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Create bubble prompt box with pure CSS_html/css_WEB-ITnose
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- 2016-06-24 11:53:561782browse
Source: http://www.ido321.com/1214.html
I translated an article two days ago about using Use the border attribute of css to create basic graphics: http://www.ido321.com/1200.html
On this basis, today I will share an article with you on how to use CSS to create a bubble prompt box.
Look at the 2 renderings first:
CSS:
/* 对话气泡 用法：使用.speech-bubble和.speech-bubble-DIRECTION类 <div class="speech-bubble speech-bubble-top">Hi there</div>*/ .speech-bubble { position: relative; background-color: #292929; width: 200px; height: 150px; line-height: 150px; /* 垂直居中 */ color: white; text-align: center; border-radius: 10px; font-family: sans-serif;} .speech-bubble:after { content: ''; position: absolute; width: 0; height: 0; border: 15px solid;} /* 箭头的位置 */.speech-bubble-top:after { border-bottom-color: #292929; left: 50%; bottom: 100%; margin-left: -15px; }.speech-bubble-right:after { border-left-color: #292929; left: 100%; top: 50%; margin-top: -15px; } .speech-bubble-bottom:after { border-top-color: #292929; top: 100%; left: 50%; margin-left: -15px; } .speech-bubble-left:after { border-right-color: #292929; top: 50%; right: 100%; margin-top: -15px; }
HTML:
<!DOCTYPE html><html> <head> <link rel="stylesheet" type="text/css" href="maopao.css"> <title>Test</title> </head> <body> <div class="speech-bubble speech-bubble-top"> 箭头在顶部 </div> <br/> <div class="speech-bubble speech-bubble-bottom"> 箭头在底部 </div> <br/> <div class="speech-bubble speech-bubble-left"> 箭头在左侧 </div> <br/> <div class="speech-bubble speech-bubble-right"> 箭头在右侧 </div> </body></html>
Demo address: http://jsfiddle.net/80r9kjs2/embedded/result/
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