* {
    margin: 0;
    padding: 0;
}

body {
    background-color: #5990D9;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

p {
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 24px;
    color: white;
    margin-bottom: 5px;
}

#scoreElement {
    font-size: 36px;
}

#gameContainer {
    display: flex;
    flex-wrap: wrap;
    max-width: 350px;
    position: relative;
    margin: auto;
    justify-content: center;
}

.hole {
    width: 100px;
    height: 100px;
    margin: 5px;
    position: relative;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.animation-mole-in {
    animation: mole-in-slide 280ms forwards;
    will-change: background-image;
}

.animation-mole-out {
    animation: mole-out-slide 280ms forwards;
    will-change: background-image;
}

.animation-bad-in {
    animation: bad-in-slide 280ms forwards;
    will-change: background-image;
}

.animation-bad-out {
    animation: bad-out-slide 280ms forwards;
    will-change: background-image;
}

@keyframes mole-in-slide {
    0% {
        background-image: url('../images/mole/in/mole-0.png');
    }

    16.66% {
        background-image: url('../images/mole/in/mole-1.png');
    }

    33.33% {
        background-image: url('../images/mole/in/mole-2.png');
    }

    50% {
        background-image: url('../images/mole/in/mole-3.png');
    }

    66.66% {
        background-image: url('../images/mole/in/mole-4.png');
    }

    83.33% {
        background-image: url('../images/mole/in/mole-5.png');
    }

    100% {
        background-image: url('../images/mole/in/mole-6.png');
    }
}

@keyframes mole-out-slide {
    0% {
        background-image: url('../images/mole/out/mole-7.png');
    }

    16.66% {
        background-image: url('../images/mole/out/mole-8.png');
    }

    33.33% {
        background-image: url('../images/mole/out/mole-9.png');
    }

    50% {
        background-image: url('../images/mole/out/mole-10.png');
    }

    66.66% {
        background-image: url('../images/mole/out/mole-11.png');
    }

    83.33% {
        background-image: url('../images/mole/out/mole-12.png');
    }

    100% {
        background-image: url('../images/mole/out/mole-13.png');
    }
}

@keyframes bad-in-slide {
    0% {
        background-image: url('../images/bad/in/bad-0.png');
    }

    16.66% {
        background-image: url('../images/bad/in/bad-1.png');
    }

    33.33% {
        background-image: url('../images/bad/in/bad-2.png');
    }

    50% {
        background-image: url('../images/bad/in/bad-3.png');
    }

    66.66% {
        background-image: url('../images/bad/in/bad-4.png');
    }

    83.33% {
        background-image: url('../images/bad/in/bad-5.png');
    }

    100% {
        background-image: url('../images/bad/in/bad-6.png');
    }
}

@keyframes bad-out-slide {
    0% {
        background-image: url('../images/bad/out/bad-7.png');
    }

    16.66% {
        background-image: url('../images/bad/out/bad-8.png');
    }

    33.33% {
        background-image: url('../images/bad/out/bad-9.png');
    }

    50% {
        background-image: url('../images/bad/out/bad-10.png');
    }

    66.66% {
        background-image: url('../images/bad/out/bad-11.png');
    }

    83.33% {
        background-image: url('../images/bad/out/bad-12.png');
    }

    100% {
        background-image: url('../images/bad/out/bad-13.png');
    }
}