body {
    font-family: verdana, arial, sans-serif;
}

header {
    text-align: center;
    width: 800px;
    margin: 10px auto;
}

main {
    margin-top: 30px;
    width: 50%;
}

#caption {
    display: none;
}   

#result {
    float: right;
    width: 40%;
    border: solid 1px #000;
    border-radius: 5px;
    margin-right: 30px;
    margin-top: 30px;
    display: none;
    min-height: 200px;
    padding: 0px 10px;
}

#questions {
    margin-top: 50px;
    list-style-type: none;
}

#questions li {
    position: relative;
    border: solid 1px #000;
    padding: 5px 10px;
    margin-bottom: 20px;
    font-size: 12px;
    background-color: lightgray;
}

#questions li span {
    width: 100px;
    text-align: right;
}

aside li {
    margin-bottom: 10px;
}

h5 {
    text-align: center;
}

.floatright {
    float: right;
}