摘要:
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <link rel="stylesheet" href="css/reset.css"> <style type="text/css"> /* 为body设置背景 阅读全文
摘要:
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> *{ padding: 0; margin: 0; } .w{ width: 1000px; margin:aut 阅读全文