.kv {
  width: 100vw;
  height: 100vh;
  background: url(../images/property-bg.jpg) no-repeat center/cover;
}
.kv::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.3);
  width: 100vw;
  height: 100vh;
  z-index: 1;
}
.kv .container {
  position: relative;
  z-index: 2;
}
.kv .subtitle {
  letter-spacing: 0.5em;
  font-weight: 300;
  text-transform: uppercase;
}
.kv .summary {
  position: absolute;
  left: 50%;
  bottom: 80px;
  z-index: 2;
  font-size: 18px;
  transform: translateX(-50%);
  color: #ffffff;
}
.kv .scrolldown {
  position: absolute;
  left: 50%;
  bottom: 0;
  z-index: 2;
  transform: translateX(-50%);
  animation: arrow-down 1s infinite;
}
.kv .scrolldown i {
  color: #fff;
  font-size: 2.5rem;
  text-shadow: 0 0 5px rgba(0, 0, 0, 0.8);
}

.kv .title {
  padding-bottom: 15px;
  position: relative;
  margin: 60px auto;
  font-size: 60px;
  color: #fff;
}

.kv .title::after {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  content: "";
  width: 80px;
  height: 6px;
  background: #8570e4;
}
@keyframes arrow-down {
  0% {
    -webkit-transform: translateY(-10px);
    transform: translateY(-10px);
  }
  60% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
  100% {
    -webkit-transform: translateY(-10px);
    transform: translateY(-10px);
  }
}

.info-box .property {
  margin-top: 60px;
}

.info-box .property .head {
  align-items: flex-start;
  text-transform: uppercase;
  font-size: 60px;
  margin-bottom: 30px;
}

.info-box .property .head p {
  color: #479fd1;
  opacity: 0.3;
}
.info-box .property .title {
  font-size: 1.8rem;
  display: inline-block;
  padding-bottom: 15px;
  position: relative;
  margin-top: -20px;
  font-weight: bold;
  padding-left: 10px;
  color: #333;
}

.info-box .property .title::after {
  position: absolute;
  top: 0;
  left: 0;
  content: "";
  width: 2px;
  height: 36px;
  background: #479fd1;
  opacity: 0.3;
}

.info-box .property .head p span {
  color: #fff;
  text-shadow: 0 0 2px rgba(0, 0, 0);
}

.left {
  box-sizing: border-box;
}
.left .img-box {
  flex: 1;
}
.left .img-box img {
  width: 70%;
}
.left .text-box {
  flex: 1;
}

.left .text-box .head {
  text-transform: uppercase;
  font-size: 44px;
}

.left .text-box .head p {
  color: #dfdfdf;
}
.left .text-box .title {
  font-size: 1.8rem;
  padding-bottom: 15px;
  margin-top: -26px;
  position: relative;
  color: #333;
}
.left .text-box .text {
  line-height: 1.8;
  color: #333;
  opacity: 0.7;
}

.left .text-box .title::after {
  position: absolute;
  bottom: 20px;
  left: 280px;
  content: "";
  width: 40px;
  height: 2px;
  background: #479fd1;
}
.left .text-box .btn {
  background-color: #479fd1;
  padding: 6rpx 12rpx;
  color: #fff;
  margin-top: 20px;
  width: 120px;
  height: 30px;
}

.auth-box {
  width: 100vw;
  height: 660px;
  position: relative;
  background: url(../images/index-bg5.jpg) no-repeat center/cover;
}
.auth-box::after {
  content: "";
  position: absolute;
  pointer-events: none;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.3);
  width: 100vw;
  height: 660px;
  z-index: 1;
}
.auth-box .main {
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.auth-box .property .head p,
.auth-box .property .head .title {
  color: #fff;
  text-align: right;
}
.auth-box .property .head p {
  margin-bottom: 20px;
  margin-top: 40px;
}

.auth-box .img-box img {
  width: 340px;
}

.auth-box .property .title::after {
  position: absolute;
  bottom: 0;
  right: 0;
  content: "";
  width: 40px;
  height: 2px;
  background: #fff;
}
.auth-box .property .head {
  align-items: flex-start;
  text-transform: uppercase;
  font-size: 44px;
  margin-bottom: 30px;
}

.auth-box .property .head p {
  color: #fff;
  margin-bottom: 0px;
}
.auth-box .property .title {
  font-size: 1.8rem;
  padding-bottom: 15px;
  position: relative;
  color: #333;
}
.auth-box .img-box1 img {
  width: 100%;
}
.info-box1 {
  background: #479fd1;
  height: 840px;
}
.info-box1 .property {
  margin-top: 0;
  padding-top: 80px;
}
.info-box1 .property .head p {
  color: #fff;
  margin-bottom: 0px;
}

.info-box1 .property .head .title {
  color: #fff;
  margin-bottom: 0px;
}

.info-box1 .property .head .title::after {
  background-color: #fff;
}
.info-box1 .box-img1 .box {
  width: 40%;
}

.info-box1 .box-img1 img {
  width: 100%;
}

.info-box .img-box2 img {
  flex: 1;
  width: 200px;
  height: 200px;
  border: 1px solid #eee;
  object-fit: cover;
}