Load hglib.css. Pull from higlass.io as test.higlass.io is sometimes down
Load hglib.css. Pull from higlass.io as test.higlass.io is sometimes down

hms-dbmi/higlass,hms-dbmi/4DN_matrix-viewer,hms-dbmi/higlass,hms-dbmi/higlass,hms-dbmi/higlass,hms-dbmi/4DN_matrix-viewer,hms-dbmi/4DN_matrix-viewer