摘要:
<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title>onmousemove</title> <style type="text/css"> #box1{ width:100px; height:100px; background-co 阅读全文
摘要:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" cont 阅读全文