.l1  { font-size: 11px; line-height: 1.5em; margin: 0; padding: 0 }
.l2 { font-size: 12px; line-height: 1.4 }
.caution { color: red; font-size: 11px; line-height: 1.5em }
.under        { background-image: url("../img/l_w_under.gif"); background-repeat: no-repeat; display: block; margin: 0; padding: 0 }
.middle      { background-image: url("../img/l_w_middle.gif"); background-repeat: repeat-y; display: block; margin: 0; padding: 0 }
.top         { font-size: 0; line-height: 0; background-image: url("../img/l_w_top.gif"); background-repeat: no-repeat; display: block; margin: 0; padding: 0 }
body  { background-image: url("../img/back.gif"); margin: 20px 0 0; padding: 0 }
.detail     { color: #505050; font-size: 10px; line-height: 1.4em; background-color: #fff; margin: 0; padding: 10px; border: dotted 1px black }