1 a b c d e f g h i j
2 a b c d e f g h i j
3 a b c d e f g h i j
4 a b c d e f g h i j
5 a b c d e f g h i j
6 a b c d e f g h i j
7 a b c d e f g h i j
8 a b c d e f g h i j
9 a b c d e f g h i j
0 a b c d e f g h i j
Ab cde fgh i jkl. Mno pqr stu vw xyz. A bc def g hij klm nopqrs tuv wxy z. Abc de fg hi jklmno. Pqrstu vw x yz. Abc def ghi jkl. M nop qrst uv wx yz. Ab cde fgh i jkl. Mno pqr stu vw xyz.

column-fill:

orphans:

widows:

column-fill: balance
Balance content equally between columns, as far as possible.
column-fill: auto
Fill columns sequentially
orphans: 2
"The orphans property specifies the minimum number of line boxes of a block container that must be left in a fragment before a column break, at the bottom of a column box."
CSS Fragmentation Module Level 3, section 3.3. Breaks Between Lines: orphans, widows
widows: 2
"The widows property specifies the minimum number of line boxes of a block container that must be left in a fragment after a column break, at the top of a column box."
CSS Fragmentation Module Level 3, section 3.3. Breaks Between Lines: orphans, widows