body {
  background: url('../images/back.png') bottom no-repeat;
  background-size: 100%;
}

.banner {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.banner>img {
  display: block;
  width: 100%;
}

.banSwiper .swiper-pagination-bullet {
  box-sizing: border-box;
  background: none;
  opacity: 1;
  border: 2px solid #fff;
  width: 10px;
  height: 10px;
}

.banSwiper .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #99005c;
  border-color: #99005c;
}

.banSkin {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  box-sizing: border-box;
  padding: 0 140px;
  display: flex;
  align-items: center;
}

.banSkin h1 {
  font-family: OPPOSans-B;
  font-size: 70px;
  font-stretch: normal;
  line-height: 80px;
  letter-spacing: 0px;
  color: #000000;
}

.banSkin h4 {
  font-size: 36px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #000000;
  margin: 20px 0;
}

.choice {
  display: flex;
}

.choice a {
  margin-right: 10px;
  font-size: 20px;
  padding: 10px 35px;
  box-shadow: 1px 2px 3px 0px rgba(3, 0, 0, 0.05);
  border-radius: 2px;
}

.choice a:first-child {
  background-color: #99005c;
  border: solid 1px #99005c;
  color: #fff;
}

.choice a:last-child {
  background-color: #ffffff;
  border: solid 1px #b4b5b7;
  color: #99005c;
}

.post {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 45px;
  position: relative;
  z-index: 1;
  margin-top: -80px;
}

.post li {
  background: #fff;
  box-sizing: border-box;
  padding: 30px;
  box-shadow: 0px 3px 5px 0px rgba(3, 0, 0, 0.15);
  border-radius: 6px;
}

.postMg {
  width: 100%;
  height: 75px;
  box-sizing: border-box;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin: 0 0 15px;
}

.postMg img {
  max-height: 100%;
}

.postxt h5 {
  margin: 20px 0;
  font-family: OPPOSans-B;
  font-size: 20px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #05070f;
}

.postxt p {
  font-size: 14px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 22px;
  letter-spacing: 0px;
  color: #05070f;
}

.abtInfo {
  margin: 100px 0 70px;
}

.abtInfo h3 {
  text-align: center;
  font-family: OPPOSans-B;
  font-size: 40px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #05070f;
}

.abtInfo h3 p {
  font-family: OPPOSans-R;
  font-size: 18px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #05070f;
}

.abtInfo img {
  max-width: 100%;
  display: block;
  margin: 15px auto 80px;
}

.abtInfo .content {
  font-family: OPPOSans-R;
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 30px;
  letter-spacing: 0px;
  color: #05070f;
}
.abtInfo .content.show_3{
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.lokAll {
  display: block;
  margin: 40px auto 0;
  padding: 10px 50px;
  background-color: #99005c;
  box-shadow: 1px 2px 3px 0px rgba(3, 0, 0, 0.15);
  border-radius: 2px;
  border: solid 1px #99005c;
  font-family: OPPOSans-R;
  font-size: 20px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #ffffff;
  width: 190px;
  text-align: center;
}

.exaUl {
  display: grid;
  grid-template-columns: repeat(2, 470px);
  justify-content: space-around;
  padding: 160px 0 50px;
}

.exaUl li:first-child {
  margin-top: -110px;
}

.exaMg {
  padding: 0 40px;
}

.exaMg img {
  display: block;
  width: 100%;
}

.exaTxt {
  background: #fff;
  padding: 20px;
}

.exaTxt p {
  font-family: OPPOSans-R;
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 24px;
  letter-spacing: 0px;
  color: #05070f;
  margin-top: 20px;
}

.exaTxt h6 {
  text-align: right;
  font-family: OPPOSans-R;
  font-size: 14px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 24px;
  letter-spacing: 0px;
  color: #05070f;
}

.exaTlt {
  display: flex;
  justify-content: center;
  padding: 0 0 50px;
  border-bottom: 1px solid #F6E5EF;
}

