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                <div class="flex">
  <div class="container">
    <p class="old-dropgap">ドロップギャップとは、ラテン文字の装飾技法であり、先頭の文字を大きく表示することである。これは日本のウェブでも見かける表現技法であるが、実装が地味に面倒なのだ!</p>


                /* 従来の方法 */
.old-dropgap::first-letter {
  font-size: 2lh;

/* 装飾CSSのため無関係 */
.flex {
  display: flex;
  justify-content: center;
  gap: 20px;

.container {
  padding: 20px;
  width: 200px;
  border: 2px solid grey;
  border-radius: 10px;