html,
body {
  margin: 0;
  padding: 0;
  min-width: 1440px;
}
img {
  display: block;
  width: 100%;
  height: auto;
}
.warpper {
  font-size: 24px;
}
.footer {
  background: #282828;
  padding: 116px 201px 32px;
}
.footer .flexBox {
  width: 66%;
  display: flex;
  justify-content: space-between;
}
.footer .flexBox .flex-item {
  min-width: 340px;
  max-width: 340px;
}
.footer .flexBox .item-header {
  width: 320px;
  font-size: 23px;
  color: #ffffff;
  font-weight: bold;
  padding: 0 0 27px 69px;
  border-bottom: 1px solid #ffffff;
  box-sizing: border-box;
  position: relative;
  margin-bottom: 30px;
}
.footer .flexBox .item-header::before {
  display: block;
  content: "";
  width: 26px;
  height: 9px;
  background: #0074f3;
  position: absolute;
  left: 0;
  top: 8px;
}
.footer .flexBox .cooperation {
  margin-left: 21px;
  text-wrap: wrap;
  color: #ffffff;
  font-size: 17px;
  line-height: 34px;
}
.footer .flexBox .contactWarp {
  margin-left: 21px;
}
.footer .flexBox .contactWarp .contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 29px;
}
.footer .flexBox .contactWarp .contact-item:last-child {
  margin-bottom: 0;
}
.footer .flexBox .contactWarp .contact-item .contact-icon {
  width: 38px;
  height: 38px;
  display: block;
  margin-right: 19px;
}
.footer .flexBox .contactWarp .contact-item .item-content {
  color: #ffffff;
  font-size: 18px;
  font-weight: 500;
}
.footer .flexBox .contactWarp .contact-item .item-content > div:first-child {
  margin-bottom: 5px;
}
.footer .flexBox .qrCodeWarp {
  margin-left: 21px;
  width: 130px;
  height: 130px;
  border: 1px solid #ffffff;
  box-sizing: border-box;
  padding: 8px 11px 15px 12px;
  position: relative;
}
.footer .flexBox .qrCodeWarp .qrText {
  position: absolute;
  width: 70px;
  font-size: 14px;
  text-align: center;
  color: #ffffff;
  background: #282828;
  bottom: -10px;
  left: 0;
  right: 0;
  margin: auto;
}
.footer .copyright {
  text-align: center;
  color: #999999;
  font-size: 12px;
  margin-top: 134px;
}
.footer .copyright a {
  color: #999999;
  text-decoration: none;
}