.case1-section-area {
    position: relative;
    z-index: 1;
  }
  .case1-section-area .case-header-area {
    position: relative;
    z-index: 1;
    margin-bottom: 60px;
  }
  @media (max-width: 767px) {
    .case1-section-area .case-header-area {
      margin-bottom: 30px;
    }
  }
  @media only screen and (min-width: 768px) and (max-width: 991px) {
    .case1-section-area .case-header-area {
      margin-bottom: 30px;
    }
  }
  .case1-section-area .cs_case_study_1_list {
    display: flex;
  }
  @media only screen and (min-width: 768px) and (max-width: 991px) {
    .case1-section-area .cs_case_study_1_list {
      flex-direction: column;
    }
  }
  @media (max-width: 767px) {
    .case1-section-area .cs_case_study_1_list {
      flex-direction: column;
    }
  }
  .case1-section-area .cs_case_study_1_list > .cs_case_study.cs_style_1 {
    flex: 1;
  }
  .case1-section-area .cs_case_study_1_list .cs_case_study.cs_style_1 {
    min-height: 400px;
    transition: all 0.8s;
  }
  .case1-section-area .cs_case_study_1_list .cs_case_study.cs_style_1 .cs_case_study_in {
    transition: all 0.8s ease;
    left: 80px;
    opacity: 0;
  }
  @media only screen and (min-width: 768px) and (max-width: 991px) {
    .case1-section-area .cs_case_study_1_list .cs_case_study.cs_style_1 .cs_case_study_in {
      left: 0;
      opacity: 1;
      transition: all 0.5s;
    }
  }
  .case1-section-area .cs_case_study_1_list .cs_case_study.cs_style_1.active {
    flex: 8;
    transition: all 0.9s;
  }
  .case1-section-area .cs_case_study_1_list .cs_case_study.cs_style_1.active .cs_case_study_in {
    opacity: 1;
    left: 0;
    transition: all 0.6s ease;
    transition-delay: 0.3s;
  }
  .case1-section-area .cs_case_study_1_list .cs_case_study.cs_style_1.active .cs_case_study_icon {
    transform: scale(0) rotate(360deg);
    transition-delay: 0.1s;
  }
  .case1-section-area .cs_case_study.cs_style_1 {
    height: 700px;
    display: flex;
    align-items: flex-end;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
  }
  @media only screen and (min-width: 1200px) and (max-width: 1399px) {
    .case1-section-area .cs_case_study.cs_style_1 {
      height: 600px;
    }
  }
  .case1-section-area .cs_case_study.cs_style_1 .cs_case_study_title a {
    text-decoration: none;
    background-image: linear-gradient(currentColor, currentColor);
    background-repeat: no-repeat;
    background-position: bottom left;
    background-size: 100% 3px;
    transition: all 0.8s;
  }
  .case1-section-area .cs_case_study.cs_style_1 .cs_case_study_number {
    left: 70px;
    top: 70px;
    z-index: 1;
  }
  @media only screen and (min-width: 768px) and (max-width: 991px) {
    .case1-section-area .cs_case_study.cs_style_1 .cs_case_study_number {
      left: 30px;
      top: 40px;
      transition: all 0.4s;
    }
  }
  .case1-section-area .cs_case_study.cs_style_1 .cs_case_study_category {
    margin-bottom: 15px;
  }
  .case1-section-area .cs_case_study.cs_style_1 .cs_case_study_thumb {
    position: absolute;
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
    background-color: #fff;
  }
  .case1-section-area .cs_case_study.cs_style_1 .cs_case_study_in {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 88px 72px;
  }
  @media only screen and (min-width: 1200px) and (max-width: 1399px) {
    .case1-section-area .cs_case_study.cs_style_1 .cs_case_study_in {
      padding: 50px;
    }
  }
  @media only screen and (min-width: 768px) and (max-width: 991px) {
    .case1-section-area .cs_case_study.cs_style_1 .cs_case_study_in {
      padding: 30px;
    }
  }
  .case1-section-area .cs_case_study.cs_style_1 .cs_case_study_icon {
    left: 70px;
    bottom: 86px;
    z-index: 1;
    height: 55px;
    width: 55px;
    transition: all 0.6s ease;
  }
  @media only screen and (min-width: 1200px) and (max-width: 1399px) {
    .case1-section-area .cs_case_study.cs_style_1 .cs_case_study_icon {
      left: 40px;
      bottom: 50px;
    }
  }
  @media only screen and (min-width: 768px) and (max-width: 991px) {
    .case1-section-area .cs_case_study.cs_style_1 .cs_case_study_icon {
      display: none;
    }
  }
  .case1-section-area .cs_case_study_thumb {
    background-image: url(../img/blog/ca-blog-1.1.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  .case1-section-area .cs_case_study_thumb.cs_case_study_thumb2 {
    background-image: url(../img/blog/ca-blog-1.1.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  .case1-section-area .cs_case_study_thumb.cs_case_study_thumb3 {
