html {
    width: 100%;
    height: 100%;
    font-family: Arial, sans-serif
}

body {
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    overflow: hidden;
}

main {
    width: 100%;
    height: 100%;
}

#main {
    display: grid;
    grid-template-columns: 80% 20%;
    height: calc(100% - 3em - 10px);
}

.material-icon {
    font-family: Material Icons, sans-serif !important;
    font-weight: 400;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: "liga";
    -webkit-font-smoothing: antialiased;
}


#modal {
    display: none;
    position: fixed;
    z-index: 100000;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
}

#content {
    background-color: #fefefe;
    margin: auto;
    padding: 20px;
    border: 1px solid #888;
    width: 90%;
    height: calc(100% - 142px);
    border-radius: 5px;
}

.divider {
    background: #585858;
    height: 0.1em;
    margin: 0.5em 0 0.5em;
}

#modal_header {
    display: grid;
    grid-template-columns: 90% 10%;
}

#modal_header #modal_title {
    grid-column: 1;
    margin: 0;
}

#modal_header > span {
    grid-column: 2;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

#modal_header span i {
    cursor: pointer;
}

#spielanleitung {
    background-color: #fefefe;
    width: 100%;
    height: calc(100% - 50px);
}