标签:css
来源:http://www.ido321.com/1214.html
前两天翻译了一篇文章,关于利用css的border属性制作基本图形:http://www.ido321.com/1200.html
在此基础上,今天分享一篇文章给大家,如果利用CSS制作冒泡提示框。
先看2张效果图:
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>
演示地址:http://jsfiddle.net/80r9kjs2/embedded/result/
标签:css
原文地址:http://blog.csdn.net/u011043843/article/details/41244833