:root{--nav-height:114px;--nav-shrink-height:54px;--screen-height:calc(100vh - var(--nav-height));--screen-shrink-height:calc(100vh - var(--nav-shrink-height));--half-screen-height:calc (var(screen-height) / 2)}.et_pb_section{background-color:#000!important}.et_grid_module .et_pb_portfolio_item img{max-height:285px}