.slider {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 24px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.slider .slick-arrow {
  position: absolute;
  z-index: 1;
  top: 220px;
  width: 50px;
  height: 50px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  margin: 0 !important;
}
.slider .slick-arrow.slick-prev {
  left: 20px;
}
.slider .slick-arrow.slick-next {
  right: 20px;
}
.slider .slick-slider li img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.slider .slick-slider li .txt-slideText {
  margin: 30px 0;
  font-size: 18px;
  text-align: center;
}

@media screen and (max-width: 948px) {
  .slider .slick-arrow {
    top: 22.2vw;
  }
  .slider .slick-arrow.slick-prev {
    left: -20px;
  }
  .slider .slick-arrow.slick-next {
    right: -20px;
  }
}
@media screen and (max-width: 768px) {
  .slider .slick-arrow {
    width: 40px;
    height: 40px;
  }
  .slider .slick-arrow img {
    width: 100%;
    height: auto;
  }
  .slider .slick-slider li .txt-slideText {
    text-align: left;
    font-size: 14px;
  }
  .slider .slick-slider li .txt-slideText .pc-only {
    display: none;
  }
}