using HypertextLiteral

begin

    struct Blurred

        content

    end

    function Base.show(io::IO, m::MIME"text/html", b::Blurred)

        content = @htl("""

            <span class="blurred">

                $(b.content)

            </span>

            <style>

                .blurred {

                    filter: blur(4px);

                }

                .blurred:hover {

                    filter: none;

                }

            </style>

        """)

        show(io, m, content)

    end

end

Blurred("pizza")

md"""

# This answer is $(Blurred("42"))

"""

plot(exp) |> Blurred

using Plots