    background-image: url(../img/blog/ca-blog-1.1.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  .case1-section-area .cs_case_study_thumb.cs_case_study_thumb4 {
    background-image: url(../img/blog/ca-blog-1.1.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  .case1-section-area .cs_case_study_thumb.cs_case_study_thumb5 {
    background-image: url(../img/blog/ca-blog-1.1.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  .case1-section-area .cs_case_study_thumb.cs_case_study_thumb6 {
    background-image: url(../img/blog/ca-blog-1.1.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  .case1-section-area .cs_case_study_thumb.cs_case_study_thumb7 {
    background-image: url(../img/case/case-study-img1.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  .case1-section-area .cs_case_study.cs_style_1.cs_hover_active {
    margin: 0px 8px;
    border-radius: 5px;
    height: 475px;
    position: relative;
    border: 2px solid #E5E8E8;
  }
  @media only screen and (min-width: 768px) and (max-width: 991px) {
    .case1-section-area .cs_case_study.cs_style_1.cs_hover_active {
      margin: 0 0 24px 0;
    }
  }
  @media (max-width: 767px) {
    .case1-section-area .cs_case_study.cs_style_1.cs_hover_active {
      margin: 0 0 24px 0;
    }
  }
  .case1-section-area .cs_case_study.cs_style_1.cs_hover_active::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: #fff;
    opacity: 1;
    transition: all 0.4s;
  }
  @media only screen and (min-width: 768px) and (max-width: 991px) {
    .case1-section-area .cs_case_study.cs_style_1.cs_hover_active .content-area1 {
      opacity: 0;
      transition: all 0.4s;
    }
    .case1-section-area .cs_case_study.cs_style_1.cs_hover_active .content-area {
      left: 0;
      transition: all 0.4s;
      opacity: 1;
    }
    .case1-section-area .cs_case_study.cs_style_1.cs_hover_active::after {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      height: 100%;
      width: 100%;
      background: #fff;
      opacity: 0;
      transition: all 0.4s;
    }
  }
  @media (max-width: 767px) {
    .case1-section-area .cs_case_study.cs_style_1.cs_hover_active .content-area1 {
      opacity: 0;
      transition: all 0.4s;
    }
    .case1-section-area .cs_case_study.cs_style_1.cs_hover_active .content-area {
      left: 0;
      transition: all 0.4s;
      opacity: 1;
    }
    .case1-section-area .cs_case_study.cs_style_1.cs_hover_active::after {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      height: 100%;
      width: 100%;
      background: #fff;
      opacity: 0;
      transition: all 0.4s;
    }
  }
  .case1-section-area .cs_case_study.cs_style_1.cs_hover_active.active .content-area1 {
    opacity: 0;
    transition: all 0.4s;
  }
  .case1-section-area .cs_case_study.cs_style_1.cs_hover_active.active .content-area {
    left: 0;
    transition: all 0.4s;
    opacity: 1;
  }
  .case1-section-area .cs_case_study.cs_style_1.cs_hover_active.active::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: #fff;
    opacity: 0;
    transition: all 0.4s;
  }
  .case1-section-area .content-area1 {
    position: absolute;
    transform: rotate(-90deg);
    width: 450px;
    height: auto;
    left: -182px;
    bottom: 220px;
    transition: all 0.4s;
    opacity: 1;
    z-index: 99;
  }
  .case1-section-area .content-area1 a {
    color: var(--03-home-text-colors, #001518);
    font-size: 32px;
    font-style: normal;
    font-weight: 600;
    line-height: 32px; /* 100% */
    display: inline-block;
    text-transform: capitalize;
    transition: all 0.4s;
    width: 100%;
  }
  .case1-section-area .content-area1 .cirle-arrow {
    position: absolute;
    top: 0px;
    left: 404px;
    height: 40px;
    width: 40px;
    transform: rotate(45deg);
    background: #EDF6F8;
    font-size: 20px;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
  }
  .case1-section-area .content-area {
    position: absolute;
    z-index: 1;
    transition: all 0.4s;
    padding: 0 24px 24px 24px;
    bottom: 0;
    left: -100%;
    opacity: 0;
  }
  .case1-section-area .content-area a {
    color: var(--White-colors, #FFF);
    font-size: 32px;
    font-style: normal;
    font-weight: 600;
    line-height: 32px; /* 100% */
    display: inline-block;
    text-transform: capitalize;
    transition: all 0.4s;
    width: 100%;
    margin-bottom: 8px;
  }
  .case1-section-area .content-area .learn {
    display: inline-block;
    position: absolute;
    top: -6px;
    left: 630px;
    height: 40px;
    width: 40px;
    transform: rotate(-45deg);
    background: #ffffff;
    font-size: 20px;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
    color: var(--vtc-bg-main-1);
  }