Beamer does not apply alert style when uncovering contents with `` overlay












1















I am trying uncover contents of a slide but I do not get any alerted text styling when using uncover<+- | alert@+>. The content are just uncovered.



MWE



documentclass[aspectratio=169, xcolor={x11names}]{beamer}

usecolortheme{rose}
useoutertheme{split}
useinnertheme{inmargin}
setbeamersize{sidebar width left=5cm, sidebar width right=0cm}
setbeamersize{text margin left=3mm, text margin right=3mm}
setbeamersize{description width=0mm}
setbeamercovered{transparent=30}



begin{document}

begin{frame}{Uncovering Contents with Alert}

begin{block}{Why is induction motor very common}
%
uncover<+->{phantom{$1$}}uncover<+->{Induction motors are very practical for the following reasons}

begin{description}[<+- | alert@+>]
item[Rigid] Rigid
item[Cheap] Cheap
item[Low Maintenance] Low Maintenance
item[Self-Starting] Self-starting
item[No Excitation Needed] No Excitation Needed
end{description}

uncover<+- | alert@+>{Extra content}

end{block}

end{frame}

end{document}









share|improve this question





























    1















    I am trying uncover contents of a slide but I do not get any alerted text styling when using uncover<+- | alert@+>. The content are just uncovered.



    MWE



    documentclass[aspectratio=169, xcolor={x11names}]{beamer}

    usecolortheme{rose}
    useoutertheme{split}
    useinnertheme{inmargin}
    setbeamersize{sidebar width left=5cm, sidebar width right=0cm}
    setbeamersize{text margin left=3mm, text margin right=3mm}
    setbeamersize{description width=0mm}
    setbeamercovered{transparent=30}



    begin{document}

    begin{frame}{Uncovering Contents with Alert}

    begin{block}{Why is induction motor very common}
    %
    uncover<+->{phantom{$1$}}uncover<+->{Induction motors are very practical for the following reasons}

    begin{description}[<+- | alert@+>]
    item[Rigid] Rigid
    item[Cheap] Cheap
    item[Low Maintenance] Low Maintenance
    item[Self-Starting] Self-starting
    item[No Excitation Needed] No Excitation Needed
    end{description}

    uncover<+- | alert@+>{Extra content}

    end{block}

    end{frame}

    end{document}









    share|improve this question



























      1












      1








      1








      I am trying uncover contents of a slide but I do not get any alerted text styling when using uncover<+- | alert@+>. The content are just uncovered.



      MWE



      documentclass[aspectratio=169, xcolor={x11names}]{beamer}

      usecolortheme{rose}
      useoutertheme{split}
      useinnertheme{inmargin}
      setbeamersize{sidebar width left=5cm, sidebar width right=0cm}
      setbeamersize{text margin left=3mm, text margin right=3mm}
      setbeamersize{description width=0mm}
      setbeamercovered{transparent=30}



      begin{document}

      begin{frame}{Uncovering Contents with Alert}

      begin{block}{Why is induction motor very common}
      %
      uncover<+->{phantom{$1$}}uncover<+->{Induction motors are very practical for the following reasons}

      begin{description}[<+- | alert@+>]
      item[Rigid] Rigid
      item[Cheap] Cheap
      item[Low Maintenance] Low Maintenance
      item[Self-Starting] Self-starting
      item[No Excitation Needed] No Excitation Needed
      end{description}

      uncover<+- | alert@+>{Extra content}

      end{block}

      end{frame}

      end{document}









      share|improve this question
















      I am trying uncover contents of a slide but I do not get any alerted text styling when using uncover<+- | alert@+>. The content are just uncovered.



      MWE



      documentclass[aspectratio=169, xcolor={x11names}]{beamer}

      usecolortheme{rose}
      useoutertheme{split}
      useinnertheme{inmargin}
      setbeamersize{sidebar width left=5cm, sidebar width right=0cm}
      setbeamersize{text margin left=3mm, text margin right=3mm}
      setbeamersize{description width=0mm}
      setbeamercovered{transparent=30}



      begin{document}

      begin{frame}{Uncovering Contents with Alert}

      begin{block}{Why is induction motor very common}
      %
      uncover<+->{phantom{$1$}}uncover<+->{Induction motors are very practical for the following reasons}

      begin{description}[<+- | alert@+>]
      item[Rigid] Rigid
      item[Cheap] Cheap
      item[Low Maintenance] Low Maintenance
      item[Self-Starting] Self-starting
      item[No Excitation Needed] No Excitation Needed
      end{description}

      uncover<+- | alert@+>{Extra content}

      end{block}

      end{frame}

      end{document}






      beamer






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      edited Mar 18 at 5:38







      Al-Motasem Aldaoudeyeh

















      asked Mar 18 at 0:59









      Al-Motasem AldaoudeyehAl-Motasem Aldaoudeyeh

      1,857414




      1,857414






















          1 Answer
          1






          active

          oldest

          votes


















          1














          Easy workaround:



          documentclass[aspectratio=169, xcolor={x11names}]{beamer}

          usecolortheme{rose}
          useoutertheme{split}
          useinnertheme{inmargin}
          setbeamersize{sidebar width left=5cm, sidebar width right=0cm}
          setbeamersize{text margin left=3mm, text margin right=3mm}
          setbeamersize{description width=0mm}
          setbeamercovered{transparent=30}



