Question

我试图重新创建我在The Internship Movie Site找到的这个很酷的滑动页脚。现在我已经完成了线框布局，但是我无法猜测正确的CSS过渡效果。我尝试过使用＆＃34; top＆＃34;和＆＃34;身高＆＃34;转换属性，但我似乎无法得到它。我猜它只是一个非常小的东西，我错过了，或者我应该只使用Jquery而不是CSS。让我知道你们的想法，这里是fiddle

HTML

<!-- Begin Site Wrapper -->
<div id="wrapper">

<!-- Begin Header -->
<div id="header">Menu List Here
    </div><!-- End Header -->

<!-- Begin Site Content -->
<div id="sitecontent">Some Site Content Goes Here
    </div><!-- End Site Content -->    

<!-- Begin Footer --> 
    <div id="footerwrapper">
        <div id="footerleft">Left</div>
        <div id="footercenter">Center</div>
        <div id="footerright">Right</div>
        <div id="hugetextreveal">Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?</div>
    </div> <!-- End Footerwrapper -->
</div> <!-- End Site Wrapper -->

CSS

#wrapper {width: 600px; margin: 0 auto;}
#header {background: #000; color: #fff; height: 30px; text-align: center}
#sitecontent {min-height: 400px; background: #ff0000;}

#footerwrapper {width: 600px; height: 40px; background: #000; color: #fff; text-align: center; position: relative; overflow: hidden}
#footerleft {width: 200px; float: left; position: relative }
#footercenter {width: 200px;  float: left; position: relative }
#footerright {width: 200px;  float: left; position: relative }
#hugetextreveal {width: 100%; height: auto;  float: left; padding-top: 20px; position: relative;  transition: max-height 0.7s ease-in;  }

#footerwrapper:hover #hugetextreveal {
max-height: 200px;}

Answer 1

您要复制的相关页面，这是所有CSS过渡：

#footer:hover {
    height: 295px;
}
#footer{
    -webkit-transition: height 0.5s ease;
    -moz-transition: height 0.5s ease;
    -o-transition: height 0.5s ease;
    -ms-transition: height 0.5s ease;
    transition: height 0.5s ease;
}

Answer 2

您可以在jQuery中执行此操作：

$("#footerwrapper").hover(function () {
    $("#hugetextreveal").fadeIn(700);
},
function () {
    $("#hugetextreveal").fadeOut(700);
});

Answer 3

我添加了对这两个通道的更改，看看，它非常简单

#footerwrapper {width: 600px; height: 40px; bottom:0px;  background: #000; color: #fff; text-align: center; position: relative; overflow: hidden; transition: all 0.5s ease 0.2s; }
#footerwrapper:hover { height:140px; bottom:100px; }

http://jsfiddle.net/e8sv2/7/

页脚向上滑动过渡Jquery或CSS3

3 个答案: