.mobile-only {
  display: none;
}

.pc-only {
  display: block;
}

@media screen and (max-width: 750px) {
  .mobile-only {
    display: block !important;
  }

  .pc-only {
    display: none !important;
  }
}
.common-banner {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 600px;
  position: relative;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
.common-banner .banner-txt {
  color: #fff;
  width: 1200px;
}
.common-banner .banner-txt_title {
  font-weight: 600;
  font-size: 50px;
  line-height: 70px;
  display: flex;
  align-items: center;
}
.common-banner .banner-txt_title .tag {
  border-radius: 22px 22px 22px 6px;
  background: linear-gradient(200deg, #ff8623 0%, #f20075 100%);
  font-size: 29px;
  padding: 6px 16px;
  margin-left: 10px;
  height: 53px;
  display: flex;
  align-items: center;
  margin-top: 5px;
}
.common-banner .banner-txt_subTitle {
  font-weight: 400;
  font-size: 18px;
  margin-top: 37px;
  line-height: 25px;
  width: 510px;
}

.common-section {
  width: 1200px;
  margin: 0 auto;
}
.common-section_title {
  font-weight: 600;
  font-size: 40px;
  color: #000000;
  line-height: 56px;
  margin-bottom: 100px;
  text-align: center;
}
.common-section_content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.common-section_content .left-content {
  width: 520px;
}
.common-section_content .left-content .text2 {
  color: rgba(0, 0, 0, 0.6);
}
.common-section_content .right-content {
  width: 606px;
}
.common-section_content .right-content img {
  width: 100%;
}

.black-section {
  height: 780px;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
}
.black-section .content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
}
.black-section .content .left {
  width: 606px;
}
.black-section .content .right {
  width: 520px;
}
.black-section .content .right .text2 {
  color: rgba(255, 255, 255, 0.6);
}

.text1 {
  font-weight: 600;
  font-size: 40px;
  line-height: 56px;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 15px;
}
.text1 img {
  width: 66px;
}

.text2 {
  font-weight: 400;
  font-size: 18px;
  line-height: 25px;
}

.black-section-dsp {
  background-image: url("../images/solutions/content-dsp-2.png");
}

.black-section-media {
  background-image: url("../images/solutions/content-media-2.png");
  position: relative;
  overflow: hidden;
}
.black-section-media .left {
  height: 602px;
  position: absolute;
  right: -75px;
  top: 44px;
}

.dsp-banner {
  background-image: url("../images/solutions/banner_dsp.png");
}

.media-banner {
  background-image: url("../images/solutions/banner_media.png");
}

.section1 {
  padding-top: 100px;
}

.row-reverse {
  flex-direction: row-reverse;
}

@media screen and (max-width: 750px) {
  .common-banner {
    height: 330px;
    text-align: center;
  }
  .common-banner .banner-txt {
    width: 355px;
  }
  .common-banner .banner-txt_title {
    font-size: 24px;
    line-height: 33px;
    justify-content: center;
  }
  .common-banner .banner-txt_title .tag {
    font-size: 14px;
    padding: 4px 11px;
    height: 28px;
    margin-top: 0;
  }
  .common-banner .banner-txt_subTitle {
    width: auto;
    font-size: 14px;
    line-height: 20px;
    margin-top: 20px;
  }

  .common-section {
    width: auto;
  }
  .common-section_title {
    margin-bottom: 80px;
    font-size: 26px;
  }
  .common-section_content {
    text-align: center;
    flex-direction: column;
  }
  .common-section_content .left-content {
    width: 100%;
    margin-bottom: 40px;
  }
  .common-section_content .right-content {
    width: 100%;
  }

  .section1 {
    padding-top: 80px;
  }

  .text1 {
    justify-content: center;
    font-size: 24px;
  }
  .text1 img {
    width: 44px;
  }

  .text2 {
    font-size: 14px;
    padding: 0 20px;
  }

  .black-section-dsp {
    background-image: url("../images/solutions/content-dsp-2-mobile.png");
  }

  .black-section-media {
    background-color: #000;
    background-image: url("../images/solutions/content-media-2-mobile.png");
    flex-direction: column-reverse;
    justify-content: start;
    padding-top: 135px;
    text-align: center;
  }
  .black-section-media .left {
    position: absolute;
    height: 720px;
    right: 0;
    top: 0;
  }

  .black-section {
    height: 720px;
  }
  .black-section .content {
    flex-direction: column-reverse;
  }
  .black-section .content .left {
    width: 100%;
  }
  .black-section .content .right {
    width: 100%;
    margin-bottom: 40px;
  }
}