/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

/* prettier-ignore */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
/* prettier-ignore */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
    display: block;
}
body {
    line-height: 1;
}
/* prettier-ignore */
ol, ul {
    list-style: none;
}
/* prettier-ignore */
blockquote, q {
    quotes: none;
}
/* prettier-ignore */
blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}

/* Randomizer CSS */
html,
body {
    font-family: "Roboto";
}

.wrapper {
    max-width: 600px;
    padding: 20px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#options {
    flex-direction: column;
    display: flex;
    align-items: center;
}

form > fieldset {
    margin-bottom: 16px;
    width: 100%;
}

form > fieldset > span {
    display: block;
    padding: 0.4em;
}

fieldset.set-options {
    background-color: #eeeeee;
    display: block;
    max-height: 0;
    padding-left: 16px;
    overflow: hidden;
    transition: max-height 0.3s ease-out, margin-top 0.3s ease-out;
}

input.set:checked ~ fieldset.set-options {
    max-height: 4em;
    margin-top: 4px;
}

fieldset.set-options > span {
    display: block;
    padding: 4px 0;
}

#randomize {
    font-family: inherit;
    font-size: 40px;
    padding: 0.2em 1em;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: linear-gradient(0deg, #dddddd, #f5f5f5);
    border: solid 1px #aaaaaa;
}

#randomize:hover {
    border-color: #888888;
}

#randomize:active {
    background: linear-gradient(180deg, #dddddd, #f5f5f5);
}

#cards ul {
    margin-top: 16px;
    text-align: left;
    list-style: disc;
}

#cards ul li {
    margin-bottom: 8px;
}