使用flexbox将元素对齐到底部

时间：2018-01-12 01:21:39

标签： html css css3 flexbox

我正在尝试使用align-content: flex-end（并尝试align-self: flex-end）使用Flexbox将DIV与底部对齐，但没有运气。

我在这里做错了什么？我认为align-content已经对齐......以及允许的高度/宽度的内容。

＆＃13;
＆＃13; 
html, body {
  height: 100%;
}

div.slots {
  background: white;
  display: flex;
  flex-direction: column;
  width: 250px;
  align-content: flex-end;
}
div.slots div.top_slots {
  display: grid;
  grid-template-columns: 25% 50% 25%;
}
div.slots div.bottom_slots {
  display: grid;
  grid-template-columns: 25% 25% 25% 25%;
}
div.slots div.slot {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: #676767;
  height: 35px;
}
div.slots div.slot svg {
  fill: #272727;
}
div.slots div.slot:hover {
  background-color: #8d8d8d;
}
div.slots div.pane {
  background: grey;
  height: 100px;
  width: auto;
  text-align: center;
}
＆＃13; 
<div class="slots">
  <div class="top_slots">
    <div class="slot stats">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M20 22H4a2 2 0 0 1-2-2v-8c0-1.1.9-2 2-2h4V8c0-1.1.9-2 2-2h4V4c0-1.1.9-2 2-2h4a2 2 0 0 1 2 2v16a2 2 0 0 1-2 2zM14 8h-4v12h4V8zm-6 4H4v8h4v-8zm8-8v16h4V4h-4z"/></svg>
    </div>
    <div class="inventory slot">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M8 7V5c0-1.1.9-2 2-2h4a2 2 0 0 1 2 2v2h4a2 2 0 0 1 2 2v10a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V9c0-1.1.9-2 2-2h4zm8 2H8v10h8V9zm2 0v10h2V9h-2zM6 9H4v10h2V9zm4-2h4V5h-4v2z"/></svg>
    </div>
    <div class="wear slot">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M12 12a5 5 0 1 1 0-10 5 5 0 0 1 0 10zm0-2a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm9 11a1 1 0 0 1-2 0v-2a3 3 0 0 0-3-3H8a3 3 0 0 0-3 3v2a1 1 0 0 1-2 0v-2a5 5 0 0 1 5-5h8a5 5 0 0 1 5 5v2z"/></svg>
    </div>
  </div>

  <div class="pane">
    Stuff goes here
  </div>

  <div class="bottom_slots">
    <div class="slot friends_list">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M12 22a10 10 0 1 1 0-20 10 10 0 0 1 0 20zm0-2a8 8 0 1 0 0-16 8 8 0 0 0 0 16zm-3.54-4.46a1 1 0 0 1 1.42-1.42 3 3 0 0 0 4.24 0 1 1 0 0 1 1.42 1.42 5 5 0 0 1-7.08 0zM9 11a1 1 0 1 1 0-2 1 1 0 0 1 0 2zm6 0a1 1 0 1 1 0-2 1 1 0 0 1 0 2z"/></svg>
    </div>
    <div class="slot settings">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M9 4.58V4c0-1.1.9-2 2-2h2a2 2 0 0 1 2 2v.58a8 8 0 0 1 1.92 1.11l.5-.29a2 2 0 0 1 2.74.73l1 1.74a2 2 0 0 1-.73 2.73l-.5.29a8.06 8.06 0 0 1 0 2.22l.5.3a2 2 0 0 1 .73 2.72l-1 1.74a2 2 0 0 1-2.73.73l-.5-.3A8 8 0 0 1 15 19.43V20a2 2 0 0 1-2 2h-2a2 2 0 0 1-2-2v-.58a8 8 0 0 1-1.92-1.11l-.5.29a2 2 0 0 1-2.74-.73l-1-1.74a2 2 0 0 1 .73-2.73l.5-.29a8.06 8.06 0 0 1 0-2.22l-.5-.3a2 2 0 0 1-.73-2.72l1-1.74a2 2 0 0 1 2.73-.73l.5.3A8 8 0 0 1 9 4.57zM7.88 7.64l-.54.51-1.77-1.02-1 1.74 1.76 1.01-.17.73a6.02 6.02 0 0 0 0 2.78l.17.73-1.76 1.01 1 1.74 1.77-1.02.54.51a6 6 0 0 0 2.4 1.4l.72.2V20h2v-2.04l.71-.2a6 6 0 0 0 2.41-1.4l.54-.51 1.77 1.02 1-1.74-1.76-1.01.17-.73a6.02 6.02 0 0 0 0-2.78l-.17-.73 1.76-1.01-1-1.74-1.77 1.02-.54-.51a6 6 0 0 0-2.4-1.4l-.72-.2V4h-2v2.04l-.71.2a6 6 0 0 0-2.41 1.4zM12 16a4 4 0 1 1 0-8 4 4 0 0 1 0 8zm0-2a2 2 0 1 0 0-4 2 2 0 0 0 0 4z"/></svg>
    </div>
    <div class="slot logout">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M5 3h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5c0-1.1.9-2 2-2zm0 2v14h14V5H5zm11 7a1 1 0 0 1-1 1H9a1 1 0 0 1 0-2h6a1 1 0 0 1 1 1z"/></svg>
    </div>
    <div class="slot quests">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M19 10v6a2 2 0 0 1 2 2v2a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-2c0-1.1.9-2 2-2v-6a2 2 0 0 1-2-2V7a1 1 0 0 1 .55-.9l8-4a1 1 0 0 1 .9 0l8 4A1 1 0 0 1 21 7v1a2 2 0 0 1-2 2zm-6 0h-2v6h2v-6zm4 0h-2v6h2v-6zm-8 0H7v6h2v-6zM5 7.62V8h14v-.38l-7-3.5-7 3.5zM5 18v2h14v-2H5z"/></svg>
    </div>
  </div>
</div>
＆＃13;
＆＃13;
＆＃13;

