.logo-research-professional-primary-reversed-mono {
    background-image: url('png/research-professional-primary-reversed-mono.8f67dd22.png');
}




.logo-research-secondary-reversed {
    background-image: url('png/research-secondary-reversed.8a9e2178.png');
}




.logo-twenty-years-reversed {
    background-image: url('png/twenty-years-reversed.98bcbe81.png');
}