Color	Level
<span style="background-color: blue; border-radius: 0.5em; padding: 0 0.3em 0 0.3em">blue</span>	beginner
<span style="background-color: green; border-radius: 0.5em; padding: 0 0.3em 0 0.3em">green</span>	intermedia
<span style="background-color: orange; border-radius: 0.5em; padding: 0 0.3em 0 0.3em">orange</span>	advanced
<span style="background-color: red; border-radius: 0.5em; padding: 0 0.3em 0 0.3em">red</span>	expert