.caption{color: black; font-size: 14px; font-weight: bold; padding: 10px; margin-top: 20px;}
.demo{position:relative;margin-top:2em;}
.gallery_demo{width:620px;margin:0 auto; }
.gallery_demo li{float: left; width:68px; height:50px; border:3px solid #FFCC00; margin: 0 2px; background: white;}

#main_image{margin:0 auto 60px auto;height:450px;width:600px; padding: 5px;background: black;}
#main_image img{margin-bottom:10px;}