.u-section-1 .u-sheet-1 {min-height: 100vh}
.u-section-1 .u-image-1 {margin: 60px auto} 

@media (max-width: 1199px){ .u-section-1 .u-sheet-1 {min-height: 481px}
.u-section-1 .u-image-1 { } }

@media (max-width: 991px){ .u-section-1 .u-sheet-1 {min-height: 403px}
.u-section-1 .u-image-1 { } }

@media (max-width: 767px){ .u-section-1 .u-sheet-1 {min-height: 339px}
.u-section-1 .u-image-1 { } }

@media (max-width: 575px){ .u-section-1 .u-sheet-1 {min-height: 268px}
.u-section-1 .u-image-1 { } }