img {
  max-width: 100%;
  height: auto;
}

.slider {
  width: 90vmin;
  height: 90vmin;
  -webkit-perspective: 100vmin;
          perspective: 100vmin;
  margin: auto;
  -webkit-perspective-origin: top center;
          perspective-origin: top center;
  position: relative;
  box-sizing: border-box;
}
.slider__item {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding-top: 15vmin;
  box-sizing: border-box;
  -webkit-transition: -webkit-transform 0.18s ease;
  transition: -webkit-transform 0.18s ease;
  transition: transform 0.18s ease;
  transition: transform 0.18s ease, -webkit-transform 0.18s ease;
}
.slider__item:nth-child(1) {
  -webkit-transform: translate3d(0, 0, 0vmin);
          transform: translate3d(0, 0, 0vmin);
  -webkit-transition-delay: 0s;
          transition-delay: 0s;
  z-index: 7;
}
.slider__item:nth-child(2) {
  -webkit-transform: translate3d(0, 0, -15vmin);
          transform: translate3d(0, 0, -15vmin);
  -webkit-transition-delay: 0.05s;
          transition-delay: 0.05s;
  z-index: 6;
}
.slider__item:nth-child(3) {
  -webkit-transform: translate3d(0, 0, -30vmin);
          transform: translate3d(0, 0, -30vmin);
  -webkit-transition-delay: 0.1s;
          transition-delay: 0.1s;
  z-index: 5;
}
.slider__item:nth-child(4) {
  -webkit-transform: translate3d(0, 0, -45vmin);
          transform: translate3d(0, 0, -45vmin);
  -webkit-transition-delay: 0.15s;
          transition-delay: 0.15s;
  z-index: 4;
}
.slider__item:nth-child(5) {
  -webkit-transform: translate3d(0, 0, -60vmin);
          transform: translate3d(0, 0, -60vmin);
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
  z-index: 3;
}
.slider__item:nth-child(6) {
  -webkit-transform: translate3d(0, 0, -75vmin);
          transform: translate3d(0, 0, -75vmin);
  -webkit-transition-delay: 0.25s;
          transition-delay: 0.25s;
  z-index: 2;
}
.slider__item:nth-child(7) {
  -webkit-transform: translate3d(0, 0, -90vmin);
          transform: translate3d(0, 0, -90vmin);
  -webkit-transition-delay: 0.3s;
          transition-delay: 0.3s;
  z-index: 1;
}
.slider__item:nth-child(8) {
  -webkit-transform: translate3d(0, 0, -105vmin);
          transform: translate3d(0, 0, -105vmin);
  -webkit-transition-delay: 0.35s;
          transition-delay: 0.35s;
  z-index: 0;
}
.slider__item:nth-child(9) {
  -webkit-transform: translate3d(0, 0, -125vmin);
          transform: translate3d(0, 0, -125vmin);
  -webkit-transition-delay: 0.4s;
          transition-delay: 0.4s;
  z-index: 0;
}
.slider__item:nth-child(10) {
  -webkit-transform: translate3d(0, 0, -140vmin);
          transform: translate3d(0, 0, -140vmin);
  -webkit-transition-delay: 0.45s;
          transition-delay: 0.45s;
  z-index: 0;
}
.slider__item:nth-child(11) {
  -webkit-transform: translate3d(0, 0, -155vmin);
          transform: translate3d(0, 0, -155vmin);
  -webkit-transition-delay: 0.5s;
          transition-delay: 0.5s;
  z-index: 0;
}
.slider__item:nth-child(12) {
  -webkit-transform: translate3d(0, 0, -170vmin);
          transform: translate3d(0, 0, -170vmin);
  -webkit-transition-delay: 0.55s;
          transition-delay: 0.55s;
  z-index: 0;
}
.slider__item:nth-child(13) {
  -webkit-transform: translate3d(0, 0, -135vmin);
          transform: translate3d(0, 0, -105vmin);
  -webkit-transition-delay: 0.6s;
          transition-delay: 0.6s;
  z-index: 0;
}
.slider__image {
  width: 100%;
  height: 80%;
  background-color: #999;
  border: 1.5vmin solid #fff;
  box-sizing: border-box;
  box-shadow: 0px 0vmin 0vmin rgba(0, 0, 0, 0.75), 0 1.5vmin 2vmin rgba(0, 0, 0, 0.75);
  overflow: hidden;
  display: block;
  -webkit-transition: opacity 0.2s ease, -webkit-transform 0.18s ease;
  transition: opacity 0.2s ease, -webkit-transform 0.18s ease;
  transition: transform 0.18s ease, opacity 0.2s ease;
  transition: transform 0.18s ease, opacity 0.2s ease, -webkit-transform 0.18s ease;
  -webkit-transform-origin: bottom center;
  transform-origin: bottom center;
}
.slider__caption {
  height: 20%;
  font-weight: bold;
  color:black;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.slider__btn {
  position:relative;
  bottom:80px;
  left: 0;
  right: 0;
  width: 9vmin;
  height: 9vmin;
  margin: 2vmin auto;
  border-right: 2vmin solid rgb(228, 55, 24);
  border-bottom: 2vmin solid rgb(228, 55, 24);
  z-index: 100;
  cursor: pointer;
  -webkit-transform: perspective(10vmin) rotateX(-30deg) rotateZ(45deg);
          transform: perspective(10vmin) rotateX(-30deg) rotateZ(45deg);
}
.slider__btn:active {
  border-right-color: #dd6;
  border-bottom-color: #dd6;
}

