Heading 3

HTML

<div class="heading"><span>もっと買取参考価格を見る</span></div>

CSS

.heading {
  margin: 10px 0
}
.heading {
  color: #3cb3e4;
  text-align: center;
  overflow: hidden;
}
.heading span {
  display: inline-block;
  position: relative;
}
.heading span:before,
.heading span:after {
  content: "";
  border-bottom: 2px solid #3cb3e4;
  width: 45px;
  margin: 0 15px;
  position: absolute;
  bottom: 13px;
}
.heading span:before {
  right: 100%;
}
.heading span:after {
  left: 100%;
}