body {
    font-family: -apple-system, Ubuntu, 'Helvetica Neue', sans-serif;
    font-size: 20px;
    font-weight: 400;
    text-align: center;
    background: rgb(105, 160, 179);
}

ul {
    margin: 0;
    list-style-type: none;
}

button {
    height: 20px;
    padding: 0;
}

canvas {
    margin-top: 20px;
}

.topboard {
    width: 505px;
    height: 30px;
    margin: 1em auto -20px auto;
    background: rgba(218, 218, 208, 0.7);
    border-radius: 5px;
}

.flexbox {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 0 10px;
    align-items: center;
    text-align: center;
}

.lives,
.score {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
}

.hearts {
    display: inline-flex;
    flex-wrap: nowrap;
    padding-left: 5px;
}

.points {
    text-align: right;
    width: 50px;
}

.lowerpanel {
    margin: 0 auto;
    width: 505px;
    background: rgba(218, 218, 208, 0.7);
}