body,html{padding:0;margin:0}.page-wrapper{-moz-box-sizing:border-box;box-sizing:border-box;padding-top:60px;min-height:100%;height:auto}@media screen and (max-width:768px){.page-wrapper{padding-top:48px}}.page-wrapper::after{content:'';display:inline-block}.page-wrapper .content-main{max-width:980px;margin:0 auto}.page-wrapper #rules-content{white-space:pre-line}.hide{display:none}