4 个答案:

答案 0 :(得分：1)

目前，.slots是包含弹性项目的弹性容器。使用flexbox将其与底部对齐的一种方法是将其放在另一个flexbox容器中。这可以通过询问问题来显示：＆＃34;将其与底部对齐？＆＃34;答案是：＆＃34;到另一个弹性容器的底部＆＃34;。

因此，除了作为flex 容器之外，.slots也可以是另一个Flex容器中的flex 项。然后，您可以将.slots与其容器的底部对齐。

下面，我已将其容器<body>设置为.slots元素的灵活容器。这类似于"sticky footer", detailed at CSS-Tricks的方法之一。

＆＃13;
＆＃13; 
html,
body {
  height: 100%;
  margin: 0;
}


/* ADDED THIS */
body {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

div.slots {
  background: white;
  display: flex;
  flex-direction: column;
  width: 250px;
  /* align-content: flex-end; - NOT NEEDED */
}

div.slots div.top_slots {
  display: grid;
  grid-template-columns: 25% 50% 25%;
}

div.slots div.bottom_slots {
  display: grid;
  grid-template-columns: 25% 25% 25% 25%;
}

div.slots div.slot {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: #676767;
  height: 35px;
}

div.slots div.slot svg {
  fill: #272727;
}

div.slots div.slot:hover {
  background-color: #8d8d8d;
}

div.slots div.pane {
  background: grey;
  height: 100px;
  width: auto;
  text-align: center;
}
＆＃13; 
<div class="slots">
  <div class="top_slots">
    <div class="slot stats">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M20 22H4a2 2 0 0 1-2-2v-8c0-1.1.9-2 2-2h4V8c0-1.1.9-2 2-2h4V4c0-1.1.9-2 2-2h4a2 2 0 0 1 2 2v16a2 2 0 0 1-2 2zM14 8h-4v12h4V8zm-6 4H4v8h4v-8zm8-8v16h4V4h-4z"/></svg>
    </div>
    <div class="inventory slot">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M8 7V5c0-1.1.9-2 2-2h4a2 2 0 0 1 2 2v2h4a2 2 0 0 1 2 2v10a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V9c0-1.1.9-2 2-2h4zm8 2H8v10h8V9zm2 0v10h2V9h-2zM6 9H4v10h2V9zm4-2h4V5h-4v2z"/></svg>
    </div>
    <div class="wear slot">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M12 12a5 5 0 1 1 0-10 5 5 0 0 1 0 10zm0-2a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm9 11a1 1 0 0 1-2 0v-2a3 3 0 0 0-3-3H8a3 3 0 0 0-3 3v2a1 1 0 0 1-2 0v-2a5 5 0 0 1 5-5h8a5 5 0 0 1 5 5v2z"/></svg>
    </div>
  </div>

