fix parsing of style attribute when it contains spaces
fix parsing of style attribute when it contains spaces

asciidoctor/asciidoctor-pdf,hmflash/asciidoctor-pdf,hmflash/asciidoctor-pdf,asciidoctor/asciidoctor-pdf,Hextremist/asciidoctor-pdf,Hextremist/asciidoctor-pdf,mojavelinux/asciidoctor-pdf,mojavelinux/asciidoctor-pdf,dsisnero/asciidoctor-pdf,dsisnero/asciidoctor-pdf