#overlay_content {width:100%;height:100%;padding-top:20px; }

#overlay_upper {width:100%; z-index:600;}
#overlay_lower {width:560px;height:180px;margin:25px;padding:20px;background-color:#000;text-align:left;font-size:14px;line-height:20px; clear:both;}

#goLeft, #goLeft:hover { position:relative; float:left; padding-top:25px; width:80px; height:400px; z-index:1000; background-position:30px 175px; background-repeat: no-repeat; cursor:pointer;}
#goLeft        { background-image:url(../images/ButtonArrowLeft.png);}
#goLeft:hover  { background-image:url(../images/ButtonArrowLeftActivated.png);}

#righter { position:relative; float:right;    width:80px; height:200px; z-index:9000; background-position: 5px 90px; background-repeat: no-repeat; cursor:pointer;}

#goRight, #goRight:hover       { position:relative; float:right; width:80px; height:375px; z-index:1000; background-position: 0px 125px; background-repeat: no-repeat; cursor:pointer;}
#goRight       { background-image:url(../images/ButtonArrowRight.png); }
#goRight:hover {background-image:url(../images/ButtonArrowRightActivated.png);}

#close, #close:hover         { position:relative; float:right; width: 50px; height: 50px;  z-index:1000; background-position: 0px  0px; background-repeat: no-repeat; cursor:pointer;}
#close         { background-image:url(../images/ButtonCross.png); }
#close:hover   { background-image:url(../images/ButtonCrossActivated.png);}

#overImage { position:absolute; z-index:900;}
#overImage img { padding:25px; }