body{margin:0 0;padding:0 0;background-color:#212121;font-family:Arial,sans-serif;font-size:20px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#f0f0f0}#app,nav{text-align:center}nav{width:90%;background-color:#121212;height:60px;padding:0 5%;border-bottom:1px solid #000;box-shadow:0 0 7px #000}nav .nav-links{display:inline-block;float:right;background-color:inherit}nav #pngnwthbrd-logo{float:left}nav:after{content:"";display:table;clear:both}nav #pngnwthbrd-logo img,nav a{display:inline-block;background-color:inherit;vertical-align:middle;height:inherit;text-decoration:none;padding:0 10px;transition:color .4s;line-height:60px;position:relative}nav #pngnwthbrd-logo img{vertical-align:top}h1,h2{color:#121212;font-size:35px;margin:30px 0}a{text-decoration:none;color:#f0f0f0;transition:color .4s}a:hover{color:#0f3}a.ext-link{text-decoration:underline}section .show-case{width:60%;padding:0 5% 2%;margin:0 auto;text-align:center;position:relative;z-index:1}section .show-case img{box-shadow:1px 3px 6px 1px #121212;border-radius:200px}button,select{border:none;background-color:#121212;color:#f0f0f0;padding:8px 12px;font-size:16px}button{cursor:pointer;transition:color .4s}button:hover{color:#0f3}small{font-size:12px}nav #burger{display:none}@media (max-width:760px){section .show-case{width:90%}nav{text-align:left}nav a#burger{display:inline-block}nav .nav-links{float:none}nav #pngnwthbrd-logo{float:right}nav .nav-links{width:100%}nav a:not(#burger):not(#pngnwthbrd-logo){display:none;width:100%;z-index:2}}
section .show-case {
    width: 60%;
    padding: 2% 5%;
    margin: 0 auto;
    text-align: left;
}

section .show-case .democontent {
    margin-bottom: 12px;
}

section .show-case pre {
    padding: 15px;
    background-color: #111;
    border: 1px solid #080808;
    font-size: 14px;
    overflow-x: auto;
}

select, button {
    border: none;
    background-color: #121212;
    color: #f0f0f0;
    padding: 8px 12px;
    font-size: 16px;
}

button {
    cursor: pointer;
    transition: 0.4s color;
}

button:hover {
    color: #0f3;
}