The nav div must be fixed vertically and sitting to the right side of container div.
Using position:fixed; and setting values left and top, you get the div to stay 开发者_开发技巧in the same place, but the left value depends since the parent div (page-container) gets centered.
<html>
<body>
<div id="page-container" style="width: 700px; height:1000px; margin-left: auto; margin-right: auto;background-color:moccasin;">
<div class="content" style=" width: 340px; height:300px; float:left;background-color:mediumseagreen;">
.content
</div>
<div class="nav" style="float:left;height: auto; width: 300px; display: block;background-color:lightblue;">
.nav <br><br>This div must:<br>
1. be fixed vertically (if scrolling down, you should see me in the same place) <br>
2. be aligned to the right side of <b>content</b>
</div>
</div>
</body>
</html>
See: http://jsbin.com/afenip/2
/* new css */
.nav {
position: fixed;
margin-left: 340px; /* same as the width on .content */
}
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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