摘要:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>方块样式设置</title> <style> div{ width: 150px; height: 150px; background-color: skybl 阅读全文
摘要:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>表单验证</title> <style> .item{ margin-top: 15px; } .letterSpace{ letter-spacing: 2e 阅读全文
摘要:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>模态框</title> <style> header{ display: flex; } .login{ width: 50px; height: 15px; 阅读全文
摘要:
<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Canvas绘制时钟Demo</title> <style> #myCanvas{ border: 1px solid; } </style> </head> 阅读全文