@charset "UTF-8";.nav,.nav li{text-align:center}.nav{margin:0 auto 20px;width:1000px}.nav li{font-size:1.4em;display:inline-block;background:#404040;color:#fff;width:158px;padding:15px 0;margin:0 1px;cursor:hand;cursor:pointer}.nav li.on{background:#ff6d63}[class*=_assist]{margin:0 auto;width:1000px;height:1em}[class*=_assist]>*{list-style-type:none}[class*=main]:not(ul){margin:0 auto;width:100%;height:400px;position:relative}[class*=main] section{position:absolute;left:0;top:0;width:100%}[class*=main] section.on{z-index:1}@media screen and (max-width:959px){.nav,.nav li{text-align:center}.nav{margin:0 auto 20px;width:96%}.nav li{font-size:1.4em;display:inline-block;background:#404040;color:#fff;width:16%;padding:15px 0;margin:0 1px}.nav li.on{background:#ff6d63}[class*=_assist]{margin:0 auto;width:94%;height:1em}[class*=_assist]>*{list-style-type:none}[class*=main]:not(ul){margin:0 auto;width:100%;height:380px;position:relative}[class*=main] section{position:absolute;left:0;top:0;width:100%}[class*=main] section.on{z-index:1}}@media screen and (max-width:767px){.nav,.nav li{text-align:center}.nav{margin:0 auto 20px;width:96%}.nav li{font-size:1em;display:inline-block;background:#404040;color:#fff;width:32%;padding:10px 0;margin:1px}.nav li.on{background:#ff6d63}[class*=_assist]{margin:0 auto;width:94%;height:1em}[class*=_assist]>*{list-style-type:none}[class*=main]:not(ul){margin:0 auto!important;width:100%;height:360px;position:relative}[class*=main] section{position:absolute;left:0;top:0;width:100%}[class*=main] section.on{z-index:1}}@media screen and (max-width:413px){[class*=main]:not(ul){height:340px!important}}@media screen and (max-width:374px){[class*=main]:not(ul){height:320px!important}}