.dop-my {
    font-family: 'OpinionPro',Arial,sans-serif;
}

.dop-my h2 {
    font-size: 36px;
    line-height: 1.23;
    margin-bottom: 15px;
    margin-top: 40px;
}   

.dop-my h3 {
    font-size: 28px;
    line-height: 1.23;
    margin-bottom: 15px;
    margin-top: 25px;
}   

.dop-my p {
    font-size: 20px;
    line-height: 1.55;    
}

.my-last-p {
    margin-bottom: 30px;
}

@media (max-width:650px) { 
    .dop-my {
        max-width: 90%;
    }
}

@media (max-width:640px) { 
    .dop-my h2 {
        font-size: 30px;
}   

.dop-my h3 {
    font-size: 26px;
    }  
}

@media (max-width:400px) { 
    .dop-my h2 {
        font-size: 26px;
}   

    .dop-my h3 {
        font-size: 20px;
    } 
    .dop-my p {
        font-size: 16px;
    }
}