クォーテーション Type1 (終了側)のアイコン

<span class="dli-quote-2-right"></span><span class="dli-quote-2-right"></span>

.dli-quote-2-right {
  display: inline-block;
  vertical-align: middle;
  color: #333;
  line-height: 1;
  position: relative;
  width: 0.625em;
  height: 0.625em;
  background: currentColor;
  border-radius: 50%;
}

.dli-quote-2-right::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border: 0.125em solid currentColor;
  border-top: 0;
  border-left: 0;
  border-radius: 0 0 100% 0;
  top: 50%;
  right: 0;
  box-sizing: border-box;
}

.dli-quote-2-right + .dli-quote-2-right {
  margin-left: 0.05em;
}