.randomCover {
    width: 600px;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
    margin-bottom: 30px;
}

.showAll {
    margin-top: 20px;
}

body div p.cover {
    float: none !important;
    width: 420px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.randomSubmitButton {
    width: 80px;
}