html {
    box-shadow: inset 0 0 200px black;
    min-height: 100%;
    overflow: auto;
}

body {
    padding: 25px;
    //margin: 25px;
    //width: 80%;
    //margin-left: auto;
    //margin-right: auto;
    overflow: auto;
    min-height: 100%;
}

.container {
    width: 90%;
    min-height: 100%;
}

h1 {
    padding-left: 30px;
    color: royalblue;
    font-weight: bold;
    text-shadow: 1px 1px black;
}

.canvas-div {
    margin: 10px;
    border: 1px solid royalblue;
    border-radius: 20px;
    clear: both;
    float: left;
}

canvas {
    height: 600px;
    width: 600px;
}

.inputs {
    padding: 10px;
}

.description {
    margin: 10px 0px 0px 10px;
    border: 1px royalblue solid;
    border-radius: 20px;
    max-width: 600px;
    height: 600px;
    padding: 30px;
    text-align: left;
    float: left;
}

.description img {
    vertical-align: center;
    width: 300px;
    border-radius: 20px;
}

.input-group {
    max-width: 200px;
}