.jumbotron {
    width: 100%;
    height: 790px;
    background-color: transparent;
  }
  
  .footer {
    position: relative;
    bottom: 0;
    width: 100%;
    height: 60px;
    line-height: 60px;
    color: #fff;
    font-size: 12px;
  }
  
  #heading-1 {
    font-family: 'Lato', sans-serif;
    color: #fff;
    font-size: 40px;
    font-weight: 700;
    letter-spacing: 1.1px;
  }
  
  #heading-2 {
    font-family: 'Lato', sans-serif;
    color: #fff;
    font-size: 40px;
    font-weight: 100;
    letter-spacing: 1.1px;
  }
  
  .card {
    float: left;
    width: auto;
  }
  
  .image-container {
    position: relative;
    width: 100%;
    height: auto;
  }
  
  .img {
    width: 100%;
    height: auto;
  }
  
  .img-overlay {
    position: fixed;
    top: 90px;
    max-height: 80%;
    left: 50%;
    transform: translate(-50%, 0) scale(0, 0);
    z-index: 10;
    box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
    transition: all .3s ease;
  }
  
  .overlay-dark {
    top: 0;
    position: fixed;
   /* background-color: #000;*/
    opacity: .9;
    width: 100%;
    height: 100%;
    z-index: 5;
    display: none;
  }
  
  .get-code {
    display: inline-block;
    background-color: #fff;
    border-radius: 5px;
    padding-right: 10px !important;
    padding-bottom: 25px !important;
  }
  
  #container-git {
    height: 70px;
    display: inline-block;
    max-width: 400px;
  }
  
  .name-git {
    position: relative;
    top: 8px;
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
  }
  
  .bio-git {
    position: relative;
    float: left;
    padding-left: 10px;
    padding-bottom: 6px;
    top: 8px;
    font-size: 13px;
    color: grey;
  }
   @media (min-width: 576px) {
  
  .jumbotron {
    width: 100%;
    height: 440px;
    background-color: transparent;
  }
  
  .get-code {
    display: inline-block;
    background-color: #fff;
    border-radius: 5px;
    padding-right: 30px !important;
    padding-bottom: 15px !important;
  }
  
  #container-git {
    height: 118px;
    display: inline-block;
    max-width: 400px;
  }
  
  .name-git {
    position: relative;
    top: 8px;
    font-size: 16px;
    font-weight: bold;
  }
  
  .bio-git {
    position: relative;
    float: none;
    top: 8px;
    font-size: 15px;
    color: grey;
    padding-left: 0;
  }
  }