시스템아 미안해

HTML 제목~~ 이것을 알려드리고 싶었어요.당신이 찾던 그것! CSS .help{ display: inline-block; font-weight: 600; border: none; background: none; color: #000; cursor: pointer; box-shadow: none; border-radius: 0; position: relative; } .help::before { content: "?"; display: inline-block; font-size: 14px; font-weight: 700; background: #fff; color: #5d5d5d; border: 1px solid #5d5d5d; border-radius: 50%; cursor: pointer; widt..

@keyframes blink-effect { 50% { opacity: 0; } } .blink { animation: blink-effect 1s step-end infinite; }