.tw-comment-line-reply-parent:before,.tw-comment-line-reply:before,.tw-comment-line-parent:before,.tw-comment-line:before{content:"";position:absolute;top:48px;left:20px;width:20px;border-left:1px solid #d8d8d8;border-bottom:none;border-bottom-left-radius:0}.tw-comment-line-reply-parent:before{height:calc(100% - 204px)}.tw-comment-line-reply:before{height:calc(100% - 204px)}.tw-comment-line-parent:before{height:calc(100% - 32px)}.tw-comment-line:before{height:calc(100% - 32px)}@media (min-width: 768px){.tw-comment-line-reply-parent:before{height:calc(100% - 176px);border-bottom:1px solid #d8d8d8;border-bottom-left-radius:8px}.tw-comment-line-reply:before{height:calc(100% - 176px);left:68px;border-bottom:1px solid #d8d8d8;border-bottom-left-radius:8px}.tw-comment-line-parent:before{height:calc(100% - 4px);border-bottom:1px solid #d8d8d8;border-bottom-left-radius:8px}.tw-comment-line:before{top:13px;height:calc(100% + 31px);border-bottom:1px solid #d8d8d8;border-bottom-left-radius:8px}}