.slider {width: 100%;height: 83vh;position: relative;overflow: hidden;}
.intro-een{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/slider/bruiloft-1.webp");background-position: center top;background-repeat: no-repeat;background-size: cover;height:90vh}
.intro-twee{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/slider/bruiloft-2.webp");background-position: center top;background-repeat: no-repeat;background-size: cover;height:90vh}
.intro-drie{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/slider/bruiloft-3.webp");background-position: center top;background-repeat: no-repeat;background-size: cover;height:90vh}
.intro-vier{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/slider/bruiloft-4.webp");background-position: center top;background-repeat: no-repeat;background-size: cover;height:90vh}
.intro-vijf{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/slider/bruiloft-5.webp");background-position: center top;background-repeat: no-repeat;background-size: cover;height:90vh}
.intro-zes{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/slider/bruiloft-6.webp");background-position: center top;background-repeat: no-repeat;background-size: cover;height:90vh}
.review{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/trouwfoto.jpg");background-position: center top;background-repeat: no-repeat;background-size: cover;height:100vh}	

@media screen and (max-width: 600px) {
.slider {width: 100%;height: 50vh;position: relative;overflow: hidden;}
.intro-een{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/slider/bruiloft-1m.webp");background-position: center top;background-repeat: no-repeat;background-size: 100%;height:100vh}
.intro-twee{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/slider/bruiloft-2m.webp");background-position: center top;background-repeat: no-repeat;background-size: 100%;height:100vh}
.intro-drie{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/slider/bruiloft-3m.webp");background-position: center top;background-repeat: no-repeat;background-size: 100%;height:100vh}
.intro-vier{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/slider/bruiloft-4m.webp");background-position: center top;background-repeat: no-repeat;background-size: 100%;height:100vh}
.intro-vijf{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/slider/bruiloft-5m.webp");background-position: center top;background-repeat: no-repeat;background-size: 100%;height:100vh}
.intro-zes{margin: 0;  padding: 0; background-image: url("https://roella.nl/bruidsfotograaf/slider/bruiloft-6m.webp");background-position: center top;background-repeat: no-repeat;background-size: 100%;height:100vh}
}