.ui-fluid .ui-inputgroup p-inputmask { -webkit-box-flex: 1; -webkit-flex: 1 1 auto; -ms-flex: 1 1 auto; flex: 1 1 auto; } .ui-inputgroup p-inputmask:not(:first-child) .ui-inputtext { border-top-left-radius: 0; border-bottom-left-radius: 0; border-left: 0 none; } .ui-inputgroup p-inputmask:not(:last-child) .ui-inputtext { border-top-right-radius: 0; border-bottom-right-radius: 0; border-right: 0 none; }