@charset "utf-8"; *{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}html,body{margin:0;padding:0}html{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:19px;line-height:1.5}body{color:#515151;background-color:#fff;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}a{color:#268bd2;text-decoration:none}a:hover,a:focus{text-decoration:underline}h1,h2,h3,h4,h5,h6{margin-bottom:.5rem;font-weight:bold;line-height:1.25;color:#313131;text-rendering:optimizeLegibility}h1{font-size:2rem}h2{margin-top:1rem;font-size:1.5rem}h3{margin-top:1.5rem;font-size:1.25rem}h4,h5,h6{margin-top:1rem;font-size:1rem}p{margin-top:0;margin-bottom:1rem}strong{color:#303030}ul,ol,dl{margin-top:0;margin-bottom:1rem}dt{font-weight:bold}dd{margin-bottom:.5rem}hr{position:relative;margin:1.5rem 0;border:0;border-top:1px solid #eee;border-bottom:1px solid #fff}abbr{font-size:85%;font-weight:bold;color:#555;text-transform:uppercase}abbr[title]{cursor:help;border-bottom:1px dotted #e5e5e5}img{display:block;margin:0 0 1rem;border-radius:5px}table{margin-bottom:1rem;width:100%;border:1px solid #e5e5e5;border-collapse:collapse}td,th{padding:.25rem .5rem;border:1px solid #e5e5e5}tbody tr:nth-child(odd) td,tbody tr:nth-child(odd) th{background-color:#f9f9f9}.container{margin-left:auto;margin-right:auto}.masthead{padding-top:1rem;padding-bottom:1rem;margin-bottom:3rem}.masthead-title{margin-top:0;margin-bottom:0;color:#505050}.masthead-title a{color:#505050}.masthead-title small{font-size:75%;font-weight:400;color:#c0c0c0;letter-spacing:0}html,body{overflow-x:hidden}html{font-family:"PT Serif",Georgia,"Times New Roman",serif}h1,h2,h3,h4,h5,h6{font-family:"PT Sans",Helvetica,Arial,sans-serif;font-weight:400;color:#313131;letter-spacing:-0.025rem}.wrap{position:relative;width:100%}.container{max-width:28rem}@media (min-width:38rem){.container{max-width:32rem}}@media (min-width:56rem){.container{max-width:38rem}}.masthead{padding-top:1rem;padding-bottom:1rem;margin-bottom:3rem;border-bottom:1px solid #eee}.masthead-title{margin-top:0;margin-bottom:0;color:#505050}.masthead-title a{color:#505050}.masthead-title small{font-size:75%;font-weight:400;color:#c0c0c0;letter-spacing:0}@media (max-width:48rem){.masthead-title{text-align:center}.masthead-title small{display:none}}.sidebar{position:fixed;top:0;bottom:0;left:-15.2rem;width:15.2rem;visibility:hidden;overflow-y:auto;font-family:"PT Sans",Helvetica,Arial,sans-serif;font-size:.875rem;color:rgba(255,255,255,0.6);background-color:#202020;-webkit-transition:all .3s ease-in-out;transition:all .3s ease-in-out}@media (min-width:30rem){.sidebar{font-size:.75rem}}.sidebar a{font-weight:normal;color:#fff}.sidebar-item{padding:1rem}.sidebar-item p:last-child{margin-bottom:0}.sidebar-nav{border-bottom:1px solid rgba(255,255,255,0.1)}.sidebar-nav-item{display:block;padding:.5rem 1rem;border-top:1px solid rgba(255,255,255,0.1)}.sidebar-nav-item.active,a.sidebar-nav-item:hover,a.sidebar-nav-item:focus{text-decoration:none;background-color:rgba(255,255,255,0.1);border-color:transparent}@media (min-width:48rem){.sidebar-item{padding:1.5rem}.sidebar-nav-item{padding-left:1.5rem;padding-right:1.5rem}}.sidebar-checkbox{display:none}.sidebar-toggle{position:absolute;top:1rem;left:1rem;display:block;width:2.2rem;padding:.5rem .65rem;color:#505050;background-color:#fff;border-radius:4px;cursor:pointer}.sidebar-toggle::before{display:block;content:"";width:100%;padding-bottom:.125rem;border-top:.375rem double;border-bottom:.125rem solid;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.sidebar-toggle:active,#sidebar-checkbox:checked ~ .sidebar-toggle{color:#fff;background-color:#505050}@media (min-width:30.1rem){.sidebar-toggle{position:fixed;width:2.25rem}.sidebar-toggle::before{padding-bottom:.15rem;border-top-width:.45rem;border-bottom-width:.15rem}}.wrap,.sidebar,.sidebar-toggle{-webkit-backface-visibility:hidden;-ms-backface-visibility:hidden;backface-visibility:hidden}.wrap,.sidebar-toggle{-webkit-transition:-webkit-transform .3s ease-in-out;transition:transform .3s ease-in-out}#sidebar-checkbox:checked + .sidebar{visibility:visible}#sidebar-checkbox:checked ~ .sidebar,#sidebar-checkbox:checked ~ .wrap,#sidebar-checkbox:checked ~ .sidebar-toggle{-webkit-transform:translateX(15.2rem);-ms-transform:translateX(15.2rem);transform:translateX(15.2rem)}code{font-size:16px}