操作:LESS和Sass都支持简单的算术操作,例如加法。将这个特性和变量结合起来,会使得CSS变得更加灵活。
Operations: both LESS and Sass allow for simple arithmetic operations such as adding values, which becomes useful with variables to make CSS files more flexible.
操作:LESS和Sass都支持简单的算术操作,例如加法。将这个特性和变量结合起来,会使得CSS变得更加灵活。
Operations: both LESS and Sass allow for simple arithmetic operations such as adding values, which becomes useful with variables to make CSS files more flexible.
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