David Nguyeneplus.dev·Aug 2, 2024Knowledge check: CSS effectsWhich of the following properties is used to set the length of time in seconds for one iteration of animation in CSS? animation-delay animation-timeline animation-duration animation-timing-function What are the benefits of using preprocessors ...Frontend DeveloperKnowledge check: CSS effectsAdd a thoughtful commentNo comments yetBe the first to start the conversation.