CSS to reduce survey font size - applicable to all questions

CSS to reduce survey font size - applicable to all questions:

.ss-survey-text-size--xs {
font-size: 12px;
}
.ss-survey-text-size--sm {
font-size: 14px;
}
.ss-survey-text-size--base {
font-size: 14px;
}
.ss-survey-text-size--lg {
font-size: 16px;
}
.ss-survey-text-size--xl {
font-size: 18px;
}
.ss-survey-text-size--2xl {
font-size: 20px;
}
.ss-survey-text-size--3xl {
font-size: 22px;
}
@media (max-width: 767px) {
.ss-survey-text-size--xs {
font-size: 12px;
}
.ss-survey-text-size--sm {
font-size: 14px;
}
.ss-survey-text-size--base {
font-size: 14px;
}
.ss-survey-text-size--lg {
font-size: 14px;
}
.ss-survey-text-size--xl {
font-size: 16px;
}
.ss-survey-text-size--2xl {
font-size: 18px;
}
.ss-survey-text-size--3xl {
font-size: 20px;
}
}
@media only screen and (min-width: 1200px) {
.ss-survey-text-question-text.ss-survey-heading--message {
font-size: 22px;
}
}