hr.three-stars { 
    display: block;
    border: 0;
    margin-top: 20px;
    margin-bottom: 20px;
    text-align: center;
    font-family: Georgia,serif;
    color: #666;
    font-size: 24px;
    letter-spacing: 10px;
    opacity: 1.0;
}
hr.three-stars:before {
	content: '***';
}