html - 建立水平时间线 - 元素错位

Question

从这个Plnkr可以看出我正在尝试构建一个简单的水平时间轴。当其中一个元素文本跨越多行或根本不包含任何文本时，就会出现问题(请参阅 plnkr 中的第二个时间线)。在那种情况下，时间线看起来就坏了。

如何调整此时间轴 css，使线条始终保持笔直，而不受文本元素长度的影响？

我当前的 html

<link href='https://fonts.googleapis.com/css?family=Titillium+Web:400,200,300,600,700' rel='stylesheet' type='text/css'>
<link href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet">
<button id="toggleButton">Toggle</button>

 <ul class="timeline" id="timeline">
  <li class="li complete">
    <div class="timestamp">
      <span class="author">Abhi Sharma</span>
      <span class="date">11/15/2014<span>
    </div>
    <div class="status">
      <h4> Shift Created </h4>
    </div>
  </li>
  <li class="li complete">
    <div class="timestamp">
      <span class="author">PAM Admin</span>
      <span class="date">11/15/2014<span>
    </div>
    <div class="status">
      <h4></h4>
    </div>
  </li>
  <li class="li">
    <div class="timestamp">
      <span class="author">PAM Admin</span>
      <span class="date">TBD<span>
    </div>
    <div class="status">
      <h4> Shift Completed</h4>
    </div>
  </li>
 </ul>

我的CSS

.timeline
  list-style-type: none
  display: flex
  align-items: center
  justify-content: center
.li
  transition: all 200ms ease-in

.timestamp
  margin-bottom: 20px
  padding: 0px 40px
  display: flex
  flex-direction: column
  align-items: center
  font-weight: 100
.status
  padding: 0px 40px
  display: flex
  justify-content: center
  border-top: 2px solid #D6DCE0
  position: relative
  transition: all 200ms ease-in  
  h4
    font-weight: 600
  &:before
    content: ''
    width: 25px
    height: 25px
    background-color: white
    border-radius: 25px
    border: 1px solid #ddd
    position: absolute
    top: -15px
    left: 42%
    transition: all 200ms ease-in 
.li.complete
  .status
    border-top: 2px solid #66DC71
    &:before
      background-color: #66DC71
      border: none
      transition: all 200ms ease-in 
    h4
      color: #66DC71

/// Layout stuff
html,body
  font-family: 'Titillium Web', sans serif
  color: #758D96

button
  position: absolute
  width: 100px
  min-width: 100px
  padding: 20px
  margin: 20px
  font-family: 'Titillium Web', sans serif
  border: none
  color: white
  font-size: 16px
  text-align: center
#toggleButton
  position: absolute
  left: 50px
  top: 20px
  background-color: #75C7F6  

Answer 1

从 .timeline 中移除 align-items: center。

另加

.author {
  white-space: nowrap;
}

var completes = document.querySelectorAll(".complete");
var toggleButton = document.getElementById("toggleButton");


function toggleComplete() {
  var lastComplete = completes[completes.length - 1];
  lastComplete.classList.toggle('complete');
}

toggleButton.onclick = toggleComplete;

.timeline {
  list-style-type: none;
  display: flex;
  justify-content: center;
}

.li {
  transition: all 200ms ease-in;
  -webkit-transition: all 200ms ease-in;
  -moz-transition: all 200ms ease-in;
  -ms-transition: all 200ms ease-in;
  -o-transition: all 200ms ease-in;
}

.timestamp {
  margin-bottom: 20px;
  padding: 0px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-weight: 100;
}

.status {
  padding: 0px 40px;
  display: flex;
  justify-content: center;
  border-top: 2px solid #D6DCE0;
  position: relative;
  transition: all 200ms ease-in;
  -webkit-transition: all 200ms ease-in;
  -moz-transition: all 200ms ease-in;
  -ms-transition: all 200ms ease-in;
  -o-transition: all 200ms ease-in;
}

