.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}