.level0,.level1,.level2,.level3,.level4,.level5{border:var(--border-w-thick) solid transparent;text-align:right;direction:rtl;border-top:none;border-radius:0 0 .7rem .7rem;flex-wrap:wrap;margin:0 1px .5ex;padding:0 2px;display:inline-flex}.level-hidden{border:0 #0000;border-top:none;border-radius:0;margin:0;padding:0}.level0{border-color:var(--block-border-clause)}.level1{border-color:var(--block-border-group)}.level2{border-color:var(--block-border-sentence)}.level3{border-color:var(--block-border-paragraph)}.level4{border-color:var(--block-border-section)}.level5{border-color:var(--block-border-book)}