.about_page .block_1 {
  background-image: url("/images/pages/about-tivdak/about-1.jpg");
  background-size: 974px;
  background-repeat: no-repeat; 
  background-position: 50% calc(100% + 100px);
}

.about_page .block_1 .right-for-you-block .wrapper {
  padding-bottom: 40px;
}

.about_page .block_1 .heading_h3 {
  color: var(--secondary-font-color);
}

.about_page .block_1 h3 {
  margin-bottom: 0;
}

.about_page .block_1 .left_bar:before {
  top: 50%;
  transform: translateY(-50%) skew(-16deg);
}

.about_page .block_1 img.patient-img{
  display: none;
}

.about_page .lab-studies-block .large {
  display: block;
 }

.about_page .what-is-tivdak-block {
  background-image: url("/images/pages/about-tivdak/about-2.jpg");
}

.about_page .link-text::before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: -62px;
  width: 60px;
  height: 100%;
  background-color: var(--secondary-background-color);
  border-left: 2px solid var(--white-color);
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
  transition: all 0.25s linear 0s;
}

.button.secondary:not(.inactive):hover span.link-text:before {
  right: -120px;
}

.about_page .link-text::after {
  background-image: url(/images/icons/button-arrow-right-secondary-2x.652eeac9.png);
  background-size: 28px;
  background-position: 50% 50%;
  background-repeat: no-repeat;
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: -62px;
  width: 60px;
  height: 100%;
}

.about_page .what-is-tivdak-block .wrapper {
  position: relative;
  padding-bottom: 40px;
}

.about_page .what-is-tivdak-block .content-with-left-angular-bar h1 {
  margin-bottom: 0;
}

.about_page .what-is-tivdak-block .content-with-left-angular-bar h1 + h2 {
  margin-top: 16px;
  color: var(--primary-font-color);
}

.about_page .what-is-tivdak-block .footnote_block {
  margin-top: 24px;
}

.about_page .lab-studies-block {
  background: var(--radial-gradient-color)
}

.about_page .lab-studies-block .wrapper {
  padding-bottom: 80px;
}

.about_page .lab-studies-block .copy_block {
  color: var(--white-color);
  text-align: center;
}

.about_page .lab-studies-block .copy_block h2 {
  color: var(--white-color);
}

.about_page .lab-studies-block .how-tivdak-works {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-top: 40px;
}

.about_page .lab-studies-block .how-tivdak-works li {
  background-size: 338px;
  background-repeat: no-repeat;
  background-position: 50% 0;
}

.about_page .lab-studies-block .how-tivdak-works img {
  width: 100%;
  max-width: 338px;
}

.about_page .lab-studies-block .how-tivdak-works p {
  border-top: 8px solid var(--cta-border-color);
  margin-top: 10px;
  padding-top: 10px;
  margin-left: 45px;
  margin-right: 45px;
  font-size: 18px;
  font-weight: 700;
}

.about_page .tout-cards-container .wrapper {
  padding-top: 0;
}

.about_page .tout-cards-container .tout_container {
  margin-top: -40px;
}

@media only screen and (min-width: 981px) {
  .about_page .block_2 .left_bar:before {
    display: none;
  }

  section > .container > .wrapper {
    max-width: var(--max-width);
  }

  .about_page .block_1 {
    background-image: url("/images/pages/about-tivdak/about-1.jpg");
    background-size: 1440px;
    background-position: 50% calc(100% + 0px);
  }

  .about_page .block_1 .right-for-you-block .wrapper {
    padding-bottom: 70px;
    position: relative;
  }

  .about_page .block_1 img.patient-img {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 504px;
    display: block;
  }

  .about_page .block_1 .copy_block {
    padding-right: 384px;
  }

  .about_page .what-is-tivdak-block {
    background-size: 1716px;
    background-repeat: no-repeat;
    background-position: calc(50% + 80px) calc(100% + 350px);
  }

  .about_page .what-is-tivdak-block .wrapper {
    padding-top: 90px;
    padding-bottom: 64px;
    overflow: hidden;
  }

  .about_page .what-is-tivdak-block .content-with-left-angular-bar h1 {
    padding-left: 0;
    margin-bottom: 0;
  }

  .about_page .lab-studies-block .wrapper {
    padding-top: 60px;
    padding-bottom: 120px;
    background-image: url("/images/pages/about-tivdak/lens-flare.svg");
    background-size: 1440px;
    background-repeat: no-repeat;
    background-position: 50% 0;
  }

  .about_page .lab-studies-block h2 .large {
    display: inline;
  }

  .about_page .lab-studies-block .how-tivdak-works {
    flex-direction: row;
  }

  .about_page .lab-studies-block .how-tivdak-works li {
    width: 33%;
  }

  .about_page .lab-studies-block .how-tivdak-works img {
    max-width: none;
  }

  .about_page .lab-studies-block .how-tivdak-works p {
    margin-left: 0;
    margin-right: 0;
  }
}