.content-columns{display:flex;align-items:stretch}.content-columns>main{min-width:0;flex:1 1}.content-top .content-columns>main{flex-grow:0;flex-shrink:0;flex-basis:calc(100% - 162px)}.content-top #menu{flex:0 0 162px}.content-top #contents{display:flow-root}.content-top #contents .thr{float:left;width:160px;margin:0 0 16px}.content-top #contents .hal{float:left;width:240px;margin:0 0 16px}.content-top #contents .xyz{clear:both;margin:0;line-height:normal;color:#ccc;text-align:center}.content-top #contents ul{margin:0 0 0 36px;line-height:1.5em}.content-top #contents .fl{list-style:square;margin:5px 36px 30px}.content-top #contents #co{margin:0;line-height:normal}.content-detail #footer #lf{margin-top:0}.content-site img{max-width:100%}.content-site #contents #ad1{width:auto;height:auto}.content-site .adsense-main{margin:5px 20px 60px;min-height:280px}.content-site .adsbygoogle{width:100%}.content-site #menu #am1.adsense-main{width:auto;height:auto;margin:8px 6px 30px}