/**************************************
 *  Optiscroll container base style
 */

.optiscroll {
  position: relative;
  overflow: hidden;
}

.optiscroll-content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: auto;
  z-index: 1;
  -webkit-overflow-scrolling: touch;
}


/**************************************
 *  Optiscroll scrollbars base style
 */

.optiscroll-v,
.optiscroll-h {
  position: absolute;
  z-index: 2;
  -webkit-backface-visibility: hidden;

  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.optiscroll-v { right: 0; }
.optiscroll-h { bottom: 0; }


/**************************************
 *  Optiscroll tracks base style
 */

.optiscroll-vtrack,
.optiscroll-htrack {
  display: block;
  position: absolute;
  opacity: 0;
  cursor: default;

  -webkit-transform: translate(0%, 0%);
  -moz-transform: translate(0%, 0%);
  -ms-transform: translate(0%, 0%);
  -o-transform: translate(0%, 0%);
  transform: translate(0%, 0%);

  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}


/* track visible only when enabled */
.vtrack-on > .optiscroll-v .optiscroll-vtrack { opacity: 1; }
.htrack-on > .optiscroll-h .optiscroll-htrack { opacity: 1; }


/* extend draggable area while dragging */
.optiscroll-vtrack:active:before,
.optiscroll-htrack:active:before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  bottom: -100px;
  right: -100px;
  z-index: 10000;
}



/**************************************
 *  Prevent iOS page bounce
 *  even when content is not longer enough.
 *
 *  Remember: enabling the page bounce fix will prevent
 *  nested scroll areas to scroll the parent.
 */

/* Uncomment to prevent VERTICAL iOS page bounce. */

.optiscroll-nobounce > .optiscroll-content:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 100%;
  border-bottom: 2px solid transparent;

  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
}



/* Uncomment to prevent HORIZONTAL iOS page bounce. */

.optiscroll-nobounce > .optiscroll-content:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  border-right: 2px solid transparent;

  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
}




/**************************************
 *  CUSTOM STYLE
 *  feel free to change stuff
 **************************************/

/***
 ***  Scrollbars style  ***/

.optiscroll-v,
.optiscroll-h {
  background: transparent;

  /* Scrollbars are visible only on hover */
  opacity: 0;
  -webkit-transition: opacity 0.2s ease 0s;
  -moz-transition: opacity 0.2s ease 0s;
  -ms-transition: opacity 0.2s ease 0s;
  -o-transition: opacity 0.2s ease 0s;
  transition: opacity 0.2s ease 0s;
}

.optiscroll.vtrack-on:hover > .optiscroll-v { opacity: 1; }
.optiscroll.htrack-on:hover > .optiscroll-h { opacity: 1; }

.optiscroll-v {
  top: 4px;
  bottom: 4px;
  width: 0;
}

.optiscroll-h {
  left: 4px;
  right: 4px;
  height: 0;
}

/* Avoid overapping while both scrollbars are enabled */
.vtrack-on.htrack-on > .optiscroll-v {
  bottom: 8px;
}
.vtrack-on.htrack-on > .optiscroll-h {
  right: 8px;
}


/***
 ***  Tracks style  ***/

.optiscroll-vtrack,
.optiscroll-htrack {
  background: rgba(0,0,0,0.3);
  border-radius: 2px;
  /*box-shadow: 0px 0px 1px rgba(255,255,255,0.1);*/
}

.optiscroll-vtrack {
  width: 4px;
  right: 4px;
}

.optiscroll-htrack {
  height: 4px;
  bottom: 4px;
}

.optiscroll-vtrack:active,
.optiscroll-htrack:active {
  background: rgba(0,0,0,0.5);
}