.u-section-1 {background-image: linear-gradient(0deg, rgba(0,0,0,0.25), rgba(0,0,0,0.25)), url("images/tcservices.png"); background-position: 50% 50%}
.u-section-1 .u-sheet-1 {min-height: 782px} 

@media (max-width: 1199px){ .u-section-1 .u-sheet-1 {min-height: 645px} }

@media (max-width: 991px){ .u-section-1 .u-sheet-1 {min-height: 494px} }

@media (max-width: 767px){ .u-section-1 .u-sheet-1 {min-height: 371px} }

@media (max-width: 575px){ .u-section-1 .u-sheet-1 {min-height: 234px} }