#canvas-id{
    border-radius: 10px;
    border: 2px solid gray;
}

#left-id{
    width: auto;
    margin: 0 5px 5px 5px;
    height: 100%;
    float: left;
    text-align: center;
}

#right-id{
    width: 100%;
    height: 800px;
    margin: 0 auto;
    text-align: left;
}

#data-id{
    box-sizing: border-box;
    resize: none;
    font-family: Arial, Helvetica, sans-serif;
    height: 100%;
    border-radius: 10px;
    border: 2px solid gray;
    padding: 0.5em;
    font-size: 30px;
    overflow: auto;
    outline: none;
}