@media screen and (min-width: 768px) {
  .l_sec {
    box-sizing: border-box;
    line-height: 1.7;
    font-size: 16px;
  }
  .l_sec::before, .l_sec::after {
    box-sizing: border-box;
  }
  .l_sec * {
    box-sizing: border-box;
  }
  .l_sec *::before, .l_sec *::after {
    box-sizing: border-box;
  }
  .l_sec img {
    display: inline-block;
    max-width: 100%;
    height: auto;
    vertical-align: middle;
  }
  .sec_01 .block_02 .box_01 .l_box_inner,
  .sec_01 .block_02 .box_02 .l_box_inner {
    display: flex;
    justify-content: space-between;
  }
  .sec_01 .block_02 .box_01 .box_l,
  .sec_01 .block_02 .box_01 .box_r,
  .sec_01 .block_02 .box_02 .box_l,
  .sec_01 .block_02 .box_02 .box_r {
    width: 315px;
  }
  .part_slider {
    width: 940px;
    overflow: hidden;
    position: relative;
  }
  .part_slider .swiper-notification {
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    opacity: 0;
  }
  .part_slider .l_btn.swiper-button-prev, .part_slider .l_btn.swiper-button-next {
    position: absolute;
    top: 50%;
    right: auto;
    bottom: auto;
    left: auto;
    transform: translateY(-50%);
    margin: 0;
  }
  .part_slider .l_btn.swiper-button-prev {
    left: 0;
  }
  .part_slider .l_btn.swiper-button-next {
    right: 0;
  }
  .part_slider .l_btn.swiper-pagination {
    position: absolute;
    top: auto;
    right: auto;
    bottom: auto;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    width: 320px;
    height: 2px;
    bottom: 10px;
  }
  .part_slider .l_btn.swiper-pagination .swiper-pagination-bullet {
    transition: 0.3s;
    width: 100%;
    height: 2px;
    margin: 0;
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: 0;
    opacity: 1;
  }
  .part_slider .l_btn.swiper-pagination .swiper-pagination-bullet-active {
    background-color: #ffffff;
  }
}
@media screen and (max-width: 767px) {
  .l_sec {
    box-sizing: border-box;
    line-height: 1.7;
    font-size: min(4.2666666667vw, 32px);
  }
  .l_sec::before, .l_sec::after {
    box-sizing: border-box;
  }
  .l_sec * {
    box-sizing: border-box;
  }
  .l_sec *::before, .l_sec *::after {
    box-sizing: border-box;
  }
  .l_sec img {
    display: inline-block;
    max-width: 100%;
    height: auto;
    vertical-align: middle;
  }
  .sec_01 .block_02 .box_r {
    margin-top: 5.3333333333vw;
  }
  .part_slider {
    width: 100%;
    overflow: hidden;
    position: relative;
  }
  .part_slider .swiper-notification {
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    opacity: 0;
  }
  .part_slider .l_btn + .l_btn {
    margin: 0;
  }
  .part_slider .l_btn.swiper-button-prev, .part_slider .l_btn.swiper-button-next {
    position: absolute;
    top: 50%;
    right: auto;
    bottom: auto;
    left: auto;
    transform: translateY(-50%);
    margin: 0;
  }
  .part_slider .l_btn.swiper-button-prev {
    left: 0;
  }
  .part_slider .l_btn.swiper-button-next {
    right: 0;
  }
  .part_slider .l_btn.swiper-pagination {
    position: absolute;
    top: auto;
    right: auto;
    bottom: auto;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    width: 74.6666666667vw;
    height: 1.3333333333vw;
    bottom: 5.3333333333vw;
    z-index: 2;
  }
  .part_slider .l_btn.swiper-pagination .swiper-pagination-bullet {
    width: 100%;
    height: 2px;
    margin: 0;
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: 0;
    opacity: 1;
  }
  .part_slider .l_btn.swiper-pagination .swiper-pagination-bullet-active {
    background-color: #ffffff;
  }
}