a[href^="https://juliamanifolds.github.io/ManifoldsBase.jl/"]:not(.landing-feature)::before {
    content: "";
    background-image: url('logo-manifoldsbase.png');
    background-size: contain;
    background-repeat: no-repeat;
    display: inline-block;
    height: 1em;
    width: 1em;
    margin-right: 4px;
    vertical-align: middle;
}
a[href^="https://juliamanifolds.github.io/Manifolds.jl/"]:not(.landing-feature)::before {
    content: "";
    background-image: url('logo-manifolds.png');
    background-size: contain;
    background-repeat: no-repeat;
    display: inline-block;
    height: 1em;
    width: 1em;
    margin-right: 4px;
    vertical-align: middle;
}
a[href^="https://jump.dev/JuMP.jl/stable/"]:not(.landing-feature)::before {
    content: "";
    background-image: url('logo-JuMP.svg');
    background-size: contain;
    background-repeat: no-repeat;
    display: inline-block;
    height: 1em;
    width: 1em;
    margin-right: 4px;
    vertical-align: middle;
}
a[href^="https://en.wikipedia.org/"]:not(.landing-feature)::before {
    content: "";
    background-image: url('wikipedia.png');
    background-size: contain;
    background-repeat: no-repeat;
    display: inline-block;
    height: 1em;
    width: 1em;
    margin-right: 4px;
    vertical-align: middle;
}

@media (prefers-color-scheme: dark) {
    a[href^="https://juliamanifolds.github.io/ManifoldsBase.jl/"]:not(.landing-feature)::before {
        background-image: url('logo-manifoldsbase-dark.png');
    }
    a[href^="https://juliamanifolds.github.io/Manifolds.jl/"]:not(.landing-feature)::before {
        background-image: url('logo-manifolds-dark.png');
    }
    a[href^="https://jump.dev/JuMP.jl/stable/"]:not(.landing-feature)::before {
        background-image: url('logo-JuMP-dark.svg');
    }
}