add 'post' to is_singular() conditional
update comments
perform rum_post_cta_activation_check() first
indent
remove blank spaces
fix debug error when activate checkbox is empty
apply isset to option array
make sure a value is stored in 'rum_post_cta_id'
indent and adjust spacing
fixed return string
pass the $post_cta_id value to HTML function
add function to return featured image if activated
store featured image in variable; add conditional
add and populate variables from metadata
output CTA data
add the CTA permalink and output anchor tag
fix up spacing
set variables and get style data from settings
create and write style attribute with settings data
change div wrapper to id instead of class