body {
    margin: 0;
    overflow: hidden;
    font-family: "Courier";
}

#header {
    font-size: 20px;
    text-align: center;
    height: 100px;
    padding: 16px;
    background-color: mediumseagreen;
    color: white;
    user-select: none;
    border-bottom: 2px solid black;
}
#canvas {
    width: 100%;
    height: calc(100% - 132px);
}
#reset_button {
    position: absolute;
    top: 148;
    left: 16;
    width: 150;
    height: 75;
    display: inline-block;
    border: 2px solid black;
    color: white;
    background-color: seagreen;
    border-radius: 4px;
    user-select: none;
    outline: none;
    font-family: "Courier", serif;
    font-size: 16px;
}
#scoreboard {
    position: absolute;
    top: 148;
    right: 16px;
    font-size: 32px;
    font-family: "Courier";
    background-color: #dddddd;
}
.scoreboard_info {
    margin: 16px
}
#shots_made {
    color: black;
}
#attempts_remaining {
    color: darkred;
}
#high_score {
    color: darkgoldenrod;
}