html,body {height: 100%;margin: 0;}body {display: flex;flex-direction: column;}#outer {flex-grow: 1;display: flex;flex-direction: column;}.extent-content {flex-grow: 1;}.footer {flex-shrink: 0; }@media screen and (min-width: 768px) {#outer {width: auto;max-width: 1080px;}}h2 {padding-left: 10px;font-size: 1.17em; font-weight: bold; margin-block-start: 1.5em; margin-block-end: 1em; }.inner-area {background-color: #f9fafc;padding: 10px 20px 10px;}.cat-nav-name2 a {text-decoration: none;color: #555555;}.text ul {margin: 0;padding-left: 0;border-top: solid 1px #f5f5f5;}.text ul li {list-style: none;text-decoration: none;padding: 2px 10px 2px 20px;margin: 0 0 0 0;font-size: 0.9em;line-height: 1.8em;text-indent: 0; border-bottom: solid 1px #f5f5f5;}span.cat-nav-name2 {display: block;padding-left: 10px;}.cate-list {background-color: #f2f2f2;}.cate-list li:nth-child(2n + 1) {background-color: #fffcfc;}