #fff;
  padding: 0 30px;
}

main {
  margin-top: 82px;
  overflow: hidden;
  min-height: calc(100vh - 80px - 152px);
}

footer {
  display: flex;
  justify-content: center;
  padding: 40px 0;
}

.footer-top {
  color: black;
  font-weight: bold;
  font-size: 16px;
}
.footer-top a {
  color: black;
  margin: 0 40px;
}

.footer-top a:first-of-type {
    margin-left: 0;
}
.footer-top a:last-of-type {
    margin-right: 0;
}

.footer-bottom {
  padding-top: 24px;
  font-weight: bold;
  color: #666;
}

.footer-bottom a {
  color: #337ab7;
}
a{
    text-decoration: none;
    color: #000;
}