these are siblings

this is a <p> + <div> text hover

this is the text

this is a <p> + <div> > <img> hover

moz
this is a <div> + <div> text hover
this is the text
this is a <div> + <div> > <img> hover
moz
this is an <a> + <div> text hover
this is the text
this is an <a> + <div> > <img> hover
moz

these are level 1 children [element > element]

this is a <p> > <span> text hover this is the text

this is a <p> > > <img> hover moz

this is a <div> > <div> text hover
this is the text
this is a <div> > <img> hover moz

these are level n children [element *]

this is a <p> > <span> > <span> text hover this is the text

this is a <p> > <span> > <span> > <img> hover moz

this is a <div> > <div> > <div> text hover
this is the text
this is a <div> > <div> > <div> > <img> hover
moz
this is the text
this is the text