@mixin hover {
    &:hover {
        @content;
    }
}

@mixin hover-focus {
    &:hover,
    &:focus {
        @content;
    }
}

@mixin hover-active {
    &:hover,
    &:active {
        @content;
    }
}

@mixin hover-focus-active {
    &:hover,
    &:focus,
    &:active {
        @content;
    }
}

@mixin plane-hover-focus {
    &,
    &:hover,
    &:focus {
        @content;
    }
}