[CSS] attr() 사용하기

 

속성을 사용하여 동적으로 콘텐츠를 넣어보자!

 

 

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📄 HTML

<span data-desc="링크" class="info__icon link"></span>
<span data-desc="설정" class="info__icon setting"></span>

 

 

📄 CSS

 

&[data-desc]:hover {
    &::before {
      content: '';
      position: absolute;
      top: 5px;
      right: 6px;
      width: 0;
      height: 25px;
      border-right: 10px solid transparent;
      border-bottom: 20px solid $white;
      border-left: 10px solid transparent;
    }

    &::after {
      content: attr(data-desc);
      position: absolute;
      top: 40px;
      right: -13px;
      width: 57px;
      height: 35px;
      border-radius: 5px;
      font-weight: bold;
      color: $kpi-black100;
      text-align: center;
      line-height: 35px;
      background-color: $white;
    }
  }
}