.slms-certificate-template,
.slms-certificate {
    background: #fff url('../images/certificate-bg.jpg') no-repeat center;
    background-size: cover;
    border: 10px solid #d4af37;
    padding: 60px;
    text-align: center;
    max-width: 900px;
    margin: 40px auto;
}

.slms-certificate h1,
.slms-certificate-template h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

.slms-certificate h2,
.slms-certificate-template h2 {
    font-size: 34px;
    margin: 20px 0;
}

.slms-certificate h3,
.slms-certificate-template h3 {
    font-size: 28px;
    margin-top: 20px;
}