Using org-mode 8.2.4-1 on Linux Mint. Below is a minimal working example of my problem. The trouble is that the Berlin theme is not applied--it remains the default theme.
Also, the first slide (after the title slide) seems to "fill from the bottom up" rather than from the top down. That is, there is a big gap between the word "Chemistry" and the phrase "Malodorous reduced sulfur compounds." Lastly, the H:n option seems to have no effect, regardless of whether n=1, 2, or 3. Appreciate any advice. Thanks. --Chris Ryan * Effects of n-butyl mercaptan on human health :PROPERTIES: :EXPORT_LaTeX_CLASS: beamer :EXPORT_LaTeX_CLASS_OPTIONS: [presentation] :EXPORT_FILE_NAME: HumanHealthEffectsButylMercaptan.pdf :COLUMNS: %45ITEM %10BEAMER_env(Env) %10BEAMER_act(Act) %4BEAMER_col(Col) %8BEAMER_opt(Opt) :BEAMER_col_ALL: 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.0 :ETC :EXPORT_AUTHOR: Christopher W. Ryan, MD, MS :EXPORT_BEAMER_OPTIONS: H:2 :EXPORT_BEAMER_THEME: Berlin :END: ** Chemistry - Malodorous reduced sulfur compounds - Mercaptans - methyl mercaptan - n-butyl mercaptan - ter-butyl mercaptan - Hydrogen sulfide