.email-background {
    background: #eee;
    padding: 10px;
}

.email-preheader {
    background: #eee;
    color: #eee;
    font-size: 5px;
}

.email-container {
    max-width: 500px;
    background: white;
    margin: 0 auto;
    font-size: 5px;
    overflow: hidden;
    border-radius: 5px;
}

p {
    margin: 20px;
    font-size: 18px;
    text-align: center;
    color: #666;
    line-height: 1.5;
    font-weight: 300;
}