Html 我的页边空白顶部未应用于我的定位标记

我的类名为ReadMore的a标记位于一个名为article text的Div中，不知怎的，页边空白顶部不起作用，为什么会发生这种情况

当我检查它时，在我看来似乎有一个页边空白顶部，但似乎a标记超出了html的流程

以下是指向我的代码笔的链接：

CSS

---

添加

显示：内联块样式到

#Article {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0 5rem 10rem 5rem;
}

.article-cards-wrapper {
  display: flex;
  justify-content: space-evenly;
  margin-top: -3rem;
  width: 100%;
}

.article-container {
  width: 150rem;
  height: 75rem;
  padding: 4.7rem;
  box-shadow: 0 1rem 4rem rgba(0, 0, 0, 0.4);
  border-radius: 0.5rem;
  margin: 0.5rem;
}

.article-head h1 {
  font-family: "Mulish", sans-serif;
  font-size: 3.8rem;
  font-weight: 300;
  color: #00c3f4;
}

.article-head p {
  font-family: "Mulish", sans-serif;
  font-size: 2.8rem;
}

.article-body {
  display: flex;
  height: 19.3rem;
  margin-top: 3.5rem;
}

.article-body img {
  height: 19.3rem;
  width: 86.3rem;
  background-color : lightblue;
  object-fit: cover;
}

.article-text {
  height: 19.3rem;
  margin-left: 3.1rem;
}

.article-body p {
  font-family: "Mulish", sans-serif;
  font-size: 2.3rem;
}

.read-more {
  color: #00c3f4;
  font-family: "Mulish", sans-serif;
  font-size: 2.5rem;
  font-weight: 500;
  margin-top: 100rem;
}