body{
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

div#wrapper{
    padding: 20px;
    max-width: 100%;
}

div#content{
    width: 100%;
    max-width: 1000px;
    margin: auto;
}

textarea#comment{
    width: 100%;
    display: block;
    height: 100px;
}

code{
    border-radius: 5px;
    cursor: pointer;
}

code:hover{
    border: 2px solid white;
}

span#message{
    font-weight: bold;
    color: green;
}