.section-one-screen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center; }

.section-xs {
  padding: 30px 0; }

.section-sm,
.section-md,
.section-lg,
.section-xl,
.section-xxl {
  padding: 50px 0; }

@media (min-width: 768px) {
  .section-md,
  .section-lg,
  .section-xl,
  .section-xxl {
    padding: 60px 0; } }
@media (min-width: 992px) {
  .section-md {
    padding: 80px 0; }

  .section-lg,
  .section-xl,
  .section-xxl {
    padding: 100px 0; } }
@media (min-width: 1200px) {
  .section-md {
    padding: 100px 0; }

  .section-lg,
  .section-xl,
  .section-xxl {
    padding: 150px 0; } }
@media (min-width: 1600px) {
  .section-xl {
    padding: 200px 0; }

  .section-xxl {
    padding: 280px 0; } }