  <div class="pane">
    Stuff goes here
  </div>

  <div class="bottom_slots">
    <div class="slot friends_list">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M12 22a10 10 0 1 1 0-20 10 10 0 0 1 0 20zm0-2a8 8 0 1 0 0-16 8 8 0 0 0 0 16zm-3.54-4.46a1 1 0 0 1 1.42-1.42 3 3 0 0 0 4.24 0 1 1 0 0 1 1.42 1.42 5 5 0 0 1-7.08 0zM9 11a1 1 0 1 1 0-2 1 1 0 0 1 0 2zm6 0a1 1 0 1 1 0-2 1 1 0 0 1 0 2z"/></svg>
    </div>
    <div class="slot settings">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M9 4.58V4c0-1.1.9-2 2-2h2a2 2 0 0 1 2 2v.58a8 8 0 0 1 1.92 1.11l.5-.29a2 2 0 0 1 2.74.73l1 1.74a2 2 0 0 1-.73 2.73l-.5.29a8.06 8.06 0 0 1 0 2.22l.5.3a2 2 0 0 1 .73 2.72l-1 1.74a2 2 0 0 1-2.73.73l-.5-.3A8 8 0 0 1 15 19.43V20a2 2 0 0 1-2 2h-2a2 2 0 0 1-2-2v-.58a8 8 0 0 1-1.92-1.11l-.5.29a2 2 0 0 1-2.74-.73l-1-1.74a2 2 0 0 1 .73-2.73l.5-.29a8.06 8.06 0 0 1 0-2.22l-.5-.3a2 2 0 0 1-.73-2.72l1-1.74a2 2 0 0 1 2.73-.73l.5.3A8 8 0 0 1 9 4.57zM7.88 7.64l-.54.51-1.77-1.02-1 1.74 1.76 1.01-.17.73a6.02 6.02 0 0 0 0 2.78l.17.73-1.76 1.01 1 1.74 1.77-1.02.54.51a6 6 0 0 0 2.4 1.4l.72.2V20h2v-2.04l.71-.2a6 6 0 0 0 2.41-1.4l.54-.51 1.77 1.02 1-1.74-1.76-1.01.17-.73a6.02 6.02 0 0 0 0-2.78l-.17-.73 1.76-1.01-1-1.74-1.77 1.02-.54-.51a6 6 0 0 0-2.4-1.4l-.72-.2V4h-2v2.04l-.71.2a6 6 0 0 0-2.41 1.4zM12 16a4 4 0 1 1 0-8 4 4 0 0 1 0 8zm0-2a2 2 0 1 0 0-4 2 2 0 0 0 0 4z"/></svg>
    </div>
    <div class="slot logout">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M5 3h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5c0-1.1.9-2 2-2zm0 2v14h14V5H5zm11 7a1 1 0 0 1-1 1H9a1 1 0 0 1 0-2h6a1 1 0 0 1 1 1z"/></svg>
    </div>
    <div class="slot quests">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M19 10v6a2 2 0 0 1 2 2v2a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-2c0-1.1.9-2 2-2v-6a2 2 0 0 1-2-2V7a1 1 0 0 1 .55-.9l8-4a1 1 0 0 1 .9 0l8 4A1 1 0 0 1 21 7v1a2 2 0 0 1-2 2zm-6 0h-2v6h2v-6zm4 0h-2v6h2v-6zm-8 0H7v6h2v-6zM5 7.62V8h14v-.38l-7-3.5-7 3.5zM5 18v2h14v-2H5z"/></svg>
    </div>
  </div>
</div>
＆＃13;
＆＃13;
＆＃13;

Michael_B's Scenario #2可能是一种更有效的解决方案（更少的容器）。它将所有弹性项目放在.slots的底部，通过height:100vh扩展页面的整个高度。

我说这个决定部分取决于网页上还有什么。

答案 1 :(得分：1)

