@charset "UTF-8";#mod-custom812,.jchoptimize-responsive-images__loaded{background-image:url("https://www.bonsaiempire.com/images/headers/courses-advanced1.jpg");@media (max-width:768px){&{background-image:url("https://www.bonsaiempire.com/images/jch-optimize/rs/768/images_headers_courses-advanced1.jpg")}}@media (max-width:576px){&{background-image:url("https://www.bonsaiempire.com/images/jch-optimize/rs/576/images_headers_courses-advanced1.jpg")}}}