.game-board {
    display: grid;
    grid-template-rows: 200px 200px 200px;
    grid-template-columns: 200px 200px 200px;
    border: 1px solid #555;
}

.box {
    background: white;
    border: 1px solid #555;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #AAA;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}
body, html {
    margin: 0px;
    padding: 0px;
}

body {
    display: flex;
    justify-content: center;
}

.nolla::after {
    content: "O";
    color: black;
    font-size: 200px;
    
}

.risti::after {
    content: "X";
    color: black;
    font-size: 200px;
}

.hidden {
    display: none !important;
}

.message {
    position: absolute;
    width: 100vw;
    height: 100vh;
    background-color: rgba(93, 94, 100, 0.235);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 1rem;
}

#message-text {
    font-size: 48px;
    color: white;
    font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

.btn {
    background-color:rgb(54, 120, 226);
    color: white;
    border:#555;
    padding-left: 2rem;
    padding-right: 2rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    border-radius: 9999px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-size: 2rem;
    transition: all 300ms;
}

.btn:hover {
    background-color:rgb(115, 160, 232);
}