场景1

align-content属性以及align-items和align-self仅适用于Flex容器的交叉轴。

在flex-direction: column的容器中，主轴是垂直的，横轴是水平的。这意味着align-*属性会向左/向右移动项目，而不是向上/向下移动。

因此align-content不会在列方向容器中对齐Flex项目。

要考虑的下一个问题是Flex项目及其内容不是一个元素。它们代表两个要素。因此，要对齐Flex项的内容，请使用嵌套的Flex容器。

＆＃13;
＆＃13; 
div.slots {
  background: white;
  display: flex;
  flex-direction: column;
  width: 250px;
  height: 100vh;
}

div.slots div.top_slots {
  display: grid;
  grid-template-columns: 25% 50% 25%;
}

div.slots div.bottom_slots {
  display: grid;
  grid-template-columns: 25% 25% 25% 25%;
}

div.slots div.slot {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: #676767;
  height: 35px;
}

div.slots div.slot svg {
  fill: #272727;
}

div.slots div.slot:hover {
  background-color: #8d8d8d;
}

div.slots div.pane {
  background: grey;
  height: 100px;
  text-align: center;
  
  /****** NEW ******/
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

body {
  margin: 0;
}
＆＃13; 
<div class="slots">
  <div class="top_slots">
    <div class="slot stats">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M20 22H4a2 2 0 0 1-2-2v-8c0-1.1.9-2 2-2h4V8c0-1.1.9-2 2-2h4V4c0-1.1.9-2 2-2h4a2 2 0 0 1 2 2v16a2 2 0 0 1-2 2zM14 8h-4v12h4V8zm-6 4H4v8h4v-8zm8-8v16h4V4h-4z" />
      </svg>
    </div>
    <div class="inventory slot">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M8 7V5c0-1.1.9-2 2-2h4a2 2 0 0 1 2 2v2h4a2 2 0 0 1 2 2v10a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V9c0-1.1.9-2 2-2h4zm8 2H8v10h8V9zm2 0v10h2V9h-2zM6 9H4v10h2V9zm4-2h4V5h-4v2z" />
      </svg>
    </div>
    <div class="wear slot">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M12 12a5 5 0 1 1 0-10 5 5 0 0 1 0 10zm0-2a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm9 11a1 1 0 0 1-2 0v-2a3 3 0 0 0-3-3H8a3 3 0 0 0-3 3v2a1 1 0 0 1-2 0v-2a5 5 0 0 1 5-5h8a5 5 0 0 1 5 5v2z" />
      </svg>
    </div>
  </div>

  <div class="pane">
    Stuff goes here
  </div>

  <div class="bottom_slots">
    <div class="slot friends_list">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M12 22a10 10 0 1 1 0-20 10 10 0 0 1 0 20zm0-2a8 8 0 1 0 0-16 8 8 0 0 0 0 16zm-3.54-4.46a1 1 0 0 1 1.42-1.42 3 3 0 0 0 4.24 0 1 1 0 0 1 1.42 1.42 5 5 0 0 1-7.08 0zM9 11a1 1 0 1 1 0-2 1 1 0 0 1 0 2zm6 0a1 1 0 1 1 0-2 1 1 0 0 1 0 2z"
        />
      </svg>
    </div>
    <div class="slot settings">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M9 4.58V4c0-1.1.9-2 2-2h2a2 2 0 0 1 2 2v.58a8 8 0 0 1 1.92 1.11l.5-.29a2 2 0 0 1 2.74.73l1 1.74a2 2 0 0 1-.73 2.73l-.5.29a8.06 8.06 0 0 1 0 2.22l.5.3a2 2 0 0 1 .73 2.72l-1 1.74a2 2 0 0 1-2.73.73l-.5-.3A8 8 0 0 1 15 19.43V20a2 2 0 0 1-2 2h-2a2 2 0 0 1-2-2v-.58a8 8 0 0 1-1.92-1.11l-.5.29a2 2 0 0 1-2.74-.73l-1-1.74a2 2 0 0 1 .73-2.73l.5-.29a8.06 8.06 0 0 1 0-2.22l-.5-.3a2 2 0 0 1-.73-2.72l1-1.74a2 2 0 0 1 2.73-.73l.5.3A8 8 0 0 1 9 4.57zM7.88 7.64l-.54.51-1.77-1.02-1 1.74 1.76 1.01-.17.73a6.02 6.02 0 0 0 0 2.78l.17.73-1.76 1.01 1 1.74 1.77-1.02.54.51a6 6 0 0 0 2.4 1.4l.72.2V20h2v-2.04l.71-.2a6 6 0 0 0 2.41-1.4l.54-.51 1.77 1.02 1-1.74-1.76-1.01.17-.73a6.02 6.02 0 0 0 0-2.78l-.17-.73 1.76-1.01-1-1.74-1.77 1.02-.54-.51a6 6 0 0 0-2.4-1.4l-.72-.2V4h-2v2.04l-.71.2a6 6 0 0 0-2.41 1.4zM12 16a4 4 0 1 1 0-8 4 4 0 0 1 0 8zm0-2a2 2 0 1 0 0-4 2 2 0 0 0 0 4z"
        />
      </svg>
    </div>
    <div class="slot logout">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M5 3h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5c0-1.1.9-2 2-2zm0 2v14h14V5H5zm11 7a1 1 0 0 1-1 1H9a1 1 0 0 1 0-2h6a1 1 0 0 1 1 1z" />
      </svg>
    </div>
    <div class="slot quests">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M19 10v6a2 2 0 0 1 2 2v2a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-2c0-1.1.9-2 2-2v-6a2 2 0 0 1-2-2V7a1 1 0 0 1 .55-.9l8-4a1 1 0 0 1 .9 0l8 4A1 1 0 0 1 21 7v1a2 2 0 0 1-2 2zm-6 0h-2v6h2v-6zm4 0h-2v6h2v-6zm-8 0H7v6h2v-6zM5 7.62V8h14v-.38l-7-3.5-7 3.5zM5 18v2h14v-2H5z"
        />
      </svg>
    </div>
  </div>
</div>
＆＃13;
＆＃13;
＆＃13;

