* {
  margin: 0;
  padding: 0;
}
.floor-box {
  width: 100%;
  height: 378px;
  background: #181819;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.floor {
  width: 1300px;
  min-width: 1300px;
  height: 330px;
  display: flex;
  justify-content: space-between;
}
.floor-left {
  width: 270px;
  display: flex;
  align-items: center;
}
.floor-left img {
  margin-right: 15px;
}
.floor-left span {
  font-size: 14px;
  line-height: 18px;
  color: #fff;
  opacity: 0.6;
}
.floor-center {
  padding: 102px 0 0;
  width: 706px;
  border-left: 1px solid rgba(255, 255, 255, 0.3);
  border-right: 1px solid rgba(255, 255, 255, 0.3);
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
}
.floor-center div {
  padding-left: 60px;
  box-sizing: border-box;
  width: 50%;
  display: flex;
}
.floor-center div img {
  width: auto;
  height: auto;
}
.floor-center div h4 {
  margin-left: 12px;
  display: flex;
  flex-direction: column;
}
.floor-center div h4 span {
  font-size: 16px;
  color: #fff;
  opacity: 0.5;
  line-height: 1;
  margin-bottom: 12px;
}
.floor-center div h4 p {
  font-size: 16px;
  color: #fff;
  line-height: 24px;
}
.floor-right {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  padding-top: 108px;
  box-sizing: border-box;
}
.floor-right div {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.floor-right div img {
  width: 130px;
  height: 130px;
}
.floor-right div span {
  margin-top: 12px;
  font-size: 14px;
  color: #fff;
  line-height: 22px;
  opacity: 0.5;
  text-align: center;
}
.floor-right div:nth-child(2) {
  margin-left: 36px;
}
.floor-line {
  width: 1920px;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}
.copyright {
  width: 1300px;
  height: 47px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
}
.copyright-info {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.copyright-info div:nth-child(1) a {
  color: rgba(255, 255, 255, 0.3);
}
.copyright-info div:nth-child(2) {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto 0;
}