LeaVerou/awesomplete

body {
    max-width: 50rem;
    padding: 1rem;
    margin: auto;
    background: hsl(35, 80%, 94%);
    color: hsl(35, 50%, 20%);
    text-shadow: 0 1px 1px white;
    font: 120%/1.6 Baskerville, Palatino Linotype, Palatino, serif;
}

a {
    color: #58a;
}

h1 {
    text-align: center;
    font-weight: 600;
}

    section > h1 {
        margin-top: 2em;
    }

h2 {
    color: hsl(35, 50%, 40%);
    font-weight: 600;
    font-size: 120%;
}

ul {
    margin: 0;
    padding-left: .8em;
}

strong {
    font-weight: 600;
}

abbr {
    border-bottom: .1em dotted hsl(40, 80%, 40%);
    cursor: help;
}

input, button {
    font: inherit;
    text-shadow: inherit;
}

button {
    padding: .1em .5em;
    border-radius: .3em;
    background: hsl(80, 80%, 80%);
    background: linear-gradient(hsl(40, 70%, 80%), hsl(40, 70%, 70%));
    border: 1px solid rgba(0,0,0,.3);
    box-shadow: 0 1px white inset, 0 .3em .3em -.3em rgba(0,0,0,.3);
}

input {
    width: 12em;
    padding: .1em .3em;
    border: 0;
    border: 1px solid hsl(35, 80%, 60%);
    background: hsla(0,0%,100%,.2);
    border-radius: .3em;
    box-shadow: .05em .1em .3em rgba(0,0,0,.3) inset;
}

@keyframes pulsate {
    to {
        box-shadow: .05em .1em .3em rgba(0,0,0,.3) inset, 0 0 .3em .1em #58a;
    }
}

input:focus {
    outline: none;
    border: 1px solid #58a;
    animation: pulsate 2s infinite alternate linear;
    background: hsla(0,0%,100%,.5);
}

header {
    max-width: 37rem;
    margin: 0 auto 2em;
    text-align: center;
    font-size: 150%;
    font-style: italic;
}

    header h1 {
        margin: .1em 0;
        text-align: center;
        color: hsl(35, 50%, 40%);
        font-size: 400%;
        line-height: 1;
        font-style: italic;
        font-weight: normal;
    }

    header p {
        margin: 0;
    }

        header p a {
            text-decoration: none;
            color: inherit;
        }

    .size {
        position: absolute;
        top: 1em;
        right: 1em;
        width: 4em;
        padding: .8em .6em 1em;
        background: hsl(40, 80%, 40%);
        color: hsl(35, 80%, 94%);
        text-shadow: none;
        text-align: center;
        line-height: 1.1;
        text-indent: -.1em;
        outline: .1em dotted;
        outline-offset: -.3em;
        text-decoration: none;
        border-radius: .15em;
    }

    .size:hover {
        background: #58a;
    }

        .size strong {
            display: block;
            margin-bottom: .1em;
            font-size: 150%;
            line-height: 1;
            font-weight: 900;
            font-style: normal;
        }

        .size .amp {
            position: absolute;
            left: 0; right: 0;
            bottom: 0;
            color: hsla(35, 80%, 94%,.3);
            font-size: 350%;
        }

    nav {
        margin-top: .5em;
    }

    nav a {
        position: relative;
        display: inline-block;
        padding: 0 .4em;
        margin: 0 .1em;

        color: hsl(35, 80%, 94%);
        text-shadow: none;
        text-decoration: none;
        font-size: 80%;
    }

    nav a::before {
        content: "";
        position: absolute;
        top: 0; left: 0; right: 0; bottom: 0;
        z-index: -1;
        border-radius: .2em;
        background: hsl(40, 80%, 40%);
        -webkit-transform: skew(-16deg);
        transform: skew(-16deg);
    }

    nav a[href="#download"] {
        font-weight: 600;
    }

    nav a[href="#download"]::before {
        background: hsl(65, 85%, 35%);
    }

    nav a:hover::before {
        background: #58a;
    }


:not(pre) > code[class*="language-"],
pre[class*="language-"] {
    background: hsl(35, 70%, 88%);
    font-size: 80%;
    border-radius: .3em;
}

footer {
    padding: .6em;
    border-top: 1px solid rgba(0,0,0,.3);
    margin-top: 1em;
    text-align: center;
}

pre {
    position: relative;
}

pre::before {
    position: absolute;
    top: 0;
    right: .5em;
    padding: .3em .4em;
    border-radius: 0 0 .3em .3em;
    background: hsl(35, 50%, 60%);
    color: hsl(35, 80%, 90%);
    text-shadow: none;
    font: bold 100%/1 Baskerville, Palatino Linotype, Palatino, serif;
}

pre.language-markup::before {
    content: "HTML";
}

pre.language-javascript::before {
    content: "JS";
}

table {
    table-layout: fixed;
    border-spacing: 0;
    border-collapse: collapse;
}

th {
    font-size: 75%;
}

td {
    vertical-align: top;
    padding: .5em;
    border: 1px solid rgba(0,0,0,.1);
}

:not(pre) > code[class*="language-"] {
    background: none;
}

.github-star {
    position: absolute;
    top: 1em;
    left: 1em;
}

#carbonads {
    position: absolute;
    top: 100%;
    top: calc(100vh - 15em);
    right: 1em;
    max-width: 10em;
    max-width: -webkit-min-content;
    max-width: min-content;
    font-size: 75%;
}

    #carbonads a {
        text-decoration: none;
        color: inherit;
    }

    #carbonads img {
        display: block;
    }

#combobox .dropdown-input {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}
#combobox .dropdown-btn {
    vertical-align: top;
    height: 36.5px;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

#combobox .caret {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 2px;
    vertical-align: middle;
    border-top: 4px dashed;
    border-top: 4px solid;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
}