/* 共通 */
a,abbr,acronym,address,big,blockquote,body,caption,cite,code,dd,del,dfn,div,dl,dt,em,fieldset,figure,form,h1,h2,h3,h4,h5,h6,html,iframe,img,ins,kbd,label,legend,li,object,ol,p,pre,q,samp,small,span,strike,strong,sub,sup,table,tbody,td,tfoot,th,thead,tr,tt,ul,var{margin:0;padding:0;border:0;outline:0}.small{font-size:70%}body{font-size:16px;font-family:"メイリオ",'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro',sans-serif}h1{font-size:200%}.mt10{margin-top:10px}.mt20{margin-top:20px}.alignC{text-align:center}.alignR{text-align:right}a.btn{border:1px solid #ccc;border-radius:5px;padding:2px;text-decoration:none;font-size:90%;color:#000}a.btn:hover{border:1px solid #000}#header{position:relative;width:90%;min-width:920px;margin:auto}#header a{color:#000;text-decoration:none}#container{width:90%;min-height:400px;min-width:920px;margin:auto;padding:1em 0 1em 0}#container:after{content:'';display:block;clear:both}#list{float:left;width:24%;padding-left:1%}#detail{position:relative;float:left;width:73%;padding:0 1% 0 1%}#footer{width:90%;min-width:920px;margin:auto}#footer p{text-align:center}#header p{position:absolute;top:5px;right:5px}#header p a{display:block;width:8em;margin:.5em 1em 0 0;line-height:2em;border:2px solid #ccc;color:#666;border-radius:8px;font-size:80%;text-align:center;text-decoration:none;box-sizing:border-box}#header p a:hover{font-weight:700;border:2px solid #666}#menu_buttons li{list-style:none}#menu_buttons a{display:block;width:9em;margin:0 auto 1.5em auto;line-height:2.5em;border:2px solid #ccc;color:#666;border-radius:15px;text-align:center;text-decoration:none;box-sizing:border-box}#menu_buttons a:hover{font-weight:700;border:2px solid #666}