值
-
数字,可能有单位,也可能没有单位,如
12
或100px
。¥Numbers, which may or may not have units, like
12
or100px
. -
字符串,可能有引号,也可能没有,如
"Helvetica Neue"
或bold
。¥Strings, which may or may not have quotes, like
"Helvetica Neue"
orbold
. -
颜色,可以通过其十六进制表示形式或名称来引用,例如
#c6538c
或blue
,或者从函数返回,例如rgb(107, 113, 127)
或hsl(210, 100%, 20%)
。¥Colors, which can be referred to by their hex representation or by name, like
#c6538c
orblue
, or returned from functions, likergb(107, 113, 127)
orhsl(210, 100%, 20%)
. -
值列表,可以用空格或逗号分隔,并且可以用方括号括起来或根本不加括号,例如
1.5em 1em 0 2em
、Helvetica, Arial, sans-serif
或[col1-start]
。¥Lists of values, which may be separated by spaces or commas and which may be enclosed in square brackets or no brackets at all, like
1.5em 1em 0 2em
,Helvetica, Arial, sans-serif
, or[col1-start]
.
还有一些特定于 Sass 的:
¥A few more are specific to Sass:
-
布尔值 值
true
和false
。¥The boolean values
true
andfalse
. -
单例
null
值。¥The singleton
null
value. -
映射 将值与键相关联,如
("background": red, "foreground": pink)
。¥Maps that associate values with keys, like
("background": red, "foreground": pink)
. -
函数参考 由
get-function()
返回并与call()
调用。¥Function references returned by
get-function()
and called withcall()
.