img {
  display: block;
}
.home {
  margin-top: -1.3021vw;
}
.banner .text {
  z-index: 3;
  padding: 0;
  top: 14.7395833333vw;
  left: 17.96875vw;
  width: auto;
}

.banner .text h1 {
  color: #323232;
}

.banner .text p {
  color: #323232;
}

.container {
  position: relative;
  z-index: 3;
}

.section {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 0 6.9791666667vw 0 0;
}

.section .l_box1 {
  width: 17.3958333333vw;
  padding: 0 0 0 6.5625vw;
  min-height: 100vh;
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2.5vw 0;
}

.section .l_box1:after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  bottom: 0;
  background: #F3F3F3;
  border-top-right-radius: 2.6041666667vw;
}

.section .l_box1 .bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: -2.2395833333vw;
  left: 0;
  overflow: hidden;
}

.section .l_box1 .bg img {
  width: 100%;
}

.section .l_box1 .part {
  position: relative;
  z-index: 3;
}

.section .l_box1 .part .part_title {
  color: #1D2088;
  font-weight: 900;
  position: relative;
  margin-bottom: 0.1041666667vw;
}

.section .l_box1 .part .part_title:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3125vw;
  width: 6.25vw;
  height: 1px;
  background: #323232;
}

.section .l_box1 .part .part_item {
  margin: 0.7291666667vw 0 0;
  color: #323232;
  font-weight: 400;
  cursor: pointer;
  transition: 0.6s;
  width: fit-content;
  position: relative;
}

.section .l_box1 .part .part_item:hover,
.section .l_box1 .part .part_item.on {
  color: #1D2088;
}

.section .l_box1 .part .part_item:hover:after,
.section .l_box1 .part .part_item.on:after {
  transform: scaleX(1) scale(0.99);
}

.section .l_box1 .part .part_item:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: calc(100% - 0.5vw);
  height: 1px;
  background: #1D2088;
  transform: scaleX(0) scale(0.99);
  transform-origin: left;
  transition: 1s;
}

.section .r_box {
  padding: 11.3541666667vw 0 4.375vw;
  width: 65.0520833333vw;
}

.section .r_box .item {
  padding: 5.2083333333vw 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.section .r_box .item .r {
  width: 43.6979166667vw;
}

.section .r_box .item .r .r_video {
  width: 100%;
  height: 24.53125vw;
  border-radius: 1.0416666667vw;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.section .r_box .item .r .r_video>img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  filter: brightness(0.8);
  transition: 1s;
}

.section .r_box .item .r .r_video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: 0.6s;
}

.section .r_box .item .r .r_video .play {
  position: absolute;
  z-index: 4;
  width: 3.90625vw;
  transition: 0.6s;
  filter: brightness(0) invert(1);
  cursor: pointer;
}

.section .r_box .item .r .r_video .play img {
  width: 100%;
}

.section .r_box .item .r .r_video .play:hover {
  filter: brightness(1);
}

.section .r_box .item .r .r_video:hover>img {
  transform: scale(1.1);
}

.section .r_box .item .r .r_video.on video {
  opacity: 1;
}

.section .r_box .item .r .r_video.on img {
  opacity: 0;
  pointer-events: none;
}

.section .r_box .item .r .r_video.on .play {
  opacity: 0;
  pointer-events: none;
}

.section .r_box .item .r .replay {
  width: fit-content;
  margin: 1.09375vw auto 0;
  display: flex;
  align-items: center;
  gap: 0 0.5208333333vw;
  position: relative;
  cursor: pointer;
}

.section .r_box .item .r .replay .icon {
  width: 0.8333333333vw;
}

.section .r_box .item .r .replay .icon img {
  width: 100%;
}

.section .r_box .item .r .replay p {
  color: #1D2088;
  font-weight: 400;
}

.section .r_box .item .r .replay:after {
  content: "";
  width: 100%;
  height: 1px;
  background: #1D2088;
  position: absolute;
  bottom: -0.2604166667vw;
  left: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: 0.6s;
}

.section .r_box .item .r .replay:hover:after {
  transform: scaleX(1);
}

.section .r_box .item .l {
  width: 18.75vw;
  position: relative;
  z-index: 5;
}

