javascript - 具有未指定高度 CSS 的 Div

Question

我有一个带有背景图片的div，但我不想设置它的高度，因为内容会随着时间的推移而添加，我希望它能自动扩展。基本上，我想要这样的东西:

http://i.stack.imgur.com/OvLDo.jpg

重复的部分会垂直重复，根据内容创建更高的div。我希望有人对此有解决方案。

谢谢。

Answer 1

您可以创建三个部分(顶部、底部、内容)。顶部和底部(不重复)和内容(重复-y)

HTML

<div class="block">
    <div class="top"></div>
    <div class="content">
    Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
    tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
    quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
    consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
    cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
    proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
    Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
    tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
    quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
    consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
    cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
    proident, sunt in culpa qui officia deserunt mollit anim id est laborum.    
    </div>
    <div class="bottom"></div>
</div>

CSS

.block {
    width: 947px;
}

.top {
    background: url(https://dl.dropboxusercontent.com/u/122540013/img/unspecified-height/top.png) no-repeat;
    height: 60px; // set height for your image
}

.content {
    background: url(https://dl.dropboxusercontent.com/u/122540013/img/unspecified-height/content.png) repeat-y;
    padding: 0 57px;
    overflow: hidden;
}

.bottom {
    background: url(https://dl.dropboxusercontent.com/u/122540013/img/unspecified-height/bottom.png) no-repeat;
    height: 60px; // set height for your image
}

演示

http://dabblet.com/gist/5865448