JSFiddle - React, Tailwind, and code Playground

HTML

<div class="slider">
  <div class="slide curr"><div class="img" style="background-image:url(https://placeimg.com/640/480/animals);"></div></div>
  <div class="slide next"><div class="img" style="background-image:url(https://placeimg.com/640/480/people);"></div></div>
  <div class="slide"><div class="img" style="background-image:url(https://placeimg.com/640/480/nature);"></div></div>
  <div class="slide"><div class="img" style="background-image:url(https://placeimg.com/640/480/tech);"></div></div>
  <div class="slide"><div class="img" style="background-image:url(https://placeimg.com/640/480/arch);"></div></div>
  <div class="corner"></div>
</div>

CSS

.slider, .slider .img {
  width: 90vw;
  height: calc(90vw / 16*9);
  background: #000 center/contain no-repeat;
}
.slider {position:relative; margin:0 auto; overflow:hidden;}

.slider .corner {
  position: absolute;
  z-index: 3;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 21%;
  transform: rotate(-20deg);
  transform-origin: 100% 0;
  cursor: pointer;
}

.slider .slide {
  position: absolute;
  z-index: 0;
  width: 250%;
  height: 0;
  transform: translateX(-50%) rotate(-20deg);
  transform-origin: 50% 0;
  transition:z-index 0s 0.7s, height 0.7s;
  overflow: hidden;
}
.slider .slide.next {z-index:1; height:155%; opacity:0.5; transition:z-index 0s 1.1s, height 0s 0.7s;}
.slider .slide.curr {z-index:2; height:135%; opacity:1.0; transition:z-index 0s 1.1s, height 0.4s 0.7s, opacity 0.7s;}

.slider .slide .img {margin-left:50%; transform:rotate(20deg); transform-origin:0 0;}

JavaScript

$(document).ready(function() {
  $(".slider .corner").on("click",function() {
  	var $next = $(this).siblings(".next");
    if ($next.prev().length) {$next.prev().removeClass("curr");} else {$next.siblings(".slide").last().removeClass("curr");} //deactivate current slide
    if ($next.next(".slide").length) {$next.next().addClass("next");} else {$next.siblings().first().addClass("next");} //prepare slide that follows next slide
    $next.removeClass("next").addClass("curr"); //activate next slide
  });
});