摘要：
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> *{ margin: 0; padding: 0; } .box{ width: 300px; margin: 1 阅读全文
摘要：
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script> <style t 阅读全文
摘要：
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> *{ margin: 0; padding: 0; } .box{ width: 100px; height: 1 阅读全文
摘要：
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> * { margin: 0; padding: 0; } .box { width: 100px; height: 阅读全文
摘要：
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> *{ margin: 0; padding: 0; list-style: none; } .box{ width 阅读全文
摘要：
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> body{ height: 3000px; } .show{ width: 100px; height: 100p 阅读全文
摘要：
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> *{ margin: 0; padding: 0; } .box{ width: 300px; height: 3 阅读全文
摘要：
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style> *{ margin: 0; padding: 0; padding: 10px; } .box{ width: 220px; height: 20 阅读全文
摘要：
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> *{ margin: 0; padding: 0; } .box,.showMove{ width: 500px; 阅读全文
摘要：
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <script type="text/javascript"> window.onload = function() { var sg = document.ge 阅读全文
