<commit_before>.entity-files {
    $dimension: 13px;

    &__link {
        a:hover {
            text-decoration: underline;
        }
    }

    &__file, &__directory {
        margin: 10px 0;
        list-style: none;
        white-space: nowrap;
        text-overflow: ellipsis;

        &:before {
          content: '';
          width: $dimension;
          height: 1px;
          background-color: #d4d4d4;
          display: inline-block;
          position: relative;
          top: -4px;
          margin-right: 5px;
        }
    }

    &__file {
        overflow: hidden;

        a {
            text-decoration: none;
            color: $cool-grey;
        }
    }

    &__directory {
        position: relative;
        cursor: pointer;

        &:after {
            font-size: 11px;
            display: block;
            content: '-';
            position: absolute;
            top: 0;
            left: 0 - (($dimension + 2px) / 2);
            border: 1px solid $warm-grey;
            width: $dimension;
            height: $dimension;
            line-height: $dimension;
            margin: 3px 0;
            text-align: center;
            background-color: $white;
        }

        &.collapsed {
            &:after {
                content: '+';
            }

            .entity-files__listing {
                display: none;
            }
        }
    }

    &__listing {
        margin-left: 20px;
        border-left: 1px solid $mid-grey;
    }
}
<commit_msg>Update styling of files links.<commit_after>.entity-files {
    $dimension: 13px;

    &__link {
        display: inline-block;

        a:hover {
            text-decoration: underline;
        }
        &:after {
            color: $warm-grey;
            content: "\2022";
            vertical-align: middle;
            margin: 0 5px;
        }

        &:last-child:after {
            display: none;
        }
    }

    &__file,
    &__directory {
        margin: 10px 0;
        list-style: none;
        white-space: nowrap;
        text-overflow: ellipsis;

        &:before {
          content: '';
          width: $dimension;
          height: 1px;
          background-color: #d4d4d4;
          display: inline-block;
          position: relative;
          top: -4px;
          margin-right: 5px;
        }
    }

    &__file {
        overflow: hidden;

        a {
            text-decoration: none;
            color: $cool-grey;
        }
    }

    &__directory {
        position: relative;
        cursor: pointer;

        &:after {
            font-size: 11px;
            display: block;
            content: '-';
            position: absolute;
            top: 0;
            left: 0 - (($dimension + 2px) / 2);
            border: 1px solid $warm-grey;
            width: $dimension;
            height: $dimension;
            line-height: $dimension;
            margin: 3px 0;
            text-align: center;
            background-color: $white;
        }

        &.collapsed {
            &:after {
                content: '+';
            }

            .entity-files__listing {
                display: none;
            }
        }
    }

    &__listing {
        margin-left: 20px;
        border-left: 1px solid $mid-grey;
    }
}

{'fraction_non_alphanumeric': 0.11009174311926606, 'fraction_numerical': 0.015902140672782873, 'mean_word_length': 1.1076030927835052, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3141218', 'n_tokens_mistral': 1027, 'n_tokens_neox': 923, 'n_words': 203}