td div[id="btnTbDesplegable"].imgmas
{
	vertical-align: middle;
    background-position: 100% 100%;
    background-size: 100% 100%;
	width: 15px;
	height: 15px;
	cursor: pointer;
	background-image: url("../images/botones/mas.png");
}

td div[id="btnTbDesplegable"].imgmenos
{
	vertical-align: middle;
    background-position: 100% 100%;
    background-size: 100% 100%;
	width: 15px;
	height: 15px;
	cursor: pointer;
	background-image: url("../images/botones/menos.png");
}

.troculto {
    height: 0px; 
    opacity: 0;
    visibility: collapse;
    transition: height 1s, opacity 1s, visibility .5s;
}

.trvisto {
  	height: auto;
  	opacity: 1;
  	visibility: visible;
  	transition: height 2s, opacity 2s, visibility 1s;
}

div.ContenedorDesplegable
{
	padding: 5px 5px 5px 5px;
	border: black 2px solid;
	overflow:auto;
}