基础6使用SASS更改排水沟宽度

$grid-column-gutter: (
      small: 30px,
      medium: 45px,
);
$column-gutter: rem-calc(20);
$gutters: rem-calc(20);
$gutter: rem-calc(20);
$grid-margin-gutters:  rem-calc(20);

我肯定知道我的设置。不过,scss正在工作,因为我能够更改$global width,它确实产生了效果。

这是我正在使用的html

<div class="grid-x grid-padding-x grid-container">
    <div class="cell large-4 medium-6 small-12">
        <h2>Test</h2>
    </div>
    <div class="cell large-4 medium-6 small-12">
        <h2>Test 2</h2>
    </div>
    <div class="cell large-4 medium-6 small-12">
        <h2>Test 3</h2>
    </div>
    <div class="cell large-4 medium-6 small-12">
        <h2>Test 4</h2>
    </div>
    <div class="cell large-4 medium-6 small-12">
        <h2>Test 5</h2>
    </div>
    <div class="cell large-4 medium-6 small-12">
        <h2>Test 6</h2>
    </div>
</div>

如何更改网格xy单元格之间的默认填充宽度?