html, body {
    height: 100%;
    min-height: 100%;
    margin: 0;
    padding: 0;
}

.title {
    margin: 0;
}

.has-text-centered {
    text-align: center;
}

#page {
    min-height: 100%;
    height: auto !important;
    margin: 0 auto -50px;
}

    #page:after {
        content: '';
        display: block;
        height: 50px;
    }

.propaganda {
    color: #666;
    font-size: 10px;
    font-style: italic;
    text-align: center;
    padding-top: 15px;
    height: 35px;
    line-height: 35px;
    background: linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(218,218,218,1) 100%);
}

.canvas-container {
    margin: 0 auto;
}

.img-responsive {
    margin: 0 auto;
}

.btn {
    color: white;
    border-radius: 4px;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
    background: #0078e7;
    cursor: pointer;
    padding: 10px;
}