crand-canal-museum/packages/pc/src/views/Cover/index.scss

@use "@/assets/utils.scss";

.cover {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: utils.vh-calc(52);
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: url("./images/bg-min.jpg") no-repeat center / cover;

  &__head {
    width: 1538px;
    height: 96px;
  }
  &__content {
    margin: utils.vh-calc(66) 0 utils.vh-calc(19);
    position: relative;
    width: utils.vh-calc(1543);
    height: utils.vh-calc(589);
    background: url("./images/card-min.jpg") no-repeat center / contain;

    &::before {
      content: "";
      position: absolute;
      top: 0;
      left: 50%;
      width: utils.vh-calc(252);
      height: utils.vh-calc(649);
      transform: translateX(-50%);
      background: url("./images/label-min.png") no-repeat center / contain;
    }
  }
  &__tabs {
    display: flex;

    li {
      position: relative;
      cursor: pointer;

      &::before {
        content: "";
        position: absolute;
        top: 50%;
        left: 50%;
        width: 100%;
        height: 100%;
        transform: translate(-50%, -50%);
        transition: background linear 0.2s;
      }
      &:hover {
        span {
          display: block;
        }
      }
      span {
        display: none;
        position: absolute;
        top: utils.vh-calc(50);
        left: utils.vh-calc(-70);
        color: #323232;
        writing-mode: vertical-rl;
        white-space: nowrap;
        font-size: utils.vh-calc(28);
        letter-spacing: utils.vh-calc(2);

        &::before {
          content: "";
          position: absolute;
          top: utils.vh-calc(-34);
          left: 50%;
          width: utils.vh-calc(21);
          height: utils.vh-calc(20);
          background: url("./images/seal-min.png") no-repeat center / contain;
          transform: translateX(-50%);
        }
      }
    }
    &-item1 {
      width: utils.vh-calc(175);
      height: utils.vh-calc(174);

      &:hover {
        &::before {
          width: utils.vh-calc(242);
          height: utils.vh-calc(242);
          background-image: url("./images/1-1-min.png");
        }
      }
      &::before {
        background: url("./images/1-min.png") no-repeat center / contain;
      }
    }
    &-item2 {
      top: utils.vh-calc(-19);
      margin: 0 168px;
      width: utils.vh-calc(218);
      height: utils.vh-calc(219);

      &:hover {
        &::before {
          width: utils.vh-calc(257);
          height: utils.vh-calc(258);
          background-image: url("./images/2-1-min.png");
        }
      }
      &::before {
        background: url("./images/2-min.png") no-repeat center / contain;
      }
    }
    &-item3 {
      top: utils.vh-calc(34);
      width: utils.vh-calc(175);
      height: utils.vh-calc(174);

      &:hover {
        &::before {
          width: utils.vh-calc(242);
          height: utils.vh-calc(242);
          background-image: url("./images/3-1-min.png");
        }
      }
      &::before {
        background: url("./images/3-min.png") no-repeat center / contain;
      }
    }
    &-item4 {
      top: utils.vh-calc(-9);
      margin: 0 161px 0 153px;
      width: utils.vh-calc(210);
      height: utils.vh-calc(210);

      &:hover {
        &::before {
          width: utils.vh-calc(257);
          height: utils.vh-calc(258);
          background-image: url("./images/4-1-min.png");
        }
      }
      &::before {
        background: url("./images/4-min.png") no-repeat center / contain;
      }
    }
    &-item5 {
      top: utils.vh-calc(-47);
      width: utils.vh-calc(175);
      height: utils.vh-calc(174);

      &:hover {
        &::before {
          width: utils.vh-calc(242);
          height: utils.vh-calc(242);
          background-image: url("./images/5-1-min.png");
        }
      }
      &::before {
        background: url("./images/5-min.png") no-repeat center / contain;
      }
    }
  }
}