.about{
  .block{
    h2 {
      padding-top: 30px;
      padding-bottom: 30px;
      margin:0;
    }

    h3 {
      padding-top: 30px;
      padding-bottom: 50px;
      margin:0;
    }

    p {
      padding-top: 20px;
      line-height:28px;
    }

    img {
      width: 100%;
    }
  }

  .about-img {
    position: relative;
    overflow: hidden;
  
    img {
      display: block;
      width: 100%;
      transition: opacity 0.5s ease-out;
    }
  
    .hover-img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      opacity: 0;
      transition: opacity 0.5s ease-out;
    }
  
    &:hover .hover-img {
      opacity: 1;
    }
  
    &:hover img {
      opacity: 0;
    }
  }
  

  .section-title {
    margin-bottom: 0px;
  }
}