如何在Bootstrap 4 和Sass 中设置自定义按钮文本颜色？

Question

我想在 Bootstrap 4 中创建一个新的按钮样式，文本颜色为白色 (#fff)。 Mixin button-variant 根据背景颜色自动设置文本颜色。如何在不修改的情况下同时使用此 mixin 和设置颜色 _buttons.scss?

custom.scss

.my_button {
  @include button-variant(HOW TO SET TEXT COLOR TO WHITE?);
}

_buttons.scss

@mixin button-variant($background, $border, $hover-background: darken($background, 7.5%), $hover-border: darken($border, 10%), $active-background: darken($background, 10%), $active-border: darken($border, 12.5%)) {
  color: color-yiq($background);
  @include gradient-bg($background);
  border-color: $border;
  @include box-shadow($btn-box-shadow);

  @include hover {
    color: color-yiq($hover-background);
    @include gradient-bg($hover-background);
    border-color: $hover-border;
  }

Answer 1

这类似于：

您需要为自定义按钮使用@include，设置color:，并传入适当的混合参数...

.btn-custom {
    @include button-variant(pink, red, red, #444, #333, red);
    color: #fff;
}

https://www.codeply.com/go/EHwnjvUXac

如何在Bootstrap 4 和Sass 中设置自定义按钮文本颜色？

How to set custom button text color in Bootstrap 4 and Sass?

sass

twitter-bootstrap

bootstrap-4

scss-mixins