.bigtitle {
    border-bottom: 5px solid #ccc;
    border-top: 5px solid #ccc;
    max-width: 500px;
    width: 100%;
    padding: 8px 0 7px;
    margin: 30px auto;
    display: table;
}

.big-letters {
    float: left;
    font-size: 60px;
    line-height: 60px;
    text-transform: uppercase;
    letter-spacing: -2px;
    clear: right;
    margin-right: 10px;
}

.small-letters {
    line-height: 20px;
    font-size: 18px;
    text-align: justify;
}

@media (max-width: 767px) {
    .big-letters {
        width: 100%;
        margin: 0 0 5px;
        text-align: center;
    };
}

@media (max-width: 450px) {
    .big-letters {
        font-size: 45px;
        line-height: 40px;
    };
}