Tiferkiyin n waɣanen ikussimen (s Teglizit: Cascading Style Sheets, S usegzel: CSS) tessiliɣ-d tutlayt tasenselkamt i d-igellmen tanekda n warraten n HTML d XML, ilugan i d-issenmalen CSS ttwafsarent sɣur World Wide Web Consortium (W3C). CSSYettwasken-d deg tlemmasin n temrawt n 1990 sin yuɣal yettusemres s tuget usemru n tansa n web d usalel-is s talɣa tuntimt sɣur yimsillen n web deg temrawt tamezwarut n 2000 Amezruy n CSS Tiskanin n CSS Iɣawasen imendeffiren Ileqmen == Ẓeṛ daɣen ==