MyCrypto/common/sass/styles/overrides/alerts.scss

// Extends Bootstrap's `.alert`
@import 'common/sass/variables';
@import 'common/sass/mixins';
@import '~bootstrap-sass/assets/stylesheets/bootstrap/alerts';

.alert {
  margin-bottom: 1rem;

  a {
    color: #FFF;
    font-weight: normal;
    text-decoration: underline;

    &:hover {
      color: #FFF;
      opacity: 0.8;
    }
  }

  // Alerts have their own button style
  .btn {
    @include button-variant($text-color, #FFF, darken(#FFF, 5%));
    text-decoration: none;
    margin-right: $space-xs;
  }
}

.alert,
.alert-info {
  @include alert-variant($alert-info-bg, $alert-info-border, $alert-info-text);
}

.alert-success {
  @include alert-variant($alert-success-bg, $alert-success-border, $alert-success-text);
}

.alert-warning {
  @include alert-variant($alert-warning-bg, $alert-warning-border, $alert-warning-text);
}

.alert-danger {
  @include alert-variant($alert-danger-bg, $alert-danger-border, $alert-danger-text);
}