使两个块之间的链接居中并使文本变为白色/ css

.parent-container {
  position: relative;
}

.block1, .block2 {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

a {
  color: white;
}

<div class="parent-container">
  <div class="block1">
    <a href="#">链接1</a>
  </div>
  <div class="block2">
    <a href="#">链接2</a>
  </div>
</div>