Is there a way to center an R plot within a tabPanel in shiny? -

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i working on shiny app, , way have formatted plots way wide. shortened them width argument reasonable can't figure out how center them within tab panel (apparently plotoutput doesn't take align argument).

 tabsetpanel(       tabpanel("plot1", plotoutput("plot1", width="60%")),      tabpanel("plot2", plotoutput("plot2", width="60%"))    )

i not aware of shiny specific way can use css style output images. add tags$style following content ui:

"#plot1 img, #plot2 img {     width: 60%;     display: block;     margin-left: auto;     margin-right: auto; }"

and remove width="60%" plotoutput. excluding width bootstrap center-block class. minimal ui definition this:

shinyui(bootstrappage(     tags$head(tags$style(         type="text/css",         "#plot1 img, #plot2 img {             width: 60%;             display: block;             margin-left: auto;             margin-right: auto;         }"     )),     tabsetpanel(         tabpanel("plot1", plotoutput("plot1")),         tabpanel("plot2", plotoutput("plot2"))     ) ))

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