Code view:

A painting is a person's account of this edit as text, recorded independently of the node mapping - a rendering often has several equally defensible answers where the mapping has one. Deletions and insertions carry no position on the opposite side in a painting, so that panel draws no caret for them.

Before

1.wp-block-categories ul{padding-left:2.5em}.wp-block-categories ul ul{margin-top:6px}[data-align=center] .wp-block-categories{text-align:center}.wp-block-categories__indentation{padding-left:16px}

After

1.wp-block-categories ul {
2 padding-left: 2.5em;
3}
4.wp-block-categories ul ul {
5 margin-top: 6px;
6}
7
8/* Center alignment for classic themes. */
9[data-align=center] .wp-block-categories {
10 text-align: center;
11}
12
13.wp-block-categories__indentation {
14 padding-left: 16px;
15}

Before

stylesheet
rule_set
selectors
descendant_selector
class_selector
. "."
class_name
identifier "wp-block-categories"
tag_name "ul"
block
{ "{"
declaration
property_name "padding-left"
: ":"
float_value
unit "em"
} "}"
rule_set
selectors
descendant_selector
descendant_selector
class_selector
. "."
class_name
identifier "wp-block-categories"
tag_name "ul"
tag_name "ul"
block
{ "{"
declaration
property_name "margin-top"
: ":"
integer_value
unit "px"
} "}"
rule_set
selectors
descendant_selector
attribute_selector
[ "["
attribute_name "data-align"
= "="
plain_value "center"
] "]"
class_selector
. "."
class_name
identifier "wp-block-categories"
block
{ "{"
declaration
property_name "text-align"
: ":"
plain_value "center"
} "}"
rule_set
selectors
class_selector
. "."
class_name
identifier "wp-block-categories__indentation"
block
{ "{"
declaration
property_name "padding-left"
: ":"
integer_value
unit "px"
} "}"

After

stylesheet
rule_set
selectors
descendant_selector
class_selector
. "."
class_name
identifier "wp-block-categories"
tag_name "ul"
block
{ "{"
declaration
property_name "padding-left"
: ":"
float_value
unit "em"
; ";"
} "}"
rule_set
selectors
descendant_selector
descendant_selector
class_selector
. "."
class_name
identifier "wp-block-categories"
tag_name "ul"
tag_name "ul"
block
{ "{"
declaration
property_name "margin-top"
: ":"
integer_value
unit "px"
; ";"
} "}"
comment "/* Center alignment for classic themes. */"
rule_set
selectors
descendant_selector
attribute_selector
[ "["
attribute_name "data-align"
= "="
plain_value "center"
] "]"
class_selector
. "."
class_name
identifier "wp-block-categories"
block
{ "{"
declaration
property_name "text-align"
: ":"
plain_value "center"
; ";"
} "}"
rule_set
selectors
class_selector
. "."
class_name
identifier "wp-block-categories__indentation"
block
{ "{"
declaration
property_name "padding-left"
: ":"
integer_value
unit "px"
; ";"
} "}"