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const el = document.getElementById('test'); el.style.cssText = `border-left:1px;padding:5px` 阅读全文
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mydiv{ max-height:910px; overflow:auto; } mydiv::-webkit-scrollbar{ width:8px; height:8px; background-color: #61B6EB; } mydiv::-webkit-scrollbar-track 阅读全文
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// 经纬度转换成三角函数中度分表形式。 function rad(d) { return d * Math.PI / 180.0; } // 根据经纬度计算距离,参数分别为第一点的纬度,经度;第二点的纬度,经度 function getDistance(lat1, lng1, lat2, lng2 阅读全文
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document< 阅读全文
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> </head> <style type='text/css'> .circle { width: 200px; height: 阅读全文
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<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device 阅读全文
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document< 阅读全文
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <script src="./jquery-3.5.1.min.js"></script> </head> <body> <scri 阅读全文
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>水印</title> <style> #water-div{pointer-events:none;position:fixed;top:0;left:0;right:0;bott 阅读全文
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>css3逐帧动画</title> <style> @keyframes run{ 0%{ background-position: 0 0; } 8.333%{ 阅读全文