场景2

如果目标是将整个元素对齐到底部，则使用justify-content: flex-end（主轴），而不是align-content: flex-end（仅限横轴和多线容器）。

＆＃13;
＆＃13; 
div.slots {
  background: white;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;   /* NEW */
  width: 250px;
  height: 100vh;
}

div.slots div.top_slots {
  display: grid;
  grid-template-columns: 25% 50% 25%;
}

div.slots div.bottom_slots {
  display: grid;
  grid-template-columns: 25% 25% 25% 25%;
}

div.slots div.slot {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: #676767;
  height: 35px;
}

div.slots div.slot svg {
  fill: #272727;
}

div.slots div.slot:hover {
  background-color: #8d8d8d;
}

div.slots div.pane {
  background: grey;
  height: 100px;
  text-align: center;
  
  
  /****** NEW ******/
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

body {
  margin: 0;
}
＆＃13; 
<div class="slots">
  <div class="top_slots">
    <div class="slot stats">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M20 22H4a2 2 0 0 1-2-2v-8c0-1.1.9-2 2-2h4V8c0-1.1.9-2 2-2h4V4c0-1.1.9-2 2-2h4a2 2 0 0 1 2 2v16a2 2 0 0 1-2 2zM14 8h-4v12h4V8zm-6 4H4v8h4v-8zm8-8v16h4V4h-4z" />
      </svg>
    </div>
    <div class="inventory slot">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M8 7V5c0-1.1.9-2 2-2h4a2 2 0 0 1 2 2v2h4a2 2 0 0 1 2 2v10a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V9c0-1.1.9-2 2-2h4zm8 2H8v10h8V9zm2 0v10h2V9h-2zM6 9H4v10h2V9zm4-2h4V5h-4v2z" />
      </svg>
    </div>
    <div class="wear slot">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M12 12a5 5 0 1 1 0-10 5 5 0 0 1 0 10zm0-2a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm9 11a1 1 0 0 1-2 0v-2a3 3 0 0 0-3-3H8a3 3 0 0 0-3 3v2a1 1 0 0 1-2 0v-2a5 5 0 0 1 5-5h8a5 5 0 0 1 5 5v2z" />
      </svg>
    </div>
  </div>

