シンプルなあしらいを施した見出し – 2色カギカッコ

HTML

<h2 class="heading">採用情報について</h2>

CSS

.heading {
  display: flex;
  justify-content: center;
  align-items: center;
}

.heading::before,
.heading::after {
  content: '';
  width: 15px;
  height: 15px;
}

.heading::before {
  margin: -80px 30px 0 0;
  border-top: 15px solid #e5c046;
  border-left: 15px solid #c4990a;
}

.heading::after {
  margin: 0 0 -80px 30px;
  border-right: 15px solid #c4990a;
  border-bottom: 15px solid #e5c046;
}