.main {
  margin-top: 0.6rem;
}

@media (max-width: 1024px) {
  .main {
    margin-top: 0;
  }
  .mobile {
    display: none;
  }
}

.home-img {
  width: 100%;
}

.blue {
  color: #1455da;
}

.yellow {
  color: #e9f356;
}

.purple {
  color: #e881f6;
}

.white {
  color: #fff;
}

.black {
  color: #000;
}

.floor {
  margin-bottom: 0.1rem;
}

.small-text {
  font-size: 0.23rem;
  margin-top: 0.35rem;
  cursor: pointer;
}

.first-floor {
  position: relative;
}

.first-floor .content {
  position: absolute;
  top: 2rem;
  left: 2.02rem;
}

.first-floor .content .bold-text {
  font-size: 0.92rem;
  font-weight: 900;
  color: #000;
}

.first-floor .content .bold-text .border-bottom {
  position: relative;
}

.first-floor .content .bold-text .border-bottom::after {
  width: 50%;
  height: 0.02rem;
  background-color: #000;
  position: absolute;
  content: "";
  bottom: -0.2rem;
  left: 0;
}

.first-floor .content .middl-text {
  font-size: 0.3rem;
  margin-top: 0.15rem;
  font-weight: bold;
}

.first-floor .content .middl-text span {
  display: inline-block;
  padding: 0.05rem 0.1rem;
  border: 0.02rem solid #1455da;
  border-radius: 0.1rem;
}

.first-floor .content .small-text1 {
  font-size: 0.23rem;
  color: #000;
  margin-top: 0.15rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.first-floor .content .small-text1 .play-icon {
  width: 0.5rem;
  margin-left: 0.2rem;
  cursor: pointer;
}

@media (max-width: 1024px) {
  .first-floor .content {
    top: 0.5rem;
    left: 0.3rem;
  }
  .first-floor .content .bold-text {
    font-size: 0.36rem;
  }
  .first-floor .content .small-text {
    font-size: 0.2rem;
  }
  .first-floor .content .middl-text {
    font-size: 0.2rem;
    margin-top: 0.35rem;
  }
  .first-floor .content .small-text1 .play-icon {
    width: 0.4rem;
    margin-left: 0.1rem;
  }
}

.second-floor {
  position: relative;
  background-color: #000;
}

.second-floor .video {
  width: 100%;
  height: 8rem;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}

.second-floor .content {
  position: absolute;
  top: 3.5rem;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.second-floor .content .bold-text {
  font-size: 0.92rem;
  font-weight: 900;
  color: #fff;
}

.second-floor .content .bold-text .border-bottom {
  position: relative;
  white-space: nowrap;
}

.second-floor .content .bold-text .border-bottom::after {
  width: 50%;
  height: 0.02rem;
  background-color: #fff;
  position: absolute;
  content: "";
  bottom: -0.2rem;
  left: 0;
}

.second-floor .content .middl-text {
  font-size: 0.3rem;
  margin-top: 0.15rem;
  font-weight: bold;
}

.second-floor .content .middl-text span {
  display: inline-block;
  padding: 0.05rem 0.1rem;
  border: 0.02rem solid yellow;
  border-radius: 0.1rem;
}

.second-floor .content .small-text1 {
  font-size: 0.23rem;
  color: #000;
  margin-top: 0.15rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.second-floor .content .small-text1 .play-icon {
  width: 0.5rem;
  margin-left: 0.2rem;
  cursor: pointer;
}

@media (max-width: 1024px) {
  .second-floor .video {
    height: 4rem;
  }
  .second-floor .content {
    top: 2rem;
  }
  .second-floor .content .bold-text {
    font-size: 0.36rem;
  }
  .second-floor .content .middl-text {
    font-size: 0.2rem;
    margin-top: 0.35rem;
  }
  .second-floor .content .small-text1 {
    margin-top: 0.1rem;
  }
  .second-floor .content .small-text1 .play-icon {
    width: 0.4rem;
    margin-left: 0.1rem;
  }
}

.third-floor {
  position: relative;
}

.third-floor .content {
  position: absolute;
  top: 3.5rem;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.third-floor .content .bold-text {
  font-size: 0.92rem;
  font-weight: 900;
  color: #fff;
}

.third-floor .content .bold-text .border-bottom {
  position: relative;
}

.third-floor .content .bold-text .border-bottom::after {
  width: 50%;
  height: 0.02rem;
  background-color: #fff;
  position: absolute;
  content: "";
  bottom: -0.2rem;
  left: 0;
}

.third-floor .content .middl-text {
  font-size: 0.3rem;
  margin-top: 0.15rem;
  font-weight: bold;
}

.third-floor .content .middl-text span {
  display: inline-block;
  padding: 0.05rem 0.1rem;
  border: 0.02rem solid #e881f6;
  border-radius: 0.1rem;
}

.third-floor .content .small-text1 {
  font-size: 0.23rem;
  color: #000;
  margin-top: 0.15rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.third-floor .content .small-text1 .play-icon {
  width: 0.5rem;
  margin-left: 0.2rem;
  cursor: pointer;
}

@media (max-width: 1024px) {
  .third-floor .content {
    top: 1.6rem;
  }
  .third-floor .content .bold-text {
    font-size: 0.36rem;
  }
  .third-floor .content .middl-text {
    font-size: 0.2rem;
    margin-top: 0.35rem;
  }
  .third-floor .content .small-text1 {
    margin-top: 0.1rem;
  }
  .third-floor .content .small-text1 .play-icon {
    width: 0.4rem;
    margin-left: 0.1rem;
  }
}

.fourth-floor {
  position: relative;
}

.fourth-floor .content {
  position: absolute;
  top: 2rem;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.fourth-floor .content .bold-text {
  font-size: 0.92rem;
  font-weight: 900;
  color: #000;
}

.fourth-floor .content .bold-text .border-bottom {
  position: relative;
}

.fourth-floor .content .bold-text .border-bottom::after {
  width: 50%;
  height: 0.02rem;
  background-color: #000;
  position: absolute;
  content: "";
  bottom: -0.1rem;
  left: 0;
}

.fourth-floor .content .middl-text {
  font-size: 0.28rem;
  margin-top: 0.15rem;
  font-weight: bold;
}

.fourth-floor .content .middl-text span {
  display: inline-block;
  padding: 0.05rem 0.1rem;
  border: 0.02rem solid #000;
  border-radius: 0.1rem;
}

.fourth-floor .content .small-text1 {
  font-size: 0.23rem;
  color: #000;
  margin-top: 0.15rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.fourth-floor .content .small-text1 .play-icon {
  width: 0.5rem;
  margin-left: 0.2rem;
  cursor: pointer;
}

.fourth-floor .content_en {
  width: 100%;
}

.fourth-floor .content_en .border_en {
  text-align: center;
}

@media (max-width: 1024px) {
  .fourth-floor .content {
    width: 100%;
    top: 0.7rem;
  }
  .fourth-floor .content .bold-text {
    font-size: 0.36rem;
  }
  .fourth-floor .content .middl-text {
    font-size: 0.2rem;
    text-align: center;
    margin-top: 0.35rem;
  }
}
/*# sourceMappingURL=index.css.map */