body.unsupported-browser {
    background-color: #fff;
}

.unsupported-browser-container {
    text-align: center;
}

.unsupported-browser-container h1 {
    font-size: 30px;
}

.unsupported-browser-container span {
    font-size: 20px;
}

.unsupported-browser-container a {
    text-decoration: underline;
}