Bootstrap全局CSS样式按钮和图片以及表格和表单

Bootstrap全局CSS样式按钮和图片

全局CSS样式：

　　按钮：class="btn btn-default"

<body>
    <a class="btn btn-default" href="#">Link</a>
    <button class="btn btn-default" type="submit">Button</button>
    <input class="btn btn-default" type="button" value="Input">
    <input class="btn btn-default" type="submit" value="Submit">
    <br>
    <!-- Standard button -->
    <button type="button" class="btn btn-default">（默认样式）Default</button>

    <!-- Provides extra visual weight and identifies the primary action in a set of buttons -->
    <button type="button" class="btn btn-primary">（首选项）Primary</button>

    <!-- Indicates a successful or positive action -->
    <button type="button" class="btn btn-success">（成功）Success</button>

    <!-- Contextual button for informational alert messages -->
    <button type="button" class="btn btn-info">（一般信息）Info</button>

    <!-- Indicates caution should be taken with this action -->
    <button type="button" class="btn btn-warning">（警告）Warning</button>

    <!-- Indicates a dangerous or potentially negative action -->
    <button type="button" class="btn btn-danger">（危险）Danger</button>

    <!-- Deemphasize a button by making it look like a link while maintaining button behavior -->
    <button type="button" class="btn btn-link">（链接）Link</button>
</body>

　　图片：

　　　　class="img-responsive"：图片在任意尺寸都占100%

    <img src="img/banner_1.jpg" class="img-responsive">

　　　　图片的形状：

    <img src="img/banner_1.jpg" class="img-responsive img-rounded">
    <img src="img/banner_1.jpg" class="img-responsive img-circle">
    <img src="img/banner_1.jpg" class="img-responsive img-thumbnail">

　　表格：

　　　　添加 .table-bordered 类为表格和其中的每个单元格增加边框。

　　　　通过添加 .table-hover 类可以让 <tbody> 中的每一行对鼠标悬停状态作出响应。

    <table class="table table-bordered table-hover">
        <tr>
            <td>编号</td>
            <td>姓名</td>
            <td>年龄</td>
        </tr>
        <tr>
            <td>001</td>
            <td>张三</td>
            <td>18</td>
        </tr>
        <tr>
            <td>002</td>
            <td>李四</td>
            <td>20</td>
        </tr>
        <tr>
            <td>003</td>
            <td>王五</td>
            <td>28</td>
        </tr>
    </table>

　　表单：

　　　　给表单添加class="form-horizontal"

<form class="form-horizontal">
    <div class="form-group">
        <label for="inputEmail3" class="col-sm-2 control-label">Email</label>
        <div class="col-sm-10">
            <input type="email" class="form-control" id="inputEmail3" placeholder="Email">
        </div>
    </div>
    <div class="form-group">
        <label for="inputPassword3" class="col-sm-2 control-label">Password</label>
        <div class="col-sm-10">
            <input type="password" class="form-control" id="inputPassword3" placeholder="Password">
        </div>
    </div>
    <div class="form-group">
        <div class="col-sm-offset-2 col-sm-10">
            <div class="checkbox">
                <label>
                    <input type="checkbox"> Remember me
                </label>
            </div>
        </div>
    </div>
    <div class="form-group">
        <div class="col-sm-offset-2 col-sm-10">
            <button type="submit" class="btn btn-default">Sign in</button>
        </div>
    </div>
</form>