5.bootstrap练习笔记-巨幕和流体布局

bootstrap练习笔记-巨幕和流体布局

1.在bootstrap中 .jumbotron可以设置巨幕效果

2.div.jumnotron自动设置一个黑色的巨幕效果

3.div.container 表示宽度为1200的时候显示效果

4.div.fluid表示采用流体布局(百分比布局)

5.Img.img-responsive表示图片自适应

6.hidden-xs表示在小于小屏幕的时候隐藏,其他的显示

7.bootstrap采用的是移动端优先，首先设置的就是移动端效果，然后再根据不同的屏幕调整大小

<div class="jumbotron">
    <div class="container">
        <h1>资讯</h1>
        <hgroup>
            <h4>企业内训的最新动态、资源等</h4>
        </hgroup>
    </div>
</div>

<div id="information">
    <div class="container">
        <div class="row">
            <div class="col-md-8">
                <div class="container-fluid" style="padding: 0">
                    <div class="row info-content">
                        <div class="col-md-5 col-sm-5 col-xs-5">
                            <img src="img/info1.jpg" class="img-responsive" alt="">
                        </div>
                        <div class="col-md-7 col-sm-7 col-xs-7">
                            <h4>广电总局发布TVOS2.0 华为阿里参与研发</h4>
                            <p class="hidden-xs">TVOS2.0是在TVOS1.0与华为MediaOS及阿里巴巴YunOS融合的基础上，打造的新一代智能电视操作系统。华为主要承担开发工作，内置的电视购物商城由阿里方面负责。</p>
                            <p>admin 15 / 10 / 11</p>
                        </div>
                    </div>
                    <div class="row info-content">
                        <div class="col-md-5 col-sm-5 col-xs-5">
                            <img src="img/info2.jpg" class="img-responsive" alt="">
                        </div>
                        <div class="col-md-7 col-sm-7 col-xs-7">
                            <h4>苹果四寸手机为何要配置强大的A9处理器？</h4>
                            <p class="hidden-xs">苹果明年初有可能对外发布一款经过升级的四英寸手机，相当于iPhone 5s。该手机将会配置苹果在2015年旗舰手机中采用的A9处理器。配置性能如此强大的应用处理器？</p>
                            <p>admin 15 / 10 / 11</p>
                        </div>
                    </div>
                    <div class="row info-content">
                        <div class="col-md-5 col-sm-5 col-xs-5">
                            <img src="img/info3.jpg" class="img-responsive" alt="">
                        </div>
                        <div class="col-md-7 col-sm-7 col-xs-7">
                            <h4>六家互联网公司发声明 抵制流量劫持等违法行为</h4>
                            <p class="hidden-xs">六家互联网公司（今日头条、美团大众点评网、360、腾讯、微博、小米科技）发布联合声明，呼吁有关运营商打击流量劫持，重视互联网公司被流量劫持，可能导致的严重后果。</p>
                            <p>admin 15 / 10 / 11</p>
                        </div>
                    </div>
                </div>
            </div>
            <div class="col-md-4">
                4
            </div>
        </div>
    </div>
</div>