如何获得div下面的按钮

Question

我一直在尝试将这个按钮放在div下方，但我不知道出了什么问题。该按钮应该位于页面正下方。

我尝试修改z-index，更改CSS以便按钮进行内联阻止，将块放在一个单独的div中并修改该div，但到目前为止，没有什么能真正起作用

问题图片

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* {
  background-color: rgba(0, 0, 0, 0.1);
}

.header {
  font-family: arial;
  text-align: center;
}

.recent_projects {
  position: absolute;
  width: 100%;
  text-align: center;
}

.container {
  height: 400px;
  width: 250px;
  display: inline-block;
  padding-left: 75px;
  padding-right: 75px;
  padding-top: 50px;
  text-align: justify;
  overflow: hidden;
}

#box1 {
  float: left;
}

#box2 {
  margin: 0 auto;
}

#box3 {
  float: right;
}

.recentProjectImages {
  height: 200px;
  width: 250px;
}


/*--Button--*/

.button {
  border-radius: 4px;
  background-color: #0466D4;
  border: none;
  color: #FFFFFF;
  display: block;
  text-align: center;
  font-size: 28px;
  padding: 20px;
  width: 200px;
  transition: all 0.5s;
  cursor: pointer;
  margin: auto;
  position: relative;
}

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<div class="header">
  <h1>Recent Projects</h1>
</div>
<section class="recent_projects">
  <div id="box1" class="container">
    <img class="recentProjectImages" src="placeholder.png" alt="placeholder">
    <p>Lorem ipsum dolor sit amet</p>
  </div>
  <div id="box2" class="container">
    <img class="recentProjectImages" src="placeholder.png" alt="placeholder">
    <p>Lorem ipsum dolor sit amet</p>
  </div>
  <div id="box3" class="container">
    <img class="recentProjectImages" src="placeholder.png" alt="placeholder">
    <p>Lorem ipsum dolor sit amet.</p>
  </div>
</section>
<button class="button"><span>Details</span></button>

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Answer 1

这是因为position: absolute标记上有<section>。不确定为什么会这样，但删除它会给你想要的结果：

* {
  background-color: rgba(0, 0, 0, 0.1);
}

.header {
  font-family: arial;
  text-align: center;
}

.recent_projects {
  /* position: absolute; /* Remove this! */
  width: 100%;
  text-align: center;
}

.container {
  height: 400px;
  width: 250px;
  display: inline-block;
  padding-left: 75px;
  padding-right: 75px;
  padding-top: 50px;
  text-align: justify;
  overflow: hidden;
}

#box1 {
  float: left;
}

#box2 {
  margin: 0 auto;
}

#box3 {
  float: right;
}

.recentProjectImages {
  height: 200px;
  width: 250px;
}


/*--Button--*/

.button {
  border-radius: 4px;
  background-color: #0466D4;
  border: none;
  color: #FFFFFF;
  display: block;
  text-align: center;
  font-size: 28px;
  padding: 20px;
  width: 200px;
  transition: all 0.5s;
  cursor: pointer;
  margin: auto;
  position: relative;
}

<div class="header">
  <h1>Recent Projects</h1>
</div>
<section class="recent_projects">
  <div id="box1" class="container">
    <img class="recentProjectImages" src="placeholder.png" alt="placeholder">
    <p>Lorem ipsum dolor sit amet</p>
  </div>
  <div id="box2" class="container">
    <img class="recentProjectImages" src="placeholder.png" alt="placeholder">
    <p>Lorem ipsum dolor sit amet</p>
  </div>
  <div id="box3" class="container">
    <img class="recentProjectImages" src="placeholder.png" alt="placeholder">
    <p>Lorem ipsum dolor sit amet.</p>
  </div>
</section>
<button class="button"><span>Details</span></button>

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