HTML / CSS-如何将“粘滞”和“内嵌块”的两个div居中?

问题描述 投票:0回答:2

我有以下代码:JSFiddle。标题是一个粘性元素,一切正常。但是,我想使标题和图标居中,因此我添加了一个包装div:JSFiddle。这里的问题是标题现在粘在包装div而不是content div上。如何在使标题和图标居中的同时确保定位有效?

这是第二个JSFiddle中的代码:

HTML:

<div class="content">

  <div class="menu-wrapper">

    <div class="menu">

      <p class="menu-title">Title</p>

    </div>

    <img src="https://apixel.me/static/apixel.png" class="icon" />

  </div>

  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>

</div>

CSS:

.menu-wrapper {
  display: inline-block;
  border: thin red solid;
  margin-left: 50%;
  transform: translate(-50%, 0);
}

.menu {
  position: sticky;
  display: inline-block;
  width: 150px;
  top: 15px;
  background-color: #000000c7;
  border-radius: 10px;
  padding-top: 14px;
  padding-bottom: 14px;
  padding-left: 25px;
  padding-right: 25px;
  margin-bottom: 10px;
}

.menu-title {
  color: white;
  font-family: "Roboto";
  font-size: 18px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  margin: 0px;
  margin-left: 15px;
}

.icon {
  display: inline-block;
  width: 50px;
  height: auto;
  margin-left: 50px;
}

编辑:我只希望标题是粘性的,而不是图标

html css position
2个回答
1
投票

您可以使用常规文本对齐方式来居中。像这样:

.content {
  text-align:center;
}
.content > * {
  text-align:left;
}

.menu {
  position: sticky;
  display: inline-block;
  width: 150px;
  top: 15px;
  background-color: #000000c7;
  border-radius: 10px;
  padding-top: 14px;
  padding-bottom: 14px;
  padding-left: 25px;
  padding-right: 25px;
  margin-bottom: 10px;
}

.menu-title {
  color: white;
  font-family: "Roboto";
  font-size: 18px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  margin: 0px;
  margin-left: 15px;
}

.icon {
  display: inline-block;
  width: 50px;
  height: auto;
  margin-left: 50px;
}
<div class="content">



    <div class="menu">

      <p class="menu-title">Title</p>

    </div>

    <img src="https://apixel.me/static/apixel.png" class="icon" />



  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>
  <p>Filler text</p>

</div>

0
投票

使包装器具有粘性,而不是标题。

.menu-wrapper {
  display: inline-block;
  border: thin red solid;
  margin-left: 50%;
  transform: translate(-50%, 0);
  position: sticky;
  top: 15px;
}

https://jsfiddle.net/m0khwxan/

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