:root {
    --color1 : #FFFFFF;
    --color2 : #CCCCCC;
    --color3 : #F3F3F3;
    --color4 : #000000;
    --color5 : #FFFFFF3F;
    --color-link : #CC0000;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    border: 0;
    margin: 0;
    padding: 5px;
    -webkit-font-smoothing: antialiased;
    font-family: sans-serif;
    overflow: hidden;
}

a {
    color: var(--color4);
    text-decoration: underline;
    cursor: pointer;
}

a:hover {
    color: var(--color-link);
}

h2 {
    letter-spacing: -0.25pt;
    line-height: 1.1em;
    font-style: normal;
    font-family: Arial, Verdana, sans-serif;
}

#onlineGame {
    margin: 0 auto 2em auto;
    max-width: 620px;
}

#infobar {
    display: flex;
    justify-content: flex-end;
    color: #666;
}

#infobar > div {
    display: inline-block;
    margin: 0 5px 9px 0;
    font-size: .8em;
}


#credit {
    color: var(--color2);
    margin-top: .5em;
}

#gameTitle {
    margin-bottom: 2em;
}

#vorschau {
    margin: 0 0 .8em 0;
    border: 0 solid;
    overflow: hidden;
}

#vorschau .vorschau-image.puzzle-image {
    float: left;
    width: 50%;
    margin: 0 1.5em .8em 0;
    background-size: contain;
}

.is-desktop #vorschau .vorschau-image {
    width: 30%;
}

#spielfeld {
    position: relative;
    width: 100%;
    margin-bottom: 1em;
    opacity: 0
}

#spielfeld > * {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

#spielfeld div {
    position: absolute;
}

#spielfeld .teil {
    cursor: pointer;
    border: 1px solid var(--color5);
}

#spielfeld .teil.empty {
    cursor: default;
    opacity: 0;
}

#end_game {
    position: absolute;
    display: none;
    z-index: 200;
    padding: 20px;
    width: calc(100% - 40px);
    max-width: 320px;
    height: fit-content;
    text-align: center;
    background-color: var(--color1);
    border: 1px solid;
    border-radius: 20px;
    -webkit-box-shadow: 3px 3px 5px 0 rgba(50, 50, 50, 0.36);
    box-shadow: 3px 3px 5px 0 rgba(50, 50, 50, 0.36);
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

#end_game > * {
    margin-bottom: .5em;
}

#end_game button {
    cursor: pointer;
    padding: 3% 15%;
    font-size: 1em;
    background-color: var(--color-link);
    border: 0;
    color: var(--color1);
    font-weight: 700;
    margin-top: .75em;
}

#helpText {
    -webkit-hyphens: auto;
    hyphens: auto;
}

.hiddenElement {
    display: none !important;
}