.flow-editor-block-event{width:15px;height:15px;border:2px solid #a00;outline:2px solid #fff;border-radius:50%;cursor:pointer;opacity:.1}.flow-editor-block-event.input{pointer-events:none}.hovered .flow-editor-block-event{opacity:1}.is-linking .flow-editor-block-event.input{opacity:1;pointer-events:auto}.is-linking .flow-editor-block-event.output{opacity:.1;pointer-events:none}