.status h4 {
  font-weight: 600;
}

.status:before {
  content: "";
  width: 25px;
  height: 25px;
  background-color: white;
  border-radius: 25px;
  border: 1px solid #ddd;
  position: absolute;
  top: -15px;
  left: 42%;
  transition: all 200ms ease-in;
  -webkit-transition: all 200ms ease-in;
  -moz-transition: all 200ms ease-in;
  -ms-transition: all 200ms ease-in;
  -o-transition: all 200ms ease-in;
}

.li.complete .status {
  border-top: 2px solid #66DC71;
}

.li.complete .status:before {
  background-color: #66DC71;
  border: none;
  transition: all 200ms ease-in;
  -webkit-transition: all 200ms ease-in;
  -moz-transition: all 200ms ease-in;
  -ms-transition: all 200ms ease-in;
  -o-transition: all 200ms ease-in;
}

.li.complete .status h4 {
  color: #66DC71;
}

@media (min-device-width: 320px) and (max-device-width: 700px) {
  .timeline {
    list-style-type: none;
    display: block;
  }
  .li {
    transition: all 200ms ease-in;
    -webkit-transition: all 200ms ease-in;
    -moz-transition: all 200ms ease-in;
    -ms-transition: all 200ms ease-in;
    -o-transition: all 200ms ease-in;
    display: flex;
    width: inherit;
  }
  .timestamp {
    width: 100px;
  }
  .status:before {
    left: -8%;
    top: 30%;
    transition: all 200ms ease-in;
    -webkit-transition: all 200ms ease-in;
    -moz-transition: all 200ms ease-in;
    -ms-transition: all 200ms ease-in;
    -o-transition: all 200ms ease-in;
  }
}

html,
body {
  font-family: "Titillium Web", sans serif;
  color: #758D96;
}

button {
  position: absolute;
  width: 100px;
  min-width: 100px;
  padding: 20px;
  margin: 20px;
  font-family: "Titillium Web", sans serif;
  border: none;
  color: white;
  font-size: 16px;
  text-align: center;
}

#toggleButton {
  position: absolute;
  left: 50px;
  top: 20px;
  background-color: #75C7F6;
}

.author {
  white-space: nowrap;
}

<link href='https://fonts.googleapis.com/css?family=Titillium+Web:400,200,300,600,700' rel='stylesheet' type='text/css'>
<link href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet">
<button id="toggleButton">Toggle</button>

<ul class="timeline" id="timeline">
  <li class="li complete">
    <div class="timestamp">
      <span class="author">Abhi Sharma</span>
      <span class="date">11/15/2014<span>
    </div>
    <div class="status">
      <h4> Shift Created </h4>
    </div>
  </li>
  <li class="li complete">
    <div class="timestamp">
      <span class="author">PAM Admin</span>
      <span class="date">11/15/2014<span>
    </div>
    <div class="status">
      <h4> Email Sent </h4>
    </div>
  </li>
  <li class="li">
    <div class="timestamp">
      <span class="author">PAM Admin</span>
      <span class="date">TBD<span>
    </div>
    <div class="status">
      <h4> Shift Completed </h4>
    </div>
  </li>
 </ul>
 <ul class="timeline" id="timeline">
  <li class="li complete">
    <div class="timestamp">
      <span class="author">Abhi Sharma</span>
      <span class="date">11/15/2014<span>
    </div>
    <div class="status">
      <h4> Shift Created </h4>
    </div>
  </li>
  <li class="li complete">
    <div class="timestamp">
      <span class="author">PAM Admin</span>
      <span class="date">11/15/2014<span>
    </div>
    <div class="status">
      <h4></h4>
    </div>
  </li>
  <li class="li">
    <div class="timestamp">
      <span class="author">PAM Admin</span>
      <span class="date">TBD<span>
    </div>
    <div class="status">
      <h4> Shift Completed</h4>
    </div>
  </li>
 </ul>