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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> #btn { /*去除a标签下划线*/ text-decoration: none; } </style> <scr 阅读全文
posted @ 2021-03-16 20:16
ellaha
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原文链接:https://blog.csdn.net/u011885063/article/details/80856289 1.解释一下display的几个常用的属性值,inline , block, inline-block inline: 使元素变成行内元素,拥有行内元素的特性,即可以与其他行 阅读全文
posted @ 2021-03-16 17:27
ellaha
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CSS display 属性:https://www.w3school.com.cn/cssref/pr_class_display.asp <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</ti 阅读全文
posted @ 2021-03-16 17:24
ellaha
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <script> window.onload = function () { var box = document.getEleme 阅读全文
posted @ 2021-03-16 16:38
ellaha
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> table { border: 1px solid #000; width: 300px; height: 400p 阅读全文
posted @ 2021-03-16 15:50
ellaha
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https://www.w3school.com.cn/cssref/pr_background.asp 阅读全文
posted @ 2021-03-16 09:37
ellaha
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JS事件:https://www.w3school.com.cn/jsref/jsref_events.asp <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> .g 阅读全文
posted @ 2021-03-16 08:05
ellaha
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HTML DOM Select 对象:https://www.w3school.com.cn/jsref/dom_obj_select.asp js随机数的生成:https://www.runoob.com/w3cnote/js-random.html <!DOCTYPE html> <html l 阅读全文
posted @ 2021-03-16 07:21
ellaha
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> /*高亮通过类样式实现*/ .light { background-color: #f00; } </style> 阅读全文
posted @ 2021-03-16 06:50
ellaha
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