.columnaIzquierda{
    background:#eee;
	border-right:1px solid #ccc;
	min-height:100%;
	width:15%;
	position: fixed;
	z-index:0;
	display: block;
	margin-top:42px;
	margin-left: auto;
	margin-right: auto;
	

	}
	
	.columnaCentral{
    background:#eee;
	/*border-right:1px solid #ccc;*/
	in-height:100%;
	width:68%;
	overflow: scroll;
	position: absolute;
	z-index:0;
	display: block;
	margin-top:42px;
	/*margin-left: auto;*/
	margin-right: auto;
	/*visibility:hidden;*/
	
	}
	
	
.columnaDerecha{
	background:#eee;
	border-left:1px  solid #CCC;
	min-height:100%;
	width:13%;
	position: fixed;
    top: 0;
	bottom:0;
    right: 0;
	z-index:0;
	display: block;
	margin-top:42px;
	margin-left: auto;
	margin-right: auto;
	}

.not{
	background:#F00;
	color:#FFF;
	font-size:10px;
	border: 2px solid #6CF;
    border-radius: 50px 50px 50px 50px;
	position:inherit;
	z-index:5;
	display: block;
	margin-top:0px;
	margin-right: 0px;
	}


.notAcrividades{
	background:#F00;
	color:#FFF;
	font-size:10px;
	border: 2px solid #6CF;
    border-radius: 50px 50px 50px 50px;
	position:inherit;
	z-index:5;
	display: block;
	margin-top: 0px;
	margin-left: 45px;
	margin-right: -45px;
	}
	
.matDidac{
	background:#FFF;
	color:#6CF;
	font-size:20px;
	font-family: Arial;
	border: 2px solid #6CF;
    border-radius: 50px 0px 50px 0px;
	
	}
	
.matDidac2{
	background:#FFF;
	color:#00F;
	font-size:16px;
	font-family: Arial;
	border: 2px solid #6CF;
    border-radius: 50px 0px 50px 0px;
}
.matDidac2Contestada{
	background:#CCC;
	color:#FFF;
	font-size:16px;
	font-family: Arial;
	border: 2px solid #6CF;
    border-radius: 50px 0px 50px 0px;
	}
	
.matDidac3{
	background:#FFF;
	color:#666;
	font-size:14px;
	font-family: Arial;
	border: 2px solid #6CF;
    border-radius: 50px 0px 50px 0px;
	
	}
	
.matDidac4{
	background:#FFF;
	color:#F00;
	font-size:14px;
	font-family: Arial;
	border: 2px solid #6CF;
    border-radius: 50px 0px 50px 0px;
	
	}
	
.matDidacPreguntaPrueba{
	background:#FFF;
	color:#00F;
	font-size:20px;
	font-family: Arial;
	border: 2px solid #6CF;
    border-radius: 50px 50px 50px 50px;
	
	}
.matDidacRespuestaPrueba{
	background:#FFF;
	color:#06F;
	font-size:18px;
	font-family: Arial;
	border: 2px solid #6CF;
    /*border-radius: 50px 0px 50px 0px;*/
	
	}
	
#fixed-bar {
       bottom: 0;
       /* height: 34px;*/
       /* padding: 13px 0 4px;*/
       position: fixed;
        /*width: 100%;*/
        /*z-index: 5000;*/
}