.exaTlt h4,
.exaTlt p {
  padding: 0 40px;
  text-align: center;
}

.exaTlt h4 {
  font-size: 30px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #05070f;
}

.customer {
  padding: 50px 0 60px;
}

.customer h4 {
  text-align: center;
  font-family: OPPOSans-R;
  font-size: 30px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #05070f;
}

.custUl {
  display: flex;
  justify-content: space-around;
  margin-top: 40px;
}

.custUl li {
  height: 48px;
  display: flex;
  align-items: center;
}

.custUl img {
  display: block;
  max-height: 100%;
}


@media screen and (max-width:1500px) {

  .banSkin {
    padding: 0 140px 50px;
  }

  .banSkin h1 {
    font-size: 50px;
    line-height: 60px;
  }

  .banSkin h4 {
    font-size: 30px;
    margin: 10px 0;
  }

  .post {
    gap: 30px;
    margin-top: -50px;
  }

}


@media screen and (max-width:1200px) {

  .banSkin h1 {
    font-size: 32px;
    line-height: 45px;
  }

  .banSkin h4 {
    font-size: 24px;
    margin: 10px 0;
  }

  .choice a {
    font-size: 18px;
    padding: 7px 15px;
  }

  .post li {
    padding: 20px;
  }

  .postMg {
    height: 50px;
    margin: 0 0 10px;
  }

  .postxt h5 {
    margin: 15px 0;
    font-size: 18px;
  }

  .abtInfo {
    margin: 50px 0 30px;
  }

  .abtInfo h3 {
    font-size: 32px;
  }

  .exaUl {
    grid-template-columns: repeat(2, 1fr);
    gap: 70px;
  }

  .custUl li {
    height: 40px;
  }

  .customer h4 {
    font-size: 28px;
  }

}


@media screen and (max-width:1020px) {

  .banSkin {
    padding: 0 40px 50px;
  }

  .post {
    gap: 30px;
    margin-top: -30px;
    grid-template-columns: repeat(2, 1fr);
  }

  .abtInfo img {
    margin: 15px auto 40px;
  }

  .exaUl {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 160px 0 20px;
  }

  .exaTxt {
    padding: 10px;
  }

  .exaTlt h4 {
    font-size: 26px;
  }

  .custUl li {
    height: 20px;
  }



}


@media screen and (max-width:768px) {

  .swiper-slide img {
    width: 120%;
  }

  .banSkin {
    padding: 20px;
  }

  .banSkin h1 {
    font-size: 20px;
    line-height: 30px;
  }

  .banSkin h4 {
    font-size: 17px;
    margin: 5px 0;
  }

  .choice a {
    font-size: 15px;
    padding: 7px 10px;
  }

  .abtInfo h3 {
    font-size: 26px;
  }

  .abtInfo h3 p {
    font-size: 16px;
  }

  .lokAll {
    margin: 20px auto 0;
    padding: 6px 20px;
    font-size: 18px;
    width: 170px;
  }

  .post {
    gap: 20px;
    margin-top: 30px;
    grid-template-columns: repeat(2, 1fr);
  }

  .exaUl {
    grid-template-columns: repeat(1, 1fr);
    gap: 20px;
    padding: 30px 0 20px;
  }

  .exaUl li:first-child {
    margin-top: 0;
  }

  .abtInfo p {
    font-size: 14px;
    line-height: 25px;
  }

  .custUl {
    gap: 10px;
    margin-top: 30px;
    flex-wrap: wrap;
  }

}


@media screen and (max-width:450px) {

  .choice a {
    font-size: 12px;
    padding: 7px 10px;
  }

  .banSkin h1 {
    font-size: 16px;
    line-height: 25px;
  }

  .banSkin h4 {
    font-size: 14px;
    margin: 10px 0;
  }

  .post li {
    padding: 15px;
  }

}