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怎么给hover添加动画效果

2

1

hover

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

.list-3:hover .list-4{
    opacity: 1;
}

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用类名控制

0

1

属性

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

··

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如何自适应，如何让九宫格在分辨率变小时不换行

2

1

九宫格

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

九宫格

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Spring 整合 MyBatis，Mapper注入失败

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="configLocation" value="classpath:META-INF/config/mybatis/sqlmap.xml" />
        <property name="mapperLocations"
                  value="classpath:com/liu/dao/mapping/*.xml" />
    </bean>

    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage"
                  value="com.liu.dao" />
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
    </bean>

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audio标签定义音频时,自动播放属性无效;

0

1

audio播放器

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>demo</title>
</head>
<body>
    <h4>演示音频</h4>
    <audio src="horse.ogg" controls autoplay></audio>
</body>
</html>

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能不能在把hover写在一块

0

1

hover

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div class="container">
			<div class="row text-left">
				<div class="col-md-3 first">
						<div class="squ"></div>
						<div class="cir">1</div>
						<div class="text-font">1.定制纸箱</div>
				</div>

.first {
	padding: 20px 0;
}
.squ {
	background-color: #ccc;
  	height: 5px;
  	width: 100%;
  	border-radius: 2px;
}
.cir {
	text-align: center;
	width: 25px;
	height: 25px;
	border-radius: 50%;
	background: #ccc;
	position: relative;
	top: -15px;
	left: 40%;
	color: #fff;
}
.text-font {
	text-align: center;
	color: #ccc;
}
.first:hover .squ {
	background-color: #ff7f02;
}
.first:hover .cir {
	background-color: #ff7f02;
}
.first:hover .text-font {
	color: #ff7f02;
}

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响应式栅格布局如何居中

1

1

居中 bottstrap 响应式

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

       <div class="how"><b>战略合作企业</b></div>
        <div class=" col-md-2 col-md-offset-1 col-xs-4  ">
            <div class="cooperation cooperation1"></div>
        </div>
        <div class="col-md-2 col-xs-4 ">
            <div class=" cooperation cooperation2"></div>
        </div>
        <div class="col-md-2  col-xs-4 ">
            <div class=" cooperation cooperation3"></div>
        </div>
        <div class="col-md-2 col-xs-4">
            <div class=" cooperation cooperation4"></div>
        </div>
        <div class="col-md-2  col-xs-4">
            <div class=" cooperation cooperation5"></div>
        </div>

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在移动端的弹窗上,给body设置overflow:hidden为什么页面还能滚？

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

$rootScope.notice = function (content) {
            var modal = $modal({
                html: true,
                show: false,
                backdrop: false,
                templateUrl: 'views/template/notice.html',
                controller: function ($scope) {
                    $scope.content = content;
                    $scope.ok = function () {
                        typeof okFn == 'function' && okFn();
                        modal.$promise.then(modal.hide);
                    };
                    window.onpopstate = function () {
                        modal.$promise.then(modal.hide);
                    };
                }
            });
            modal.$promise.then(modal.show);
        };

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引入less.js和less文件后打开报错

1

1

less

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 图片

class="cursor-pointer"> 文本

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怎么用bs框架实现响应式的导航栏

1

1

bottstrap 响应式导航栏

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<title>Bootstrap 实例 - 响应式的导航栏</title>
	<link rel="stylesheet" href="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/css/bootstrap.min.css">
	<script src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
	<script src="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>

<nav class="navbar navbar-default" role="navigation">
	<div class="container-fluid"> 
	<div class="navbar-header">
		<button type="button" class="navbar-toggle" data-toggle="collapse"
				data-target="#example-navbar-collapse">
			<span class="sr-only">切换导航</span>
			<span class="icon-bar"></span>
			<span class="icon-bar"></span>
			<span class="icon-bar"></span>
		</button>
		<a class="navbar-brand" href="#">菜鸟教程</a>
	</div>
	<div class="collapse navbar-collapse" id="example-navbar-collapse">
		<ul class="nav navbar-nav">
			<li class="active"><a href="#">iOS</a></li>
			<li><a href="#">SVN</a></li>
			<li class="dropdown">
				<a href="#" class="dropdown-toggle" data-toggle="dropdown">
					Java <b class="caret"></b>
				</a>
				<ul class="dropdown-menu">
					<li><a href="#">jmeter</a></li>
					<li><a href="#">EJB</a></li>
					<li><a href="#">Jasper Report</a></li>
					<li class="divider"></li>
					<li><a href="#">分离的链接</a></li>
					<li class="divider"></li>
					<li><a href="#">另一个分离的链接</a></li>
				</ul>
			</li>
		</ul>
	</div>
	</div>
</nav>

</body>
</html>

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