#newsletter-manager h1 {
    margin-bottom: 25px;
    text-transform: capitalize;
    /* border-bottom: 2px solid #42B3E5; */
    padding-bottom: 5px;
}
#newsletter-manager h2 {
    margin-bottom: 25px;
    color: #166cd8;
}

#newsletter-manager h4 {
    margin-bottom: 25px;
    text-align: center;
}
#newsletter-manager .btn-primary {
    color: #fff;
}
#newsletter-manager .image-wrapper aside {
    background: #166cd8;
    color: #fff;
    font-weight: 400;
    text-align: center;
}
#newsletter-manager .content {
    margin-bottom: 50px;
    margin-top: 50px;
}