html, body, div, span, 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: inherit;
    outline: none;
}
input {
    margin: 0;
    padding: 0;
    font: inherit;
}
*:focus {
    outline: none;
}
.hor {
    display: flex;
    flex-direction: row;
}
.ver {
    display: flex;
    flex-direction: column;
}
.top {
    justify-content: flex-start!important;
}
.bottom {
    justify-content: flex-end!important;
}
.tall {
    height: 100%;
}
.wide {
    width: 100%;
}
.cent {
    display: flex;
    align-items: center;
    justify-content: space-around;
}
.spread {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.btn {
    border-radius: 3px;
    border: 3px;
    font-size: 22px;
    text-decoration: none;
    color: #fff;
    position: relative;
    display: inline-block;
    margin: 6px;
    padding: 2px;
    cursor: pointer;
}
.sbtn {
    border-radius: 3px;
    border: 3px;
    font-size: 15px;
    text-decoration: none;
    color: #fff;
    position: relative;
    display: inline-block;
    margin: 6px;
    padding: 2px;
    cursor: pointer;
}
.sbtn:active {
    margin-bottom: 1px;
    padding-top: 0;
    margin-top: 9px;
    box-shadow: 0px 1px 0px 0px;
}
.btn:active {
    margin-bottom: 1px;
    padding-top: 0;
    margin-top: 13px;
    box-shadow: 0px 1px 0px 0px;
}
.blue {
    background-color: #55acee;
    box-shadow: 0px 5px 0px 0px #3C93D5;
}
.blue:hover {
    background-color: #6FC6FF;
}
.grey {
    background-color: #bbb;
    box-shadow: 0px 5px 0px 0px #999;
}
.grey:hover {
    background-color: #ccc;
}
.green {
    background-color: #2ecc71;
    box-shadow: 0px 5px 0px 0px #15B358;
}
.green:hover {
    background-color: #48E68B;
}
.red {
    background-color: #e74c3c;
    box-shadow: 0px 5px 0px 0px #CE3323;
}
.red:hover {
    background-color: #FF6656;
}
.purple {
    background-color: #9b59b6;
    box-shadow: 0px 5px 0px 0px #82409D;
}
.purple:hover {
    background-color: #B573D0;
}
.orange {
    background-color: #e67e22;
    box-shadow: 0px 5px 0px 0px #CD6509;
}
.orange:hover {
    background-color: #FF983C;
}
.yellow {
    background-color: #f1c40f;
    box-shadow: 0px 5px 0px 0px #D8AB00;
}
.yellow:hover {
    background-color: #FFDE29;
}
.rounded {
    border-radius: 4px;
    border: 1px solid #999999;
}
a[href], input[type='submit'], input[type='image'], input[type='checkbox'], label[for], select, button, .clickable {
    cursor: pointer;
}
.modalpopup {
    position: fixed;
    font-family: Arial, Helvetica, sans-serif;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 99999;
    opacity: 0;
    transition: opacity 400ms ease-in;
    pointer-events: none;
}
.modalpopup:target {
    opacity: 1;
    pointer-events: auto;
}
.modalpopup > div {
    width: 60vw;
    position: fixed;
    top: 10vh;
    left: 20vw;
    margin: auto;
    padding: 5px 20px 13px 20px;
    border-radius: 10px;
    background: linear-gradient(#eee, #bbb);
}
.cf:before, .cf:after {
    content: " ";
    /* 1 */
    display: table;
    /* 2 */
}
.cf:after {
    clear: both;
}