.section .r_box .item .l .l_name {
  display: flex;
  align-items: center;
}

.section .r_box .item .l .l_name .line {
  width: 1px;
  height: 0.625vw;
  margin: 0 0.6770833333vw 0 0.5729166667vw;
  background: #323232;
}

.section .r_box .item .l .l_name p,
.section .r_box .item .l .l_name span {
  color: #323232;
  font-weight: 400;
}

.section .r_box .item .l .l_title {
  color: #323232;
  font-weight: 700;
  margin: 1.3020833333vw 0 1.4583333333vw;
}

.section .r_box .item .l .l_text {
  color: #969696;
  font-weight: 400;
  margin-bottom: 1.3020833333vw;
}

.section .r_box .item .l .l_box {
  width: 16.71875vw;
  min-height: 5.8333333333vw;
  border-radius: 1.0416666667vw;
  background: #F4E74B;
  padding: 0.6770833333vw 0.625vw;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.section .r_box .item .l .l_box.two {
  padding: 1.5vw 0.625vw;
}

.section .r_box .item .l .l_box.two .l_num {
  margin-bottom: 0.6vw;
}

.section .r_box .item .l .l_box .l_box_img {
  width: 19.21875vw;
  border-radius: 0.7291666667vw;
  overflow: hidden;
  position: absolute;
  left: 14.84375vw;
  bottom: -0.5208333333vw;
  opacity: 0;
  transform: translateY(1.0416666667vw);
  pointer-events: none;
  transition: 0.6s;
}

.section .r_box .item .l .l_box .l_box_img img {
  display: block;
  width: 100%;
}

.section .r_box .item .l .l_box .l_num {
  display: flex;
  align-items: center;
  justify-content: center;
}

.section .r_box .item .l .l_box .l_num h5 {
  color: #323232;
  font-weight: 400;
}

.section .r_box .item .l .l_box .l_num p {
  color: #323232;
  font-weight: bold;
  line-height: 1;
}

.section .r_box .item .l .l_box .l_num p span {
  font-weight: bold;
}

.section .r_box .item .l .l_box .l_num p:not(:last-child) {
  margin-right: 0.3125vw;
}

.section .r_box .item .l .l_box .l_num p.sp {
  line-height: 1.5;
  text-align: left;
}

.section .r_box .item .l .l_box .l_box_center {
  color: #323232;
  font-weight: 400;
}

.section .r_box .item .l .l_box .l_box_bottom {
  color: #636464;
  font-weight: 400;
}

.section .r_box .item .l .l_box:hover .l_box_img {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.section .r_box .item:nth-child(2n) {
  flex-direction: row-reverse;
}

.section .r_box .item:nth-child(2n) .l .l_box .l_box_img {
  left: unset;
  right: 14.84375vw;
}

@media screen and (max-width: 768px) {
  .section {
    padding: 30px 5vw 50px;
  }

  .section .l_box1 {
    display: none;
  }

  .section .r_box {
    width: 100%;
    padding: 0;
  }

  .section .r_box .item {
    width: 100%;
    display: block;
    margin-bottom: 40px;
  }

  .section .r_box .item .l {
    width: 100%;
    margin-bottom: 30px;
  }

  .section .r_box .item .l .l_name .line {
    height: 10px;
    margin: 0 8px;
  }

  .section .r_box .item .l .l_title {
    margin: 15px 0;
  }

  .section .r_box .item .l .l_box {
    width: 100%;
    border-radius: 15px;
    text-align: left;
    padding: 15px 20px !important;
    margin: 15px 0 0;
  }

  .section .r_box .item .l .l_box .l_box_img {
    right: unset !important;
    left: 40vw !important;
    width: 50vw;
  }

  .section .r_box .item .l .l_box .l_num {
    justify-content: flex-start;
  }

  .section .r_box .item .l .l_box .l_box_center {
    margin: 5px 0;
  }

  .section .r_box .item .r {
    width: 100%;
  }

  .section .r_box .item .r .r_video {
    height: 49vw;
    border-radius: 15px;
  }

  .section .r_box .item .r .r_video .play {
    width: 45px;
  }

  .section .r_box .item .r .replay {
    margin: 10px auto 0;
    gap: 0 8px;
  }

  .section .r_box .item .r .replay .icon {
    width: 16px;
  }
}

/*# sourceMappingURL=materialLab.css.map */