BODY{background:URL(image/back1.gif) #ffc repeat-y;color:#000}
#title{font-style:italic;font-weight:bold;font-size:150%}
#chui{font-weight:bold;font-size:200%;color:red}
#mokuji{font-weight:bold;font-size:120%}
.center{text-align:center}
.right{text-align:right}
#block{margin-left:10%;margin-right:10%;height:150px;border:4px outset;padding:10px}
#sen{background:green;font-size:5px}