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我是网页设计的初学者。我在右侧有一个导航栏。我已经为 li 定义了类。我希望我所有的 li 动画并从右侧出现。

我无法做到这一点。需要一些帮助。我的html和css代码是。

<!doctype html>
<html>
<head>
<link rel="stylesheet" href="index.css">
<script src="jquery.js"> </script>
<script>
$(function(){
    $(".content-box-blue").animate({width:'350px'},1200);
    $(".content-box-gray").animate({width:'250px'},1200);
    $(".content-box-green").animate({width:'300px'},1200);
    $(".content-box-purple").animate({width:'400px'},1200);
    $(".content-box-red").animate({width:'200px'},1200);
    $(".content-box-yellow").animate({width:'250px'},1200);
});
</script>
<title>Demo</title>
</head>
<body>
<header>
</header>

<nav>
    <ul>
        <li class="content-box-blue"> </li>
        <li class="content-box-gray"> </li>
        <li class="content-box-green"> </li>
        <li class="content-box-purple"> </li>
        <li class="content-box-red"> </li>
        <li class="content-box-yellow"> </li>
    </ul>
</nav>

<footer>
</footer>

li 的 CSS 代码是

ul {
list-style-type: none;
margin: 0;
padding: 0;
float: right;
}
li {
margin: 0; 
padding: 0;
margin-bottom: 20px;
}
nav {
float: right;
width: 400px;
height: 500px;
margin-top: 35px;
margin-right: 10px;
background-color: #ffffff;
}
.content-box-blue {
background-color: #00bfff;
border: 1px solid #afcde3;
height: 50px;
width: 0px;
margin-left: 50px;
border-top-left-radius: 8% 50%;
border-bottom-left-radius: 8% 50%;
}
.content-box-gray {
background-color: #FF69B4;
border: 1px solid #bdbdbd;
height: 50px;
width: 0px;
margin-left: 150px;
border-top-left-radius: 12% 50%;
border-bottom-left-radius: 12% 50%;
}
.content-box-green {
background-color: #3CB371;
border: 1px solid #b2ce96;
height: 50px;
width: 0px;
margin-left: 100px;
border-top-left-radius: 9% 50%;
border-bottom-left-radius: 9% 50%;
}
.content-box-purple {
background-color:#9370DB;
border: 1px solid #bebde9;
height: 50px;
width: 0px;
margin-left: 0px;
border-top-left-radius: 6% 50%;
border-bottom-left-radius: 6% 50%;
}
.content-box-red {
background-color: #FF0000;
border: 1px solid #e9b3b3;
height: 50px;
width: 0px;
margin-left: 200px;
border-top-left-radius: 13% 50%;
border-bottom-left-radius: 13% 50%;
}
.content-box-yellow {
background-color: #FFA500;
border: 1px solid #fadf98;
height: 50px;
width: 0px;
margin-left: 150px;
border-top-left-radius: 12% 50%;
border-bottom-left-radius: 12% 50%;
}
4

3 回答 3

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<li>你可以在's上做一个浮动

这是一个演示

于 2013-03-18T06:33:19.777 回答
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将所有更改border-left-radius为right半径并更改float:left为right

ul {
list-style-type: none;
margin: 0;
padding: 0;
float: left;
}
li {
margin: 0; 
padding: 0;
margin-bottom: 20px;
}
nav {
float: left;
width: 400px;
height: 500px;
margin-top: 35px;
margin-right: 10px;
background-color: #ffffff;
}
.content-box-blue {
background-color: #00bfff;
border: 1px solid #afcde3;
height: 50px;
width: 0px;
margin-right: 50px;
border-top-right-radius: 8% 50%;
border-bottom-right-radius: 8% 50%;
}
.content-box-gray {
background-color: #FF69B4;
border: 1px solid #bdbdbd;
height: 50px;
width: 0px;
margin-right: 150px;
border-top-right-radius: 12% 50%;
border-bottom-right-radius: 12% 50%;
}
.content-box-green {
background-color: #3CB371;
border: 1px solid #b2ce96;
height: 50px;
width: 0px;
margin-right: 100px;
border-top-right-radius: 9% 50%;
border-bottom-right-radius: 9% 50%;
}
.content-box-purple {
background-color:#9370DB;
border: 1px solid #bebde9;
height: 50px;
width: 0px;
margin-left: 0px;
border-top-right-radius: 6% 50%;
border-bottom-right-radius: 6% 50%;
}
.content-box-red {
background-color: #FF0000;
border: 1px solid #e9b3b3;
height: 50px;
width: 0px;
margin-right: 200px;
border-top-right-radius: 13% 50%;
border-bottom-right-radius: 13% 50%;
}
.content-box-yellow {
background-color: #FFA500;
border: 1px solid #fadf98;
height: 50px;
width: 0px;
margin-right: 150px;
border-top-right-radius: 12% 50%;
border-bottom-right-radius: 12% 50%;
}

演示

于 2013-03-18T06:44:02.713 回答
0

在您的样式表中添加以下 css。

li{ clear:right; float: right; }

于 2013-03-18T06:54:27.183 回答