1，SVG特效icon：http://tympanus.net/Development/AnimatedSVGIcons/

转载于:https://www.cnblogs.com/janewin-na/p/4535771.html

原文地址：https://blog.csdn.net/weixin_30344131/article/details/96964798?ops_request_misc=&request_id=a05761a87d824a90b16140c604312fda&biz_id=&utm_medium=distribute.pc_search_result.none-task-blog-2~all~koosearch~default-9-96964798-null-null.142^v88^insert_down28v1,239^v2^insert_chatgpt&utm_term=css3%E7%89%B9%E6%95%88