/** These styles are used in the backend editor AND in your Theme. **/
span.btn_black a{
    margin: 40px 0 0 0;
    display: inline-block;
    text-decoration: none;
    background-color: #000;
    color: #fff;
    padding: 16px 26px;
    font-weight: 900;
    font-size: 14px;
    letter-spacing: 2.3px;
}
span.btn_orange a{
    margin: 40px 0 0 0;
    display: inline-block;
    text-decoration: none;
    background-color: #f36b21;
    color: #fff;
    padding: 16px 26px;
    font-weight: 900;
    font-size: 14px;
    letter-spacing: 2.3px;
    border: none;
}
span.btn_plus a{
    text-decoration: none;
    color: #fff;
    padding: 12px 40px;
    background: #f36b21;
    text-transform: uppercase;
    font-weight: 900;
    border: none;
}