@mixin fly() {
    // transition: $transition-base;
    // transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    &:hover {
        transform: $fly !important;
    }
}
@mixin fly-sm() {
    // transition: $transition-base;
    // transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    &:hover {
        transform: $fly-sm !important;
    }
}
@mixin fly-lg() {
    // transition: $transition-base;
    // transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    &:hover {
        transform: $fly-lg !important;
    }
}