.class {opacity: 0;transition: all 1.8s .3s cubic-bezier(0.19, 1, 0.22, 1);transform: translateY(40px);}.class.is-show {opacity: 1;transfo … category: Web date: November 29, 2019 webfontのfont-weightは100 – 900までの9種類 webfontのfont-weightを指定できるのは100 – 900まで...