摘要：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <style> input{ outline: none; border: 1px solid #ccc; border-radius: 5px; padding: 5px 阅读全文
摘要：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>放大镜</title> <style type="text/css"> *{ padding: 0; margin: 0; } .box{ width: 350 阅读全文