:root{--max-width:1100px;--border-radius:12px;--color-white:#fff;--color-accent:#b4f8e5;--color-background-accent:#e5fbf7;--color-accent-gradation-start:#64dbc1;--color-accent-gradation-end:#ced29e}*{box-sizing:border-box;padding:0;margin:0}body{font-family:Helvetica Neue,Arial,Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,sans-serif;color:#0d0d0d}.galleryItem{opacity:0}.galleryItem.active{opacity:1;animation:galleryItemUp .5s both}@keyframes galleryItemUp{0%{transform:rotateY(20deg) translateZ(0);opacity:0}to{transform:rotateY(0) translateZ(0);opacity:1}}