.vlnovka{--kresleni:6.5s}
.slide--1 .slide__obraz{--posun:16%}
.slide--1 img{object-position:72% center}
.slide--2 .slide__obraz{--posun:16%}
.slide--2 img{object-position:66% center}
.slide--3 .slide__obraz{--posun:42%}
.slide--3 img{object-position:44% center}