.carousel-control 			 { width:  4%; }
.carousel-control.left,.carousel-control.right {margin-left:15px;background-image:none;}
@media (max-width: 767px) {
	.carousell-inner .active.left { left: -100%; }
	.carousell-inner .next        { left:  100%; }
	.carousell-inner .prev		 { left: -100%; }
	.active > div { display:none; }
	.active > div:first-child { display:block; }

}
@media (min-width: 767px) and (max-width: 992px ) {
	.carousell-inner .active.left { left: -50%; }
	.carousell-inner .next        { left:  50%; }
	.carousell-inner .prev		 { left: -50%; }
	.active > div { display:none; }
	.active > div:first-child { display:block; }
	.active > div:first-child + div { display:block; }
}
@media (min-width: 992px ) {
	.carousell-inner .active.left { left: -25%; }
	.carousell-inner .next        { left:  25%; }
	.carousell-inner .prev		 { left: -25%; }	
}

img.grayscale {
  filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale"); /* Firefox 3.5+ */
  filter: gray; /* IE6-9 */
  -webkit-filter: grayscale(100%); /* Chrome 19+ & Safari 6+ */
  -webkit-transition: all .6s ease;
}

img.grayscale:hover {
  filter: none;
  -webkit-filter: grayscale(0%);
-webkit-transition: all .6s ease;
}

/*
Back to top button 
*/
#back-top {
	position: fixed;
	bottom: 50px;
	right: 30px;

}
#back-top a {
	width: 50px;
	display: block;
	text-align: center;
	font: 11px/100% Arial, Helvetica, sans-serif;
	text-transform: uppercase;
	text-decoration: none;
	color: #bbb;
	/* background color transition */
	-webkit-transition: 1s;
	-moz-transition: 1s;
	transition: 1s;
}
#back-top a:hover {
	color: #000;
}
/* arrow icon (span tag) */
#back-top span {
	width: 50px;
	height: 60px;
	display: block;
	margin-bottom: 7px;
	background: url('../img/up.png') no-repeat center center;
	/* rounded corners */
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	border-radius: 5px;
	/* background color transition */
	-webkit-transition: 1s;
	-moz-transition: 1s;
	transition: 1s;
}
#back-top a:hover span {
	/*background-color: #777; */
}