.w3-content {
    max-width: 1300px
}

body, h1, h2, h3, h4, h5, h6, #work, #results pre {
    font-family: "Courier"
}

#work, #results {
    min-height: 535px;
    width: 90%
}

#results {
    margin: 0 auto
}

#key ul {
    list-style-type: none;
}


/* Pad the buttons */

#edit-current {
    margin-right: 4%
}


/* Center the placeholder horizontally and vertically */

::-webkit-input-placeholder {
    /* Chrome, Opera, Safari */
    text-align: center;
    line-height: 530px;
}

:-moz-placeholder {
    /* Firefox 18- */
    text-align: center;
    line-height: 530px;
}

::-moz-placeholder {
    /* Firefox 19+ */
    text-align: center;
    line-height: 530px;
}

:-ms-input-placeholder {
    /* IE 10+ */
    text-align: center;
    line-height: 530px;
}