* {
  margin: 0;
  padding: 0;
}
.floor-box {
  width: 100%;
  height: 513px;
  background: #2a4cbe;
  display: flex;
  justify-content: center;
  position: relative;
  border-bottom-left-radius: 80px;
  overflow: hidden;
}
.floor {
  width: 1200px;
}
.floor-top {
  padding: 72px 0 59px;
  border-bottom: 2px solid #9cabe1;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.floor-top .floor_logo img {
  width: 296px;
  height: 34px;
}
.floor-top div:nth-child(2) a {
  font-size: 16px;
  color: #fff;
  margin-right: 55px;
  text-decoration: none;
}
.floor-top div:nth-child(2) a:last-child {
  margin-right: 0;
}
.floor-center {
  margin-top: 83px;
  display: flex;
  justify-content: space-between;
}
.floor-center-left p {
  padding-top: 55px;
  font-size: 16px;
  color: #fff;
  line-height: 1;
}
.floor-center-left h4 {
  margin-top: 20px;
  font-size: 42px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  letter-spacing: 2px;
}
.floor-center-center {
  font-size: 14px;
  color: #fff;
  display: flex;
  flex-direction: column;
}
.floor-center-center p {
  width: 300px;
  font-size: 16px;
  color: #fff;
  letter-spacing: 1px;
  display: flex;
}
.floor-center-center p span {
  line-height: 28px;
}
.floor-center-center p span:nth-child(1) {
  flex-shrink: 0;
}
.floor-center-right {
  display: flex;
  align-items: center;
}
.floor-center-right div {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.floor-center-right div img {
  width: 104px;
  height: 104px;
  padding: 5px;
  background: url(../img/qrcode_border.png) no-repeat center;
}
.floor-center-right div span {
  margin-top: 8px;
  font-size: 16px;
  color: #fff;
  line-height: 1;
}
.floor-center-right div:last-child {
  margin-left: 24px;
}
.copyright {
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 0;
  height: 70px;
  background-color: #53a21e;
  font-size: 12px;
  color: #fff;
  display: flex;
  justify-content: center;
}
.copyright-info {
  width: 1200px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}