Font Tester

direction

direction (CSS Property)

The direction property is used in conjunction with the unicode-bidi property when you want to change the direction of your text. If the unicode-bidi property is set to bidi-override or embed, you can set the direction property's value to ltr to have your text read from "left-to-right" or you can set it's value to rtl to have your text read from "right-to-left". You can also set it's value to inherit to have it use the same direction value as it's parent.

Read an official description of the direction property from the W3C