以页面为中心的 html 链接按钮

Question

目前我正在尝试创建一些看起来像按钮的链接。它工作得很好，除了我希望能够水平对齐它们。这是我目前所拥有的:

.border {
  display: table;
  width: 220px;
  height: 120px;
  border: 2px solid #1E5034;
  transition: all 250ms ease-out;
  box-sizing: border-box;
  border-spacing: 10px;
  float:left;
}

.border:hover {
  border-spacing: 2px;
}

a.btn {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  color: #ffffff;
  font: 17.5px sans-serif;
  text-decoration: none;
  background-color: #1E5034;
  line-height: 20px;
  margin-bottom: 0;
}

a.btn:hover,
a.btn:focus,
a.btn:active,
a.btn:visited,
a.btn:link {
  color: #ffffff;
  background-color: #1E5034;
  text-decoration: none;
  cursor: pointer;
}

<div class="btn-grp">
  <div class="border">
    <a class="btn" href="#">Some really long text link #1</a>
  </div>
  <div class="border">
    <a class="btn" href="#">Some other really long text link #2</a>
  </div>
  <div class="border">
    <a class="btn" href="#">Some more really really long text link #3</a>
  </div>
  <div class="border">
    <a class="btn" href="#">The last really long text link #4</a>
  </div>
</div>

编辑:

如果它有 display:inline-block; 它会搞乱高度格式而不是居中文本。

我正在尝试创建此处所示的内容，但随后也能够将其置于页面中心。

谢谢!

Answer 1

支持所有浏览器，包括 IE。

.btn-grp {
  position: absolute;
  top: 0%;
  left: 50%;
  transform: translate(-50%, 0%);
  width: 80vw;
}

.border {
  display: table;
  width: 25%;
  height: 120px;
  border: 2px solid #1E5034;
  transition: all 250ms ease-out;
  box-sizing: border-box;
  border-spacing: 10px;
  float: left;
}

.border:hover {
  border-spacing: 2px;
}

a.btn {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  color: #ffffff;
  font: 17.5px sans-serif;
  text-decoration: none;
  background-color: #1E5034;
  line-height: 20px;
  margin-bottom: 0;
}

a.btn:hover,
a.btn:focus,
a.btn:active,
a.btn:visited,
a.btn:link {
  color: #ffffff;
  background-color: #1E5034;
  text-decoration: none;
  cursor: pointer;
}

<div class="btn-grp">
  <div class="border">
    <a class="btn" href="#">Some really long text link #1</a>
  </div>
  <div class="border">
    <a class="btn" href="#">Some other really long text link #2</a>
  </div>
  <div class="border">
    <a class="btn" href="#">Some more really really long text link #3</a>
  </div>
  <div class="border">
    <a class="btn" href="#">The last really long text link #4</a>
  </div>
</div>

如果您需要垂直居中的 4 个 div，请使用:

.btn-grp {
  position: absolute;
  top: 50%;
  left:50%;
  transform: translate(-50%, -50%);
}