輸出％較少

Question

所有的，我有一些代碼少做一個循環。但是，如果我將px更改爲'％'，則越少編譯文件越少。我該如何編譯？謝謝。

@iterations: 100; 

// helper class, will never show up in resulting css 
// will be called as long the index is above 0 
.loopingClass (@index) when (@index > 0) { 

    // create the actual css selector, example will result in 
    // .myclass_30, .myclass_28, .... , .myclass_1 
    (~".span@{index}") { 
     // your resulting css 
     width: @index px;//can not change px to % , please help me. 
    } 

    // next iteration 
    .loopingClass(@index - 1); 
} 

// end the loop when index is 0 
.loopingClass (0) {} 

// "call" the loopingClass the first time with highest value 
.loopingClass (@iterations); 

Answer 1

很高興你找到了解決辦法。這是另一種方式：

width: @index*1% 

Answer 2

我發現它！

width: percentage(@index *0.01); 

感謝