emphasis

emphasis language syntax output
italic Markdown *italic* italic
  HTML <i> italic </i> italic
  CSS <span style="font-style:italic"> italic </span> italic
bold Markdown **bold** bold
  HTML <b> bold </b> bold
  CSS <span style="font-weight:bold"> bold </span> bold

color

color language syntax output
text HTML <font color="yellow"> yellow </font> yellow
  CSS <span style="color:yellow"> yellow </span> yellow
background CSS <span style="background-color:purple"> purple </span> purple
text+background CSS <span style="color:black; background:white;"> black+white </span> black+white

decoration

line

line language syntax output
underline HTML <u> underline </u> underline
  CSS <span style="text-decoration:underline"> underline </span> underline
strike HTML <s> strike </s> strike
  CSS <span style="text-decoration:line-through"> strike </span> strike
overline CSS <span style="text-decoration:overline"> overline </span> overline

style

style language syntax output
solid CSS <span style="text-decoration:underline solid"> solid </span> solid
double CSS <span style="text-decoration:underline double"> double </span> double
dotted CSS <span style="text-decoration:underline dotted"> dotted </span> dotted
dashed CSS <span style="text-decoration:underline dashed"> dashed </span> dashed
wavy CSS <span style="text-decoration:underline wavy"> wavy </span> wavy

color

color language syntax output
currentColor CSS <span style="text-decoration:underline currentColor"> currentColor </span> currentColor
yellow CSS <span style="text-decoration:underline yellow"> yellow </span> yellow