html, body {
    font-family: Arial, Helvetica, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    font-size: 1rem;
    line-height: 1.5;
    font-weight: 400;
    color: #2b2e34; /* Ryzen Black */
}

h1, h2, h3, h4, h5, h6 {
    padding: 0;
    margin: 0 0 0.5rem 0;
    color: inherit;
    font-family: inherit;
    font-weight: 500;
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
}

h1 img {
    vertical-align: middle;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.6rem;
}

a {
    color: #0074d9;
    text-decoration: none;
}

a:active, a:hover {
    outline: 0;
}

textarea {
    width: 100%;
    padding: 0.4rem;
    font-size: 0.8rem;
    line-height: 1.1rem;
    min-height: 7.6rem; /* 6 lines */
    border-radius: 0;
    resize: vertical;
    border: 1px solid #ccc;
}

button {
    font-size: 0.8rem;
    margin: 0 0 1px 0;
    cursor: pointer;
    width: auto;
    height: auto;
    border: 0;
    text-align: center;
    display: inline-block;
    padding: .5em .6em;
    color: #fff;
    vertical-align: middle;
    outline: none !important
}

button:hover {
    box-shadow: inset 0 0 0 99em rgba(255, 255, 255, 0.2);
}

button.reveal {
    display: none;
    background-color: #0074d9;
}

button.toggle {
    border-radius: 0;
    background-color: #2b2e34; /* Ryzen Black */
    margin-right: 1px !important;
}

button.toggle.active {
    background-color: #ff8500; /* Ryzen Yellow */
}

p {
    margin-top: 0;
    margin-bottom: 0.75rem;
}
p.lead {
    margin-top: 1rem;
}

section {
    margin-bottom: 1rem;
    padding: 0 0.5rem;
}

table {
    width: 100%;
}
th {
    text-align: left;
    background-color: rgba(0,0,0,.15);
}
td, th {
    padding: .5rem;
}
tbody tr:nth-of-type(2n) {
    background-color: rgba(0,0,0,.05);
}

.right {
    float: right;
}

[aria-hidden="true"] {
    display: none;
}

footer {
    color: #fafafa;
    background-color: #5a6268;
    padding: 1rem;
}

footer section {
    margin-bottom: 0;
}

footer a {
    color: inherit;
}

#intro {
    text-align: center;
}

#intro p {
    font-size: 1.1rem;
}

#results h3 {
    margin-top: 1.2rem;
}

#results a {
    display: block;
    font-size: 0.6rem;
}

div.warning {
    color: #ff8500; /* Ryzen Yellow */
    background-color: #fff3cd;
    padding: 0.8rem;
    border-radius: 4px;
}

#identifier div.results {
    margin-top: 0.7rem;
    padding: 1rem;
    display: none;
    background-color: rgba(0, 0, 0, 0.1);
    border-left: 5px solid #2b2e34;
}
#identifier div.results.isbdie {
    background-color: rgba(0, 0, 0, 0.1);
    border-left: 5px solid #ff8500;
}

@media (min-width: 68em) {
    section {
        width: 68em;
        padding: 0;
        margin-left: auto;
        margin-right: auto;
    }

    label {
        display: inline-block;
        width: 5rem;
        text-align: right;
        padding-right: 0.4rem;
    }

    div.button-group {
        display: inline;
    }

    div.button-group::after {
        display: block;
        content: '';
    }

    #intro {
        padding-top: 3rem;
        padding-bottom: 1rem;
    }

    #results a {
    }

}