.slider__btn2 {
  position:relative;
  bottom:80px;
  left: 0;
  right: 0;
  width: 9vmin;
  height: 9vmin;
  margin: 2vmin auto;
  border-right: 2vmin solid rgb(228, 55, 24);
  border-bottom: 2vmin solid rgb(228, 55, 24);
  z-index: 100;
  cursor: pointer;
  -webkit-transform: perspective(10vmin) rotateX(-30deg) rotateZ(45deg);
          transform: perspective(10vmin) rotateX(-30deg) rotateZ(45deg);
}
.slider__btn2:active {
  border-right-color: #dd6;
  border-bottom-color: #dd6;
}
.headerbild{
	position: relative;
	top:0;
	width: 100%;
	max-height: 90vh;
}
.headerschrift{
	color: rgba(255,255,255,0.96);
	font-size: 120px;
	padding-top:30px;
	position: absolute;
	max-width: 600px;
	top: 200px;
	left: 400px;
	text-shadow: 1px 1px 2px black; 
}
@media(max-width:2000px){
	.headerschrift{
font-size: 90px;
	top: 210px;
	left: 200px;
	max-width: 800px;
	}
}
@media(max-width:1570px){
	.headerschrift{
font-size: 70px;
	top: 150px;
	left: 180px;
	max-width: 650px;
	}
}
@media(max-width:1140px){
	.headerschrift{
font-size: 70px;
	top: 170px;
	left: 100px;
	max-width: 450px;
	}
}
@media(max-width:991px){
	.headerschrift{
font-size: 60px;
	top: 250px;
	left: 90px;
	max-width: 450px;
	}
}
@media(max-width:883px){
	.headerschrift{
font-size: 60px;
	top: 250px;
	left: 10px;
	max-width: 450px;
	}
}
@media(max-width:767px){
	.headerschrift{
font-size: 40px;
	top: 100px;
	left: 10px;
	max-width: 450px;
	}
}

@media(max-width:670px){
	.headerschrift{
font-size: 30px;
	top: 90px;
	left: 10px;
	max-width: 300px;
	}
}
@media(max-width:670px){
	.headerschrift{
font-size: 30px;
	top: inherit;
	left: inherit;
	max-width:inherit;
	position: inherit
	}
}