:root{--mat-select-panel-background-color: white !important;--mat-option-selected-state-layer-color: rgb(129 129 129 / 20%) !important;--mat-option-hover-state-layer-color: #dfdfdf !important}html,body{height:100%;margin:0;font-family:Roboto,Helvetica Neue,sans-serif}*{box-sizing:border-box}