@media screen and (max-width: 720px) {
    .flex-text {
        font-size: 20px!important;
    }
}

@media screen and (min-width: 962px) {
    .flex-text {
        font-size: 30px!important;
    }
}
.masthead {
    background-position: -70px !important;
    background-image: ('img/header_opacity.png') !important;
}