:root {--primary: #000000;--progress-bar-color: #000000; }.bg_color_aco{background-color: #ffffff;background: -webkit-linear-gradient(#ffffff 50%, #000000 50%);background: -o-linear-gradient(#ffffff 50%, #000000 50%);background: -moz-linear-gradient(#ffffff 50%, #000000 50%);background: linear-gradient(#ffffff 50%, #000000 50%);}.bg_color_ouro-e-zirconia{background-color: #ead038;background: -webkit-linear-gradient(#ead038 50%, #beb6ae 50%);background: -o-linear-gradient(#ead038 50%, #beb6ae 50%);background: -moz-linear-gradient(#ead038 50%, #beb6ae 50%);background: linear-gradient(#ead038 50%, #beb6ae 50%);}