要的效果如下！！請各位幫忙！
2 回答
什么名字都被占用
TA貢獻17條經驗 獲得超3個贊
<!DOCTYPE html>
<html>
?<head>?
? <meta charset="UTF-8" />?
? <title>Document</title>?
? <style>
? ? ? /*子元素偏移是相對于父層.wrap來定位*/
? ? ? #trip1{ width: 0px; height: 0px; border-top: 50px solid rgba(200,200,200,0); border-right: 50px solid rgba(200,200,200,0); border-bottom: 50px solid green; border-left: 50px solid rgba(200,200,200,0);position: absolute;top: 0;left: 50%;margin-left: -50px; }?
? ? ? #trip2{ width: 0px; height: 0px; border-top: 100px solid rgba(200,200,200,0); border-right: 100px solid rgba(200,200,200,0); border-bottom: 100px solid green; border-left: 100px solid rgba(200,200,200,0); position: absolute;top:0px;left: 50%;margin-left: -100px;}
? ? /*設置父元素相對定位*/
? ?.wrap{width: 500px;height:300px;margin: 20px auto;position: relative;}?
? </style>?
?</head>?
?<body>?
? <div class="wrap">?
? ?<div id="trip1"></div>?
? ?<div id="trip2"></div>?
? </div>??
?</body>
</html>
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妙蛙不開花有代碼嗎 -
什么名字都被占用方便的話，你把代碼復制給我，我來改一下哦
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妙蛙不開花<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <style> #trip1{ width: 0px; height: 0px; border-top: 100px solid rgba(200,200,200,0); border-right: 100px solid rgba(200,200,200,0); border-bottom: 100px solid green; border-left: 100px solid rgba(200,200,200,0); } #trip2{ width: 0px; height: 0px; border-top: 100px solid rgba(200,200,200,0); border-right: 100px solid rgba(200,200,200,0); border-bottom: 100px solid green; border-left: 100px solid rgba(200,200,200,0); } </style> </head> <body> <div> <div id="trip1"></div> <div id="trip2"></div> </div> </body> </html>
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