body { 
    background-color: #8d8989;
}

h1 {
    text-align: center;
}

canvas {
    border: 2px solid black;
    margin: auto;
    display: block;
}

#control {
    width: 500px;
    margin: auto;
    display: block;
    margin-top: 10px;
    border: 2px solid black;
    background-color: darkgray;
}

#control p {
    text-align: center;
}

#buttons {
    margin-left: 10px;
    display: inline-block;
    margin-top: 0px;
    width: 200px;
    margin-right: 50px;
}

#buttons input {
    margin-top: 10px;
}

#key {
    display: inline-block;
    width: 190px;
    margin-top: 10px;
}

#key p {
    text-align: center;
    display: inline;
    margin-left: 10px;
    margin-right: 10px;
}

#wrapper {
    height: 50px;
}

hr {
    width: 450px;
    border: 1px solid black;
}

#titles {
    margin-top: 10px;
    height: 30px;
}

#titles span {
    text-align: center;
    float: left;
    width: 250px;
}

#options input {
    width: 200px;
    margin-right: 10px;
    margin-left: 25px;
}

#options select {
    margin-bottom: 10px;
}