bootstrap按钮样式设置

 

第一步:引用Bootstrap官网封装号的CSS插件

Bootstrap 是前端最受欢迎的 HTML、CSS 和 JS 框架,用于开发响应式布局、移动设备优先的 WEB 项目。

第二步:设计你自己喜欢的按钮的样式或者根据项目需求进行设计

1、页面上的数字1是单纯颜色改变样式

2、页面上数字2是在按钮上增加小图标

3、页面上数字3是使按钮具有下拉菜单

4、第三行按钮的单击下拉菜单里面第一级它处在状态是禁用状态。

第三步:代码讲解

<!------------1、单纯改变按钮颜色------------->

                                <div class="col-lg-12 col-md-12 col-sm-12 col-xs-12 col-sm-lg-12  text-center">

                                    <div class="btn">默认颜色(灰色)</div>  *class类里面设置按钮颜色属性*

                                    <div class="btn btn-primary">颜色(深蓝色)</div>

                                    <div class="btn btn-info">颜色(淡蓝色)</div>

                                    <div class="btn btn-success">颜色(青色)</div>

                                    <div class="btn btn-warning">颜色(橙黄色)</div>

                                    <div class="btn btn-danger">颜色(红色)</div>

                                </div>

<!-------单纯的颜色设计-------------->

 

 

<!-----------------------2、使按钮带有小图标-------------------------------------------->

                                <div style="margin-top: 50px;" class="col-lg-12 col-md-12 col-sm-12 col-xs-12 col-sm-lg-12  text-center">

                                    <button type="button" id="update" style="min-width:150px;" class="btn btn-warning" onclick="window.location.href = '/BackGround/UserManage'">

                                        <i class="glyphicon glyphicon-level-up" style="font-size: 13px; color: red;">返回上一步</i>

                                    </button>

                                    <button type="reset" id="reset" style="min-width:150px;" class="btn btn-danger" onclick="resets()"> <span class="glyphicon glyphicon-retweet">重置</span> </button>

                                    <button type="button" id="update" style="min-width:150px;" class="btn btn-info"><i class="glyphicon glyphicon-ok"> 提交</i> </button>

                                </div>

/*<i  class=""></i> 或者<span class=""></span>标签都可以设置小图标在它class类设置*/

<!------------------------------------使按钮带有小图标--------------------->

 <!------------------3、按钮式下拉菜单--------------->

                                <div style="top:35px;" class="col-lg-12 col-md-12 col-sm-12 col-xs-12 col-sm-lg-12  text-center"  >

                                    <div class="btn-group">

                                        <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">

                                            单击下拉菜单 <span class="caret"></span>

                                        </button>

                                        <ul class="dropdown-menu">

                                            <li class="disabled"><a href="#">第一级</a></li>@*class类:disabled--是禁止属性*@

                                            <li><a href="#">第二级</a></li>

                                            <li><a href="#">第三级</a></li>

                                            <li role="separator" class="divider"></li>

                                            <li><a href="#">第四级</a></li>

                                        </ul>

                                    </div>

                                    <!--下 -->

                                    <div class="btn-group">@* call类:btn-group--是向下属性 *@

                                        <button type="button" class="btn btn-danger">分裂式按钮下拉菜单</button>

                                        <button type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">

                                            <span class="caret"></span>

                                            <span class="sr-only"> </span>

                                        </button>

                                        <ul class="dropdown-menu">

                                            <li><a href="#">第一级</a></li>

                                            <li><a href="#">第二级</a></li>

                                            <li><a href="#">第三级</a></li>

                                            <li role="separator" class="divider"></li>

                                            <li><a href="#">第四级</a></li>

                                        </ul>

                                    </div> 

                                    <!--上-->

                                    <div class="btn-group dropup">@* call类:btn-group dropup--是向上属性 *@

                                        <button type="button" class="btn btn-warning">向上弹出分裂式按钮菜单</button>

                                        <button type="button" class="btn btn-warning dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">

                                            <span class="caret"></span>

                                            <span class="sr-only"> </span>

                                        </button>

                                        <ul class="dropdown-menu">

                                            <li><a href="#">第一级</a></li>

                                            <li><a href="#">第二级</a></li>

                                            <li><a href="#">第三级</a></li>

                                            <li role="separator" class="divider"></li>

                                            <li><a href="#">第四级</a></li>

                                        </ul>

                                    </div>                     

                                </div>

    <!------------------按钮式下拉菜单--------------->

 

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转载自blog.csdn.net/weixin_44548366/article/details/86540179
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