我想弄清楚Joni Korpi的无框架CSS无框网格(http://framelessgrid.com/),并且我很难读取他拥有的.less文件。我有一个基本的理解,即LESS使用变量,所以我知道column = 48和gutter = 24就是这样。如何阅读这个LESS css?
1cols = 1 *(48 + 24) - 24)/ 12?
我不明白的是@1col: @1cols;
和.width (@cols:1) { width: (@cols * (@column + @gutter) - @gutter)/@em; }
有人能帮忙吗?
https://github.com/jonikorpi/Frameless/blob/master/frameless.less
@font-size: 16; // Your base font-size in pixels
@em: @font-size*1em; // Shorthand for outputting ems, e.g. "12/@em"
@column: 48; // The column-width of your grid in pixels
@gutter: 24; // The gutter-width of your grid in pixels
//
// Column-widths in variables, in ems
//
@1cols: (1 * (@column + @gutter) - @gutter)/@em; @1col: @1cols;
@2cols: (2 * (@column + @gutter) - @gutter)/@em;
@3cols: (3 * (@column + @gutter) - @gutter)/@em;
@4cols: (4 * (@column + @gutter) - @gutter)/@em;
@5cols: (5 * (@column + @gutter) - @gutter)/@em;
@6cols: (6 * (@column + @gutter) - @gutter)/@em;
@7cols: (7 * (@column + @gutter) - @gutter)/@em;
@8cols: (8 * (@column + @gutter) - @gutter)/@em;
@9cols: (9 * (@column + @gutter) - @gutter)/@em;
@10cols: (10 * (@column + @gutter) - @gutter)/@em;
@11cols: (11 * (@column + @gutter) - @gutter)/@em;
@12cols: (12 * (@column + @gutter) - @gutter)/@em;
@13cols: (13 * (@column + @gutter) - @gutter)/@em;
@14cols: (14 * (@column + @gutter) - @gutter)/@em;
@15cols: (15 * (@column + @gutter) - @gutter)/@em;
@16cols: (16 * (@column + @gutter) - @gutter)/@em;
//
// Column-widths in a function, in ems
//
.width (@cols:1) {
width: (@cols * (@column + @gutter) - @gutter)/@em;
}