  <div class="pane">
    Stuff goes here
  </div>

  <div class="bottom_slots">
    <div class="slot friends_list">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M12 22a10 10 0 1 1 0-20 10 10 0 0 1 0 20zm0-2a8 8 0 1 0 0-16 8 8 0 0 0 0 16zm-3.54-4.46a1 1 0 0 1 1.42-1.42 3 3 0 0 0 4.24 0 1 1 0 0 1 1.42 1.42 5 5 0 0 1-7.08 0zM9 11a1 1 0 1 1 0-2 1 1 0 0 1 0 2zm6 0a1 1 0 1 1 0-2 1 1 0 0 1 0 2z"
        />
      </svg>
    </div>
    <div class="slot settings">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M9 4.58V4c0-1.1.9-2 2-2h2a2 2 0 0 1 2 2v.58a8 8 0 0 1 1.92 1.11l.5-.29a2 2 0 0 1 2.74.73l1 1.74a2 2 0 0 1-.73 2.73l-.5.29a8.06 8.06 0 0 1 0 2.22l.5.3a2 2 0 0 1 .73 2.72l-1 1.74a2 2 0 0 1-2.73.73l-.5-.3A8 8 0 0 1 15 19.43V20a2 2 0 0 1-2 2h-2a2 2 0 0 1-2-2v-.58a8 8 0 0 1-1.92-1.11l-.5.29a2 2 0 0 1-2.74-.73l-1-1.74a2 2 0 0 1 .73-2.73l.5-.29a8.06 8.06 0 0 1 0-2.22l-.5-.3a2 2 0 0 1-.73-2.72l1-1.74a2 2 0 0 1 2.73-.73l.5.3A8 8 0 0 1 9 4.57zM7.88 7.64l-.54.51-1.77-1.02-1 1.74 1.76 1.01-.17.73a6.02 6.02 0 0 0 0 2.78l.17.73-1.76 1.01 1 1.74 1.77-1.02.54.51a6 6 0 0 0 2.4 1.4l.72.2V20h2v-2.04l.71-.2a6 6 0 0 0 2.41-1.4l.54-.51 1.77 1.02 1-1.74-1.76-1.01.17-.73a6.02 6.02 0 0 0 0-2.78l-.17-.73 1.76-1.01-1-1.74-1.77 1.02-.54-.51a6 6 0 0 0-2.4-1.4l-.72-.2V4h-2v2.04l-.71.2a6 6 0 0 0-2.41 1.4zM12 16a4 4 0 1 1 0-8 4 4 0 0 1 0 8zm0-2a2 2 0 1 0 0-4 2 2 0 0 0 0 4z"
        />
      </svg>
    </div>
    <div class="slot logout">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M5 3h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5c0-1.1.9-2 2-2zm0 2v14h14V5H5zm11 7a1 1 0 0 1-1 1H9a1 1 0 0 1 0-2h6a1 1 0 0 1 1 1z" />
      </svg>
    </div>
    <div class="slot quests">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
        <path class="heroicon-ui" d="M19 10v6a2 2 0 0 1 2 2v2a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-2c0-1.1.9-2 2-2v-6a2 2 0 0 1-2-2V7a1 1 0 0 1 .55-.9l8-4a1 1 0 0 1 .9 0l8 4A1 1 0 0 1 21 7v1a2 2 0 0 1-2 2zm-6 0h-2v6h2v-6zm4 0h-2v6h2v-6zm-8 0H7v6h2v-6zM5 7.62V8h14v-.38l-7-3.5-7 3.5zM5 18v2h14v-2H5z"
        />
      </svg>
    </div>
  </div>
</div>
＆＃13;
＆＃13;
＆＃13;

答案 2 :(得分：0)

对齐内容将项目与横轴对齐。通常是垂直的，因此＆＃34;身高＆＃34;。

但是如果使用flex-direction：列轴开关，那么主轴是垂直的，横轴是水平的。

因此，您可以使用justify-content调整flex项目上flex项目的垂直对齐方式：column flex-container。

答案 3 :(得分：0)

将flex-grow: 1添加到中间元素并删除其height: 100px以允许它变高，并将margin-top: auto添加到底部元素以将其移至底部：

html, body {
  height: 100%;
}

div.slots {
  background: white;
  display: flex;
  flex-direction: column;
  width: 250px;
  height: 100vh;
}
div.slots div.top_slots {
  display: grid;
  grid-template-columns: 25% 50% 25%;
}
div.slots div.bottom_slots {
  display: grid;
  grid-template-columns: 25% 25% 25% 25%;
  margin-top: auto;
}
div.slots div.slot {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: #676767;
  height: 35px;
}
div.slots div.slot svg {
  fill: #272727;
}
div.slots div.slot:hover {
  background-color: #8d8d8d;
}
div.slots div.pane {
  background: grey;
  width: auto;
  text-align: center;
  flex-grow: 1;
}
<div class="slots">
  <div class="top_slots">
    <div class="slot stats">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M20 22H4a2 2 0 0 1-2-2v-8c0-1.1.9-2 2-2h4V8c0-1.1.9-2 2-2h4V4c0-1.1.9-2 2-2h4a2 2 0 0 1 2 2v16a2 2 0 0 1-2 2zM14 8h-4v12h4V8zm-6 4H4v8h4v-8zm8-8v16h4V4h-4z"/></svg>
    </div>
    <div class="inventory slot">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M8 7V5c0-1.1.9-2 2-2h4a2 2 0 0 1 2 2v2h4a2 2 0 0 1 2 2v10a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V9c0-1.1.9-2 2-2h4zm8 2H8v10h8V9zm2 0v10h2V9h-2zM6 9H4v10h2V9zm4-2h4V5h-4v2z"/></svg>
    </div>
    <div class="wear slot">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M12 12a5 5 0 1 1 0-10 5 5 0 0 1 0 10zm0-2a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm9 11a1 1 0 0 1-2 0v-2a3 3 0 0 0-3-3H8a3 3 0 0 0-3 3v2a1 1 0 0 1-2 0v-2a5 5 0 0 1 5-5h8a5 5 0 0 1 5 5v2z"/></svg>
    </div>
  </div>

