:where(.has-gbfb-gradient-border){border-style:solid;border-width:2px}.has-gbfb-gradient-border--flat{border-image:var(--gbfb-gradient) 1}.has-gbfb-gradient-border--rounded{background:var(--gbfb-own-background,transparent) padding-box,var(--gbfb-gradient) border-box;border-color:transparent!important}