body {
    font-family: "Roboto", "Helvetica", "Arial", sans-serif;
    line-height: 1.5;
    padding-bottom: 40px;
    color: #555;
}

.jumbotron {
    background-color: transparent;
    padding: 50px 0 0 0;
}

.pred-container {
    margin-bottom: 20px;
}

.pred-container > div {
    display: inline-block;
    margin-right: 20px;
    vertical-align: top;
}

#file-container {
    margin-bottom: 20px;
}