#imagediv {
	height:285px;
	position:relative;
	margin:auto;   
	border:none;
	text-align: center;
}
#imagediv img {
	width: 270px;
	height: 270px;
}
#imagediv h5 {
   	width: 260px;
	top: 225px; 
	left: 10px;
	font-weight: normal;
	text-align: center;
}
.imgvis
{
    visibility: visible;
}
.imghid
{
    visibility: collapse;
}