RichTextBox for UWP supports many CSS properties. The following table lists CSS properties by name and media group and notes whether they are supported by RichTextBox for UWP.
Name | Media Groups | Supported | Comments |
azimuth | aural | NO | |
background-attachment | visual | NO | |
background-color | visual | YES | |
background-image | visual | YES | The image is not repeated. |
background-position | visual | NO | |
background-repeat | visual | NO | |
background | visual | YES | Only supports color and image. |
borer-collapse | visual | YES | |
border-color | visual | YES | |
border-spacing | visual | YES | |
border-style | visual | YES | Supports 'none', 'hidden', and solid. Other values are treated as solid. |
border-top border-right border-bottom border-left | visual | YES | |
border-top-color border-right-color border-bottom-color border-left-color | visual | YES | |
border-top-style border-right-style border-bottom-style border-left-style | visual | YES | |
border-top-width border-right-width border-bottom-width border-left-width | visual | YES | |
borer-width | visual | YES | |
border | visual | YES | |
bottom | visual | YES | |
caption-side | visual | NO | |
clear | visual | NO | |
clip | visual | NO | |
color | visual | YES | |
content | all | NO | |
counter-increment | all | NO | |
counter-reset | all | NO | |
cue-after | aural | NO | |
cue-before | aural | NO | |
cue | aural | NO | |
cursor | visual, interactive | YES | All values except crosshair, move, progress, help, and <uri>. |
direction | visual | NO | |
display all | all | YES | All values except run-in, inline-block, inline-table, and table-caption. |
elevation | aural | NO | |
empty-cells | visual | NO | |
float | visual | NO | |
font-family | visual | YES | |
font-size | visual | YES | |
font-style | visual | YES | |
font-variant | visual | NO | |
font-weight | visual | YES | |
font | visual | YES | |
height | visual | YES | Only in img elements. |
left | visual | YES | |
letter-spacing | visual | NO | |
line-height | visual | NO | |
list-style-image | visual | YES | |
list-style-position | visual | YES | |
list-style-type | visual | NO | All values except Georgian, Armenian, and lower-Greek. |
list-style | visual | YES | |
margin-right margin-left | visual | YES | |
margin-top margin-bottom | visual | YES | |
margin | visual | YES | |
max-height | visual | NO | |
max-width | visual | NO | |
min-height | visual | NO | |
min-width | visual | NO | |
orphans | visual, paged | NO | |
outline-color | visual, interactive | NO | |
outline-style | visual, interactive | NO | |
outline-width | visual, interactive | NO | |
outline | visual, interactive | NO | |
overflow | visual | NO | |
padding-top padding-right padding-bottom padding-left | visual | YES | |
padding | visual | YES | |
page-break-after | visual, paged | NO | |
page-break-before | visual, paged | NO | |
page-break-inside | visual, paged | NO | |
pause-after | aural | NO | |
pause-before | aural | NO | |
pause | aural | NO | |
pitch-range | aural | NO | |
pitch | aural | NO | |
play-during | aural | NO | |
position | visual | NO | |
quotes | visual | NO | |
richness | aural | NO | |
right | visual | NO | |
speak-header | aural | NO | |
speak-numeral | aural | NO | |
speak-punctuation | aural | NO | |
speak | aural | NO | |
speech-rate | aural | NO | |
stress | aural | NO | |
table-layout | visual | NO | |
text-align | visual | YES | |
text-decoration | visual | YES | |
text-indent | visual | YES | |
text-transform | visual | NO | |
top | visual | NO | |
unicode-bidi | visual | NO | |
vertical-align | visual | YES | All values except <percentage> and <length>. |
visibility | visual | YES | |
voice-family | aural | NO | |
volume | aural | NO | |
white-space | visual | YES | Nowrap and pre are treated like normal and pre-wrap. |
windows | visual, paged | NO | |
width | visual | YES | Only in img elements. |
word-spacing | visual | NO | |
z-index | visual | NO |