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

.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;
  /*overflow-y: hidden;*/
  position: relative;
  -webkit-user-select: none;
  -moz-user-select: none; }

.twentytwenty-container img {
    position: absolute;
    top: 0;
    display: block; 
  }

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

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

.twentytwenty-handle {
  width: 95px;          /* width handle! */
  height: 22px;         /* height handle! */
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -50px;   /* margin handle! */
  margin-top: 0;
  z-index: 40;
  cursor: move; }

.twentytwenty-left-arrow {
  border-right: 6px solid white;
  left: 50%;
  margin-left: -17px; }

.twentytwenty-right-arrow {
  border-left: 6px solid white;
  right: 50%;
  margin-right: -17px; }

.twentytwenty-up-arrow {
  border-bottom: 6px solid white;
  top: 50%;
  margin-top: -17px; }

.twentytwenty-down-arrow {
  border-top: 6px solid white;
  bottom: 50%;
  margin-bottom: -17px; }