.banner {
  width: 100%;
  height: 28.125vw;
}
@media (min-width: 1920px) {
  .banner {
    height: 540px;
  }
}
.banner {
  background: url(../../img/mainBusiness/cooperativeCase/banner3.jpg) center/cover no-repeat;
}

.brand-section {
  background-color: #fff;
  padding-top: 3.125vw;
  padding-bottom: 3.90625vw;
}
@media (min-width: 1920px) {
  .brand-section {
    padding-top: 60px;
    padding-bottom: 75px;
  }
}
.brand-section .new-section-heading-wrap {
  width: 84.8958333333vw;
  padding-bottom: 1.1979166667vw;
  margin-bottom: 3.6979166667vw;
}
@media (min-width: 1920px) {
  .brand-section .new-section-heading-wrap {
    width: 1630px;
    padding-bottom: 23px;
    margin-bottom: 71px;
  }
}
.brand-section .new-section-heading-wrap {
  margin-left: auto;
  margin-right: auto;
}
.brand-section .new-section-heading {
  font-size: 2.0833333333vw;
}
@media (min-width: 1920px) {
  .brand-section .new-section-heading {
    font-size: 40px;
  }
}
.brand-section .new-section-heading-en {
  font-size: 1.09375vw;
}
@media (min-width: 1920px) {
  .brand-section .new-section-heading-en {
    font-size: 21px;
  }
}

.brand-slider {
  position: relative;
  width: 75.3645833333vw;
}
@media (min-width: 1920px) {
  .brand-slider {
    width: 1447px;
  }
}
.brand-slider {
  margin-left: auto;
  margin-right: auto;
}
.brand-slider .swiper {
  width: 100%;
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  -moz-column-gap: 1.40625vw;
       column-gap: 1.40625vw;
  row-gap: 1.9791666667vw;
}
@media (min-width: 1920px) {
  .brand-grid {
    -moz-column-gap: 27px;
         column-gap: 27px;
    row-gap: 38px;
  }
}
.brand-grid {
  align-content: start;
}

.brand-item {
  min-width: 0;
}

.brand-card {
  background-color: #fff;
  border-radius: 0.5208333333vw;
}
@media (min-width: 1920px) {
  .brand-card {
    border-radius: 10px;
  }
}
.brand-card {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}
.brand-card img {
  display: block;
  width: 100%;
  height: auto;
}

.brand-name {
  margin-top: 1.1979166667vw;
  font-size: 1.0416666667vw;
}
@media (min-width: 1920px) {
  .brand-name {
    margin-top: 23px;
    font-size: 20px;
  }
}
.brand-name {
  line-height: 1;
  color: #333;
  text-align: center;
}

.brand-slider .swiper-button-prev,
.brand-slider .swiper-button-next {
  width: 2.2916666667vw;
  height: 2.2916666667vw;
}
@media (min-width: 1920px) {
  .brand-slider .swiper-button-prev,
  .brand-slider .swiper-button-next {
    width: 44px;
    height: 44px;
  }
}
.brand-slider .swiper-button-prev,
.brand-slider .swiper-button-next {
  top: 50%;
  margin-top: 0;
  transform: translateY(-50%);
  border: 1px solid #175cd6;
  border-radius: 50%;
  color: #175cd6;
  background-color: transparent;
}
.brand-slider .swiper-button-prev::after,
.brand-slider .swiper-button-next::after {
  font-size: 0.9375vw;
}
@media (min-width: 1920px) {
  .brand-slider .swiper-button-prev::after,
  .brand-slider .swiper-button-next::after {
    font-size: 18px;
  }
}
.brand-slider .swiper-button-prev::after,
.brand-slider .swiper-button-next::after {
  font-weight: bold;
}
.brand-slider .swiper-button-prev.swiper-button-disabled,
.brand-slider .swiper-button-next.swiper-button-disabled {
  opacity: 1;
  pointer-events: auto;
  border-color: #cfcfcf;
  color: #cfcfcf;
}
.brand-slider .swiper-button-prev {
  left: -4.1666666667vw;
}
@media (min-width: 1920px) {
  .brand-slider .swiper-button-prev {
    left: -80px;
  }
}
.brand-slider .swiper-button-prev {
  right: auto;
}
.brand-slider .swiper-button-next {
  right: -4.1666666667vw;
}
@media (min-width: 1920px) {
  .brand-slider .swiper-button-next {
    right: -80px;
  }
}
.brand-slider .swiper-button-next {
  left: auto;
}