  <div class="pane">
    Stuff goes here
  </div>

  <div class="bottom_slots">
    <div class="slot friends_list">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M12 22a10 10 0 1 1 0-20 10 10 0 0 1 0 20zm0-2a8 8 0 1 0 0-16 8 8 0 0 0 0 16zm-3.54-4.46a1 1 0 0 1 1.42-1.42 3 3 0 0 0 4.24 0 1 1 0 0 1 1.42 1.42 5 5 0 0 1-7.08 0zM9 11a1 1 0 1 1 0-2 1 1 0 0 1 0 2zm6 0a1 1 0 1 1 0-2 1 1 0 0 1 0 2z"/></svg>
    </div>
    <div class="slot settings">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M9 4.58V4c0-1.1.9-2 2-2h2a2 2 0 0 1 2 2v.58a8 8 0 0 1 1.92 1.11l.5-.29a2 2 0 0 1 2.74.73l1 1.74a2 2 0 0 1-.73 2.73l-.5.29a8.06 8.06 0 0 1 0 2.22l.5.3a2 2 0 0 1 .73 2.72l-1 1.74a2 2 0 0 1-2.73.73l-.5-.3A8 8 0 0 1 15 19.43V20a2 2 0 0 1-2 2h-2a2 2 0 0 1-2-2v-.58a8 8 0 0 1-1.92-1.11l-.5.29a2 2 0 0 1-2.74-.73l-1-1.74a2 2 0 0 1 .73-2.73l.5-.29a8.06 8.06 0 0 1 0-2.22l-.5-.3a2 2 0 0 1-.73-2.72l1-1.74a2 2 0 0 1 2.73-.73l.5.3A8 8 0 0 1 9 4.57zM7.88 7.64l-.54.51-1.77-1.02-1 1.74 1.76 1.01-.17.73a6.02 6.02 0 0 0 0 2.78l.17.73-1.76 1.01 1 1.74 1.77-1.02.54.51a6 6 0 0 0 2.4 1.4l.72.2V20h2v-2.04l.71-.2a6 6 0 0 0 2.41-1.4l.54-.51 1.77 1.02 1-1.74-1.76-1.01.17-.73a6.02 6.02 0 0 0 0-2.78l-.17-.73 1.76-1.01-1-1.74-1.77 1.02-.54-.51a6 6 0 0 0-2.4-1.4l-.72-.2V4h-2v2.04l-.71.2a6 6 0 0 0-2.41 1.4zM12 16a4 4 0 1 1 0-8 4 4 0 0 1 0 8zm0-2a2 2 0 1 0 0-4 2 2 0 0 0 0 4z"/></svg>
    </div>
    <div class="slot logout">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M5 3h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5c0-1.1.9-2 2-2zm0 2v14h14V5H5zm11 7a1 1 0 0 1-1 1H9a1 1 0 0 1 0-2h6a1 1 0 0 1 1 1z"/></svg>
    </div>
    <div class="slot quests">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path class="heroicon-ui" d="M19 10v6a2 2 0 0 1 2 2v2a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-2c0-1.1.9-2 2-2v-6a2 2 0 0 1-2-2V7a1 1 0 0 1 .55-.9l8-4a1 1 0 0 1 .9 0l8 4A1 1 0 0 1 21 7v1a2 2 0 0 1-2 2zm-6 0h-2v6h2v-6zm4 0h-2v6h2v-6zm-8 0H7v6h2v-6zM5 7.62V8h14v-.38l-7-3.5-7 3.5zM5 18v2h14v-2H5z"/></svg>
    </div>
  </div>
</div>

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