body {
    margin: 0;
    padding: 0;
    background-color: rgba(255, 255, 255, 1);
    display: flex;
    justify-content: center;
}

html, body {
    height: 100%;
}

#content {
    width: 900px;
    background-color: rgba(224, 224, 224, 1);
    padding-bottom: 20px;
    box-sizing: border-box;
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

#banner {
    width: 100%;
    padding: 40px 0;
    text-align: center;
    font-size: 100px;
    background: linear-gradient(to bottom, rgba(255, 166, 0, 1), rgba(172, 94, 0, 1));
    border-bottom: 3px solid rgba(0, 0, 0, 1);
    margin: 0 0 20px 0;
}

#main {
    padding: 0 30px;
    flex: 1;
}

#footer {
    background-color: rgba(208, 208, 208, 1);
    margin-top: 40px;
    padding: 10px;
    font-size: 14px;
    text-align: left;
    border-top: 2px solid rgba(0, 0, 0, 1);
}