#header_group{max-width:100%}#header_group #header{max-width:1000px;width:100%;padding:10px 20px;box-sizing:border-box;margin:0 auto}#header_group #header>h1{max-height:45px}#header_group #header>h1 img{max-height:45px;height:100%;width:auto;max-width:228px}@media screen and (min-width: 0px) and (max-width: 1023px){body:not(.pc) #header_group{position:fixed;top:0;left:0;background-color:#FFF;width:100vw;height:80px;box-sizing:border-box;padding-top:7px;z-index:9997}body:not(.pc) #menu_btn{position:fixed;top:10px;right:10px;z-index:9998}body:not(.pc) #menu_btn>a{display:block;width:60px;height:60px;position:relative;background-color:#e60012}body:not(.pc) #menu_btn>a>i{text-align:center;width:60px;height:60px;line-height:60px;overflow:hidden;font-size:30px;color:#FFF;position:absolute;top:0;left:0;-moz-transform-origin:50% 50%;-ms-transform-origin:50% 50%;-o-transform-origin:50% 50%;-webkit-transform-origin:50% 50%;transform-origin:50% 50%;-moz-transform:rotate(0deg);-ms-transform:rotate(0deg);-o-transform:rotate(0deg);-webkit-transform:rotate(0deg);transform:rotate(0deg);-moz-transition:-moz-transform 0.4s;-o-transition:-o-transform 0.4s;-webkit-transition:-webkit-transform 0.4s;transition:transform 0.4s}body:not(.pc) #menu_btn>a.on>i{-moz-transform:rotate(-90deg);-ms-transform:rotate(-90deg);-o-transform:rotate(-90deg);-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}}@media screen and (min-width: 0px) and (max-width: 479px){body:not(.pc) #header_group{height:70px}body:not(.pc) #header_group #header>h1{height:36px}body:not(.pc) #menu_btn>a{width:50px;height:50px}body:not(.pc) #menu_btn>a>i{width:50px;height:50px;line-height:50px}}@media print, screen and (min-width: 1024px){#header_group{margin-bottom:45px}#menu_btn{display:none}}.pc #header_group{margin-bottom:45px}.pc #menu_btn{display:none}