.post-blog {
  padding-top: 8rem;
  margin-bottom: 3rem;
}

.post-blog h1 {
  text-align: center;
  margin: 0;
  line-height: normal;
}
.post-blog h2 {
  color: var(--green_theme);
}
.post-blog .nav {
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: center;
  margin-bottom: 4rem;
}

.post-blog .nav a {
  font-size: 20px;
  color: black;
  text-decoration: none;
}

.post-blog form {
  max-width: 50rem;
  margin: 0 auto;
}

.post-blog label {
  display: block;
  margin-bottom: 5px;
  font-size: 18px;
}

.post-blog input[type="text"],
.post-blog textarea,
.post-blog select {
  width: 100%;
  padding: 8px;
  margin-bottom: 10px;
  box-sizing: border-box;
  font-size: 18px;
}

.post-blog input[type="submit"] {
  background: var(--orenge-color);
  color: white;
  padding: 10px 15px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 18px;
  margin: auto;
}

.post-blog input[type="submit"]:hover {
  background: var(--orenge-color);
}
.post-blog .article-section {
  border: thick double var(--orenge-color);
  padding: 1rem;
  margin-bottom: 1rem;
}