摘要:
<!DOCTYPE html><html lang="zh-CN"><head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="w 阅读全文
摘要:
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>注册页面</title> <style> * { margin: 0px; padding: 0px; box-sizing: border-box; } body 阅读全文
摘要:
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>表格全选</title> <style> table { border: 1px solid; width: 500px; margin-left: 30%; } 阅读全文
摘要:
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>动态表格</title> <style> table { border: 1px solid; margin: auto; width: 500px; } td, 阅读全文