BODY{margin-left:2em; margin-right:2em}

H1, H2, H3, H4 {color:red; text-align:left}
H1{text-align:center}
H2, H3, H4 {text-align:left; margin-left:0.5em; margin-right:3em}

P{}

P.list_header{}
DIV.list_inset{margin-left:0.6em}
DIV.list_inset_body{margin-left:-0.5em}

P.p-img-ctr{text-align:center; margin-top:2em; margin-bottom:2em}

P.p-capt-ctr{text-align:center; margin-top:-1em; margin-bottom:3em}

# don't know what to do to specify style of unordered list - UL{}