          begin{document}

          begin{frame}{Uncovering Contents with Alert}

          begin{block}{Why is induction motor very common}
          %
          uncover<+->{phantom{$1$}}uncover<+->{Induction motors are very practical for the following reasons}

          begin{description}[<+- | alert@+>]
          item[Rigid] Rigid
          item[Cheap] Cheap
          item[Low Maintenance] Low Maintenance
          item[Self-Starting] Self-starting
          item[No Excitation Needed] No Excitation Needed
          end{description}

          uncover<+->{alert<.>{Extra content}}

          end{block}

          end{frame}

          end{document}


          enter image description here






          share|improve this answer























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            1 Answer
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            1 Answer
            1






            active

            oldest

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            active

            oldest

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            active

            oldest

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            1














            Easy workaround:



            documentclass[aspectratio=169, xcolor={x11names}]{beamer}

            usecolortheme{rose}
            useoutertheme{split}
            useinnertheme{inmargin}
            setbeamersize{sidebar width left=5cm, sidebar width right=0cm}
            setbeamersize{text margin left=3mm, text margin right=3mm}
            setbeamersize{description width=0mm}
            setbeamercovered{transparent=30}



            begin{document}

            begin{frame}{Uncovering Contents with Alert}

            begin{block}{Why is induction motor very common}
            %
            uncover<+->{phantom{$1$}}uncover<+->{Induction motors are very practical for the following reasons}

            begin{description}[<+- | alert@+>]
            item[Rigid] Rigid
            item[Cheap] Cheap
            item[Low Maintenance] Low Maintenance
            item[Self-Starting] Self-starting
            item[No Excitation Needed] No Excitation Needed
            end{description}

            uncover<+->{alert<.>{Extra content}}

            end{block}

            end{frame}

            end{document}


            enter image description here






            share|improve this answer




























              1














              Easy workaround:



              documentclass[aspectratio=169, xcolor={x11names}]{beamer}

              usecolortheme{rose}
              useoutertheme{split}
              useinnertheme{inmargin}
              setbeamersize{sidebar width left=5cm, sidebar width right=0cm}
              setbeamersize{text margin left=3mm, text margin right=3mm}
              setbeamersize{description width=0mm}
              setbeamercovered{transparent=30}



              begin{document}

              begin{frame}{Uncovering Contents with Alert}

              begin{block}{Why is induction motor very common}
              %
              uncover<+->{phantom{$1$}}uncover<+->{Induction motors are very practical for the following reasons}

              begin{description}[<+- | alert@+>]
              item[Rigid] Rigid
              item[Cheap] Cheap
              item[Low Maintenance] Low Maintenance
              item[Self-Starting] Self-starting
              item[No Excitation Needed] No Excitation Needed
              end{description}

              uncover<+->{alert<.>{Extra content}}

              end{block}

              end{frame}

              end{document}


              enter image description here






              share|improve this answer


























                1












                1








                1







                Easy workaround:



                documentclass[aspectratio=169, xcolor={x11names}]{beamer}

                usecolortheme{rose}
                useoutertheme{split}
                useinnertheme{inmargin}
                setbeamersize{sidebar width left=5cm, sidebar width right=0cm}
                setbeamersize{text margin left=3mm, text margin right=3mm}
                setbeamersize{description width=0mm}
                setbeamercovered{transparent=30}



                begin{document}

                begin{frame}{Uncovering Contents with Alert}

                begin{block}{Why is induction motor very common}
                %
                uncover<+->{phantom{$1$}}uncover<+->{Induction motors are very practical for the following reasons}

                begin{description}[<+- | alert@+>]
                item[Rigid] Rigid
                item[Cheap] Cheap
                item[Low Maintenance] Low Maintenance
                item[Self-Starting] Self-starting
                item[No Excitation Needed] No Excitation Needed
                end{description}

                uncover<+->{alert<.>{Extra content}}

                end{block}

                end{frame}

                end{document}


                enter image description here






                share|improve this answer













                Easy workaround:



                documentclass[aspectratio=169, xcolor={x11names}]{beamer}

                usecolortheme{rose}
                useoutertheme{split}
                useinnertheme{inmargin}
                setbeamersize{sidebar width left=5cm, sidebar width right=0cm}
                setbeamersize{text margin left=3mm, text margin right=3mm}
                setbeamersize{description width=0mm}
                setbeamercovered{transparent=30}



                begin{document}

                begin{frame}{Uncovering Contents with Alert}

                begin{block}{Why is induction motor very common}
                %
                uncover<+->{phantom{$1$}}uncover<+->{Induction motors are very practical for the following reasons}

                begin{description}[<+- | alert@+>]
                item[Rigid] Rigid
                item[Cheap] Cheap
                item[Low Maintenance] Low Maintenance
                item[Self-Starting] Self-starting
                item[No Excitation Needed] No Excitation Needed
                end{description}

                uncover<+->{alert<.>{Extra content}}

                end{block}

                end{frame}

                end{document}


                enter image description here







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Mar 18 at 9:45









                samcartersamcarter

                93k7105301




                93k7105301






























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