.twentytwenty-horizontal .twentytwenty-handle:before, .twentytwenty-horizontal .twentytwenty-handle:after, .twentytwenty-vertical .twentytwenty-handle:before, .twentytwenty-vertical .twentytwenty-handle:after {
  content: " ";
  display: block;
  position: absolute;
  z-index: 30;}

.twentytwenty-horizontal .twentytwenty-handle:before, .twentytwenty-horizontal .twentytwenty-handle:after {
  width: 1px;
  height: 9999px;
  left: 50%;
  margin-left: -1.5px; }

.twentytwenty-vertical .twentytwenty-handle:before, .twentytwenty-vertical .twentytwenty-handle:after {
  width: 9999px;
  height: 3px;
  top: 50%;
  margin-top: -1.5px; }

.twentytwenty-before-label, .twentytwenty-after-label, .twentytwenty-overlay {
  position: absolute;
  bottom: 0;
  width: 100%;}

.twentytwenty-before-label:before, .twentytwenty-after-label:before {
  color: white;
  font-size: 13px;
  letter-spacing: 0.1em; }

.twentytwenty-before-label:before, .twentytwenty-after-label:before {
  position: absolute;
  background: rgba(255, 255, 255, 0.2);
  line-height: 38px;
  padding: 0 20px;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  border-radius: 2px; }

.twentytwenty-horizontal .twentytwenty-before-label:before, .twentytwenty-horizontal .twentytwenty-after-label:before {
  top: 50%;
  margin-top: -19px; }

.twentytwenty-vertical .twentytwenty-before-label:before, .twentytwenty-vertical .twentytwenty-after-label:before {
  left: 50%;
  margin-left: -45px;
  text-align: center;
  width: 90px; }

.twentytwenty-left-arrow, .twentytwenty-right-arrow, .twentytwenty-up-arrow, .twentytwenty-down-arrow {
  width: 0;
  height: 0;
  border: 6px inset transparent;
  position: absolute; }

.twentytwenty-left-arrow, .twentytwenty-right-arrow {
  top: 50%;
  margin-top: -6px; }

.twentytwenty-up-arrow, .twentytwenty-down-arrow {
  left: 50%;
  margin-left: -6px; }

.twentytwenty-container {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  z-index: 0;
  overflow: hidden;
  position: relative;
  -webkit-user-select: none;
  -moz-user-select: none;
  padding: 0 0 38px;
  margin: 3em 0 0;
}
  .twentytwenty-container img {
    max-width: 100%;
    position: absolute;
    top: 0;
    display: block; }

  .twentytwenty-container * {
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box; }

.twentytwenty-before-label, .twentytwenty-after-label {
  display: none; }

.twentytwenty-overlay { 
  background: #ddd;
  z-index: 25; 
  height: 30px;
}

.twentytwenty-before {
  z-index: 20; }

.twentytwenty-after {
  z-index: 10; }

.twentytwenty-handle {
  height: 30px;
  width: 60px;
  position: absolute;
  left: 50%;
  bottom: 0;
  margin-left: -30px;
  margin-top: -30px;
  background: #555;
  z-index: 40;
  cursor:w-resize;
  transition: background 0.2s ease;
}

.twentytwenty-handle:hover {
  background: #444;
  transition: background 0.2s ease;
}

.twentytwenty-left-arrow {
  border-right: 6px solid white;
  left: 40%;
  margin-left: -17px; }

.twentytwenty-right-arrow {
  border-left: 6px solid white;
  right: 40%;
  margin-right: -17px; }

.gallery {
  max-width: 1140px;
  position:relative;
  margin: 0 auto;
  /*padding: 2em 0 0;*/
}

.description {
  font-size: 21px;
  line-height: 1.625;
}

header {
  text-align: center;
  max-width: 1140px;
  margin: 0 auto;
}

blockquote {
  text-align: right;
  margin: 0;
  padding: 0;
}
footer {
  max-width: 1140px;
  text-align: right;
  margin: 0 auto;
  padding: 2em 0 5em;
}