.file{border:var(--border-thickness)solid var(--greyscale-8);border-radius:.5rem;margin:var(--line-height)0;pre, > * { margin: 0; border-radius: 0 0 0.5rem 0.5rem; } > .filename { font-size: 0.9rem; padding-left: 1ch; }}.tree,.tree ul{position:relative;padding-left:0;list-style-type:none;line-height:var(--line-height)}.tree ul{margin:0}.tree ul li{position:relative;padding-left:1.5ch;margin-left:1.5ch;border-left:var(--border-thickness)solid var(--text-color)}.tree ul li:before{position:absolute;display:block;top:calc(var(--line-height)/2);left:0;content:"";width:1ch;border-bottom:var(--border-thickness)solid var(--text-color)}.tree ul li:last-child{border-left:none}.tree ul li:last-child:after{position:absolute;display:block;top:0;left:0;content:"";height:calc(var(--line-height)/2);border-left:var(--border-thickness)solid var(--text-color)}