WEB/CSS

CSS Variables(variable_before, variable_after)_dreamcoding

느리지만 꾸준하게 2021. 7. 2. 21:24

Before

    <style>

      .first-list {

        background-colorthistle;

        colorwhitesmoke;

        margin-left8px;

      }

 

      .second-list {

        background-colorthistle;

        colorwhitesmoke;

        margin-left16px;

      }

    </style>



After

    <style>

      :root {

        --background-colorthistle;

        --text-colorwhitesmoke;

        --base8px;

      }

      .first-list {

        background-colorvar(--background-color);

        colorvar(--text-colorred);

        margin-leftvar(--base);

      }

 

      .second-list {

        background-colorvar(--background-color);

        colorvar(--text-colorred);

        margin-leftcalc(var(--base) * 2);

      }

 

      @media screen and (max-width768px) {

        :root {

          --background-colorsalmon;

          --text-colorwhitesmoke;

          --base4px;

        }

      }

    </style>

브라우저를 줄이다가 일정한 크기가 되면 색깔이 변한다

 

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