/* opacity */
.opacity-very-light {position: absolute; height: 100%; width: 100%; opacity: 0.2; top:0; left: 0;}
.opacity-light {position: absolute; height: 100%; width: 100%; opacity: 0.3; top:0; left: 0;}
.opacity-extra-medium {position: absolute; height: 100%; width: 100%; opacity: 0.5; top:0; left: 0;}
.opacity-medium {position: absolute; height: 100%; width: 100%; opacity: 0.75; top:0; left: 0;}
.opacity-full {position: absolute; height: 100%; width: 100%; opacity: 0.8; top:0; left: 0;}
.opacity-full-dark {position: absolute; height: 100%; width: 100%; opacity: 0.9; top:0; left: 0;}
.opacity1 {opacity:.1}
.opacity2 {opacity:.2}
.opacity3 {opacity:.3}
.opacity4 {opacity:.4}
.opacity5 {opacity:.5}
.opacity6 {opacity:.6}
.opacity7 {opacity:.7}
.opacity8 {opacity:.8}
.opacity9 {opacity:.9}
.opacity-gradient-bottom
{
	height: 100%;
	left: 0;
	opacity: 0.9;
	position: absolute;
	top:0;
	width: 100%;
	background: rgb(0,0,0);
	background: -moz-linear-gradient(0deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 50%);
	background: -webkit-linear-gradient(0deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 50%);
	background: linear-gradient(0deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 50%);
	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#000000",endColorstr="#000000",GradientType=1);"
}