body {
    padding: 0px;
    margin: 0px;
    background-color: #666;
    font-family: fantasy;
}

#game_place {
    width: 100vmin;
    height: 100vmin;
    margin: auto;
}

#menu {
    width: 20%;
}

.menu_button {
    border: solid black 3px;
}

table, tr, td {
    border-collapse: collapse;
}

table {
    width: 70%;
    height: 70%;
    margin: auto;
}

.bordered td {
    border-color: black;    
    border-width: 0.5vmin;
    border-style: groove;
}

#level, #portrait {
    text-align: center;
}

.button {
    display: inline-block;
    padding: 0.1vh;
    border: solid black 3px;
    border-radius: 5px;
}