前言:这篇文章就不写目录了,这篇是bootstrap css最后一篇文章,将对bootstrap中对图片的处理和一些辅助类的设计进行学习了解。
1.图片辅助类学习总结
2.示例代码 如下:
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<!DOCTYPE html>
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<html>
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<head lang="en">
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<meta charset="UTF-8">
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<title>bootstrap图片以及辅助</title>
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<link rel="stylesheet" href="css/bootstrap.min.css">
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<script type="application/javascript" src="js/bootstrap.min.js">
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</script>
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<style type="text/css">
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.bs-callout {
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padding: 20px;
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margin: 20px 0;
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border: 1px solid #eee;
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border-left-width: 5px;
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border-radius: 3px;
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}
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.bs-callout-danger {
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border-left-color: #ce4844;
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}
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</style>
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</head>
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<body style="margin: 40px">
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<div class="panel panel-info" >
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<div class="panel-heading">
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图片
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</div>
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<div class="panel-body">
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<div class="bs-callout bs-callout-danger">
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<h4>响应式图片</h4>
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</div>
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<img src="img/img.jpg" class="img-responsive">
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<div class="bs-callout bs-callout-danger">
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<h4>图片形状</h4>
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</div>
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<img src="img/img.jpg" class="img-rounded">
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<img src="img/img.jpg" class="img-circle">
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<img src="img/img.jpg" class="img-thumbnail">
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</div>
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</div>
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<div class="panel panel-info" ><!--style="background-color: lightgrey"-->
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<div class="panel-heading">
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辅助类
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</div>
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<div class="panel-body">
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<div class="bs-callout bs-callout-danger">
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<h4>情景文本颜色</h4>
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</div>
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<p class="text-muted">我想和你的恋爱</p>
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<p class="text-info">你会在离我百米远的街道上</p>
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<p class="text-danger">大喊我的名字</p>
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<p class="text-primary">我会在离你三层高的楼梯旁</p>
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<p class="text-success">猛地朝你追去</p>
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<p class="text-warning">你我会在一家杂货店里相遇</p>
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<p class="text-danger">买了成双的笔、成双的橡皮</p>
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<p class="text-primary">还有成双的直尺和本子</p>
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<p class="text-success">在接下来的日子里 </p>
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<p class="text-warning">互相写画、互相修涂、互相约束</p>
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<div class="bs-callout bs-callout-danger">
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<h4>情景背景色</h4>
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</div>
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<p class="bg-primary">我想和你的恋爱</p>
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<p class="bg-success">你会在离我百米远的街道上</p>
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<p class="bg-info">大喊我的名字</p>
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<p class="bg-warning">我会在离你三层高的楼梯旁</p>
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<p class="bg-danger">猛地朝你追去</p>
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<p class="bg-primary">你我会在一家杂货店里相遇</p>
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<p class="bg-success">买了成双的笔、成双的橡皮</p>
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<p class="bg-info">还有成双的直尺和本子</p>
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<p class="bg-warning">在接下来的日子里 </p>
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<p class="bg-danger">互相写画、互相修涂、互相约束</p>
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<div>
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<button type="button" aria-label="Close" class="close">
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<span aria-hidden="true">×</span>
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</button>
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<div class="bs-callout bs-callout-danger">
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<h4>关闭按钮</h4>
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</div>
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</div>
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<div class="bs-callout bs-callout-danger">
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<h4>三角符</h4>
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</div>
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<span class="caret"></span>
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<div class="bs-callout bs-callout-danger">
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<h4>快速浮动</h4>
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</div>
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<div>
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<div style="width:48%;height: 40px;line-height: 40px;text-align: center" class="pull-left bg-danger">左边</div>
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<div style="width:48%;height: 40px;line-height: 40px;text-align: center" class="pull-right bg-primary">右边</div>
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</div>
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<div class="clearfix"></div>
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<div class="bs-callout bs-callout-danger">
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<h4>清除浮动</h4>
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</div>
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<div style="width:100%;height: 40px;line-height: 40px;text-align: center" class="clearfix bg-warning">清除浮动</div>
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<div class="bs-callout bs-callout-danger">
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<h4>隐藏内容</h4>
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</div>
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<div class="show">show</div>
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<div class="hidden">hidden</div>
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<div class="sr-only">sr-only</div>
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<div class="invisible">invisible</div>
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</div>
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<div class="bs-callout bs-callout-danger">
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<h4>图片替换</h4>
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</div>
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<h1 class="text-hide">内容</h1>
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</div>
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</body>
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</html>
3.代码效果截图:
别的就不多说了,都比较简单,跟着做一下示例有基本明白了。