/**
* Joomla.Plugin - itcs Scroll to Top Button
* ------------------------------------------------------------------------
* @package     itcs Scroll to Top Button
* @author      it-conserv.de
* @copyright   2020 it-conserv.de
* @license     GNU/GPLv3 <http://www.gnu.org/licenses/gpl-3.0.de.html>
* @link        https://it-conserv.de
* ------------------------------------------------------------------------
*/

/* Button Scroll to top */
/* modified http://littlesnippets.net/1452-2/ */

.scrollToTop{
	position:fixed;
	bottom:20px;
	right:20px;
	z-index: 100;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s 1s, opacity 2s ease-in-out;
}

.scrollToTop.visible {
  visibility: visible;
  opacity: 1;
  transition: opacity 1s ease-in-out;
}

/* small */
.scrollToTop.small{
  font-size: 20px;
  width: calc(2.1*20px);
  margin: 20px;
  height: calc(2.1*20px);
  line-height: calc(2.1*20px);
}

.scrollToTop.small [class^="fa-"]::before,
.scrollToTop.small [class*=" fa-"]::before{
  font-size: 20px;
  width: calc(1.8*20px);
  line-height: calc(1.8*20px);
  padding-left: 0;
  padding-right: 0;
}

/* medium */
.scrollToTop.medium{
  font-size: 30px;
  width: calc(2.1*30px);
  margin: 30px;
  height: calc(2.1*30px);
  line-height: calc(2.1*30px);
}

.scrollToTop.medium [class^="fa-"]::before,
.scrollToTop.medium [class*=" fa-"]::before{
  font-size: 30px;
  width: calc(1.8*30px);
  line-height: calc(1.8*30px);
  padding-left: 0;
  padding-right: 0;
}

/* large */
.scrollToTop.large{
  font-size: 40px;
  width: calc(2.1*40px);
  margin: 40px;
  height: calc(2.1*40px);
  line-height: calc(2.1*40px);
}

.scrollToTop.large [class^="fa-"]::before,
.scrollToTop.large [class*=" fa-"]::before{
  font-size: 40px;
  width: calc(1.8*40px);
  line-height: calc(1.8*40px);
  padding-left: 0;
  padding-right: 0;
}

.scrollToTop img{
  position: absolute;
  margin: auto;
  width: 70%;
  height: 70%;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
}

.scrollToTop.snip1452,
.scrollToTop.snip1452 [class^="fa-"]::before,
.scrollToTop.snip1452 [class*="fa-"]::before{
  color: rgba(140, 140, 150, 0.8);
  display: inline-block;
  text-align: center;
  -webkit-perspective: 50em;
  perspective: 50em;
  text-decoration: none;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.scrollToTop.snip1452:after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  border: 2px solid rgba(140, 140, 150, 0.8);
  content: '';
  z-index: -1;
  border-radius: 50%;
  -webkit-transform: rotateY(360deg);
  transform: rotateY(360deg);
}
.snip1452:before,
.snip1452:after,
.scrollToTop.snip1452 [class^="fa-"]::before,
.scrollToTop.snip1452 [class*="fa-"]::before {
  -webkit-transition: all 0.8s ease-in-out;
  transition: all 0.8s ease-in-out;
}

.scrollToTop.snip1452:hover{
  cursor: pointer;
}

.snip1452.yellow:hover,.scrollToTop.snip1452.yellow:hover [class^="fa-"]::before,.scrollToTop.snip1452.yellow:hover [class*="fa-"]::before{color: #f39c12;}
.snip1452.blue:hover,.scrollToTop.snip1452.blue:hover [class^="fa-"]::before,.scrollToTop.snip1452.blue:hover [class*="fa-"]::before{color: #2980b9;}
.snip1452.red:hover,.scrollToTop.snip1452.red:hover [class^="fa-"]::before,.scrollToTop.snip1452.red:hover [class*="fa-"]::before{color: #c0392b;}

.snip1452.yellow:hover:after{border-color: #f39c12;}
.snip1452.blue:hover:after{border-color: #2980b9;}
.snip1452.red:hover:after{border-color: #c0392b;}

.snip1452:hover:after{
  -webkit-transform: rotateY(0);
  transform: rotateY(0);
}