.flip-box-block-back{outline:2px solid #ccc}.flip-box-block-back>.block-editor-inner-blocks>.block-editor-block-list__layout>:first-child{margin-top:0}.flip-box-block-back>.block-editor-inner-blocks>.block-editor-block-list__layout>:last-child{margin-bottom:0}.flip-box-block-back:before{background:#eee;content:"Back";font-size:10px;left:0;padding:.2em .6em;position:absolute;top:0;z-index:10}.selected-flipbox-front .flip-box-block-front{z-index:20}.selected-flipbox-back .flip-box-block-front,.selected-flipbox-front .flip-box-block-back{display:none;z-index:10}.selected-flipbox-back .flip-box-block-back{z-index:20}