img
{
border:none;
}

div.image
{
float:right;
text-align:center;
font-size:.9em;
font-style:italic;
border: 1px silver solid;
padding: .5em;
margin:.5em 0em .5em 0.5em;
}

div.left_image
{
float:left;
text-align:center;
font-size:.9em;
font-style:italic;
border: 1px silver solid;
padding: .5em;
margin:.5em 0.5em .5em 0em;
}

div.center_image
{

clear:both;
margin-left:auto;
margin-right:auto;
text-align:center;
font-size:.9em;
font-style:italic;
border: 1px silver solid;
padding: .5em;

}


div.side_image
{
clear:left;
width:160px;
float:left;
border: 1px silver solid;
padding:.5em;
margin:.25em;
font-size:.9em;
font-style:italic;
text-align:center;
}


.m33
{
background-image:url(graphics/banners/m33_banner.gif);
background-repeat:no-repeat;
}

.mars
{
background-image:url(graphics/banners/mars_banner.jpg);
background-repeat:no-repeat;
}

.mathsci
{
background-image:url(graphics/banners/mathsci_banner.jpg);
background-repeat:no-repeat;
}

.milkyway
{
background-image:url(graphics/banners/milkyway_banner.jpg);
background-repeat:no-repeat;
}

.perseid
{
background-image:url(graphics/banners/perseidMeteors_banner.jpg);
background-repeat:no-repeat;
}

.plm_outside
{
background-image:url(graphics/banners/plm_banner.jpg);
background-repeat:no-repeat;
}

.tel_dome
{
background-image:url(graphics/banners/teldome_banner.jpg);
background-repeat:no-repeat;
}

.titan
{
background-image:url(graphics/banners/titan_banner2.jpg);
background-repeat:no-repeat;
}

.telescopes
{
background-image:url(graphics/banners/telescopes_banner.jpg);
background-repeat:no-repeat;
}

.telescope_lens
{
background-image:url(graphics/banners/telescope_lens_banner.jpg);
background-repeat:no-repeat;
}

.projector
{
background-image:url(graphics/banners/projector_banner.jpg);
background-repeat:no-repeat;
}

.sm_telescope
{
background-image:url(graphics/banners/14inch_banner.jpg);
background-repeat:no-repeat;
}

.dometree
{
background-image:url(graphics/banners/dometree_banner.jpg);
background-repeat:no-repeat;
}

.mathsci
{
background-image:url(graphics/banners/mathsci_banner.jpg);
background-repeat:no-repeat;
}