body { 
background: white;
}

textarea {
    width: 98%;
    font-family: monospace;
    font-size: .8em;
}

.page {
background-color:darkgray;
}

.input_container {
width: 50%;
}

.result_container {
width: 50%;
}

.result_output {
background-color:#E8E8E8;
}

.result_error {
color:red;
}

.copyright {    
    margin: 1em auto 0em auto;
    color: black;
    border-top: 1px solid black;
    padding-top: .2em;
    font-family: arial, sans-serif; 
    font-size: .6em; 
    text-align: center;
}