#canvas-id {
    margin: 0px; 
    padding: 0px;
    width: 700; 
    height: 600;
}

#code {
    background-color: lightgray;
    
    border: 2px solid gray;
    width: 300px;
    
}

#box {
    width: 600px;
}

label {
    display: inline-block;
    padding: 2px;
    width: 300px;
    background-color: #8888FF;
}

.ui input[type = "radio"],input[type = "checkbox"]:checked + label{
    background-color: #88FF88;
}