Burning or pain during urination is typically caused by inflammation of the urethra or bladder. In women, inflammation in the vagina or in the region around the vaginal opening (called vulvovaginitis) can be painful when exposed to urine.
CSS Class Names: Applying Styles to Individual Survey Questions. CSS Class Names allow you to set up a CSS Class on a specific question (or action) that you can then apply CSS to in your survey's theme settings. More technically speaking, a class is a text string that is added to the question's outer-most div that you can then use to apply CSS to anything inside the question.
Computer Science. Cascading Style Sheets (CSS) allow you to define an element's appearance by hooking into the attributes that you apply to that element. These attributes can be either and ID or a class. Depending on which attribute you add to an element, you would then write a CSS selector to apply the necessary visual styles.