div#mainbox { width: 810px; height: 4000px; margin-right: auto; margin-left: auto; }
div#left { color: #444; background-color: #73a0b5; width: 220px; height: 4000px; float: left; }
div#right { background-color: white; width: 580px; height: 3990px; float: right; border: solid 5px #73a0b5; outline-width: 0; }
h6 { color: #444; font-size: 1em; font-weight: normal; margin: 0.7em 0 0.5em 1em; }
p.item1 { font-size: 1em; background-color: #b7c2c8; text-indent: 1em; margin: 5px 5px 0; }
img.item1-1 { width: 570px; height: 570px; margin: 5px 3px 0; border-color: #73a0b5; border-width: 0.15em; }
img.item1-2 { width: 570px; height: 570px; margin: 5px 3px 0; border-color: #73a0b5; border-width: 0.15em; }
img.item1-3 { width: 570px; height: 570px; margin: 5px 3px 0; border-color: #73a0b5; border-width: 0.15em; }
div#setumei1 { background-color: #ebebeb; width: 570px; height: 1200px; margin: 0 5px 5px; }
p.setumei1 { color: #444; font-size: 0.9em; margin: 5px; }