Web前端

前端之jquery

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>jQuery</title> <style type="text/css"> *{ padding: 0; mar...

前端之JS

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <style type="text/css"> *{ padding: 0; margin: 0; } ul,ol{ list-style: none; ...

前端之CSS

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>01</title> <style type="text/css"> /*css基本选择器*/ /*1.标签选择器*/ ...

前端之CSS选择器

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>01</title> <style type="text/css"> /*css基本选择器*/ /*1.标签选择器*/ ...