Html 如何在div内右对齐固定位置div

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时间:2020-08-29 06:00:55  来源:igfitidea点击:

How to right align fixed position div inside a div

htmlcss

提问by Ravish Kumar

My code is like this.

我的代码是这样的。

<div class="outer">
    <div class="inner">some text here
    </div>
</div>

CSS:

CSS:

.outer {
    max-width:1024px;
    background-color:red;
    margin:0 auto;
}
.inner {
    width:50px;
    border:1px solid white;
    position:fixed;
}

The inner div, which is positioned leftby default, needs to be positioned against the rightw.r.t. the outer divand not to the page itself.

div,其被定位left在默认情况下,需要被定位成抵靠rightWRT外div,而不是页面本身。

If I style it to be right:0px;, then it aligns 0pxfrom the browser's right, not the outer div's right.

如果我将它的样式设置为right:0px;,那么它会0px从浏览器的右侧对齐,而不是从外部的右侧对齐div

NOTE : My outer divis not fixed width; it adjust as per screen resolution. It's a responsive website design.

注意:我的外层div宽度不是固定的;它根据屏幕分辨率进行调整。这是一个响应式网站设计。

采纳答案by Twon-ha

You could use a container div:

您可以使用容器 div:

<div class="outer">
    <div class="floatcontainer">
        <div class="inner">some text here</div>
    </div>
</div>

Then use that to handle the float, and make its child position: fixed

然后用它来处理float, 并使它的孩子position: fixed

.outer {
    width:50%;
    height:600px;
    background-color:red;
    margin:0 auto;
    position: relative;
}
.floatcontainer {
    float: right;
}
.inner {
    border:1px solid white;
    position:fixed;
}
.floatcontainer, .inner{
    width: 50px;
}

回答by Sowmya

Why don't you use position:absolute

你为什么不使用 position:absolute

position:fixedalways relative to the browser

position:fixed总是相对于浏览器

.outer {
    width:200px;
    height:600px;
    background-color:red;
    margin:0 auto;
    position:relative
}
.inner {
    width:50px;
    border:1px solid white;
    position:absolute; right:0
}

DEMO

演示



If it is compulsory to use position:fixedthen you can assign the margin-leftvalue, since you are using fixed with for both the divs.

如果必须使用,position:fixed那么您可以分配该margin-left值,因为您对两个 div 都使用了 fixed 。

.inner {
    width:50px;
    border:1px solid white;
    position:fixed; margin-left:150px
}

DEMO 2

演示 2

回答by Billy Moat

Two options. Simply float the inner div right or else use absolute positioning to achieve it.

两种选择。只需将内部 div 向右浮动,或者使用绝对定位来实现它。

For floating simply set float:right on the inner DIV and overflow:hidden on the outer DIV.

对于浮动,只需在内部 DIV 上设置 float:right 并在外部 DIV 上设置 overflow:hidden。

For absolute positioning simply set position:relative on the outer DIV and set position: absolute and right:0 top:0 on the inner DIV.

对于绝对定位,只需在外部 DIV 上设置 position:relative 并在内部 DIV 上设置 position: absolute 和 right:0 top:0。

回答by AAZ

I think this is what you want

我想这就是你想要的

<div class="outer">
    <div class="inner">some text here
    </div>
</div>


.outer {
    margin: 0 auto;
    width: 860px;
    direction: rtl;
    background-color: black;
    height: 1200px;
}

.inner {
    float: right;
    position: fixed;
    text-align: center;
    width: 220px;
    background-color: red;
    height: 50px;
}

回答by Taufik Nurrohman

If in case, you want to make the .innerelement as a fixed positioned element and leave the other things inside .outerto be "scrollable", I suggest you to set the .innerposition as an absolute positioned element. Then, create a new wrapper after it with overflow:auto:

如果您想将.inner元素设置为固定定位元素,而将其他内容保留.outer“可滚动”,我建议您将.inner位置设置为绝对定位元素。然后,在它之后创建一个新的包装器overflow:auto

<div class="outer">
  <div class="inner">Some text here...</div>
  <div class="flow">content</div> <!-- extra markup -->
</div>

Here's a demo: http://jsfiddle.net/tovic/ZLbqn/3/

这是一个演示:http: //jsfiddle.net/tovic/ZLbqn/3/

回答by abasar

Following works for me.

以下对我有用。


<div style="position: relative;">
    <div id="overlay">
        overlay content
    </div>
</div>

<style>
#overlay {
    position: absolute;
    display: block;
    top: 0;
    right: 0;
    z-index: 3;
}
</style>