/* The work below, CSSBox, is released under the Creative Commons Zero 1.0 license
   and is available on https://notabug.org/SylvieLorxu/CSSBox */
   span.cssbox_full {
    position: fixed;
    height: 100%;
    width: 100%;
    background-color: rgba(0,0,0,0.8);
    top: 0;
    left: 0;
    opacity: 0;
    visibility: hidden;
    transition: visibility 0s, opacity 0.5s linear;
    z-index: 10;
  }
  
  span.cssbox_full img {
    position: fixed;
    background-color: rgb(238, 231, 231);
    margin: 0;
    padding: 0;
    max-height: 90%;
    max-width: 90%;
    top: 50%;
    left: 50%;
    margin-right: -50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 20px black;
    object-fit: contain;
  }
  
  img.cssbox_thumb:focus + span.cssbox_full {
    visibility: visible;
    opacity: 1;
  }
  
  img.cssbox_thumb, span.cssbox_full {
    cursor: pointer;
  }
  /* The work above, CSSBox, is released under the Creative Commons Zero 1.0 license
     and is available on https://notabug.org/SylvieLorxu/CSSBox */