斜角轮播图

下载代码

html

css

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html

<div class="item">
		<div class="content">
			<div class="wrap">Adferunt</div>
		</div>
		<div class="imgs">
			<div class="grid">
				<div class="img img-1">
					<img src="https://picsum.photos/seed/i/700/700"/></div>
				<div class="img img-2">
					<img src="https://picsum.photos/seed/j/700/700"/></div>
				<div class="img img-3">
					<img src="https://picsum.photos/seed/k/700/700"/></div>
				<div class="img img-4">
					<img src="https://picsum.photos/seed/l/700/700"/></div>
			</div>
		</div>
	</div>
</div>

css

*,
*:before,
*:after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  font-family: "Commissioner", sans-serif;
  line-height: 1.65;
}

a {
  color: #c6ac8f;
  text-decoration: none;
}

.slider {
  height: 100vh;
  width: 100vw;
  background-color: #0a0908;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  position: relative;
  overflow: hidden;
  transition: background-color 2s;
}
.slider .credits {
  position: absolute;
  top: 2rem;
  left: 2rem;
  line-height: 1.65;
  z-index: 10;
  max-width: 320px;
}

.slider .item .imgs {
  position: relative;
  width: 60%;
  padding-top: 60%;
}
.slider .item .imgs .grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(12, 1fr);
  grid-column-gap: 32px;
  grid-row-gap: 32px;
  transform: rotate(-20deg);
  opacity: 0.65;
}

.slider .item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.slider .item .img {
  width: 100%;
  height: 100%;
  position: relative;
  will-change: transform;
  will-change: opacity;
}
.slider .item .img img {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  -webkit-filter: contrast(110%) brightness(110%) saturate(130%);
  filter: contrast(110%) brightness(110%) saturate(130%);
}
.slider .item .img img::before {
  content: "";
  display: block;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  position: absolute;
  pointer-events: none;
  mix-blend-mode: screen;
  background: rgba(243, 106, 188, 0.3);
}
.slider .item .img-1 {
  grid-area: 1/1/7/5;
}
.slider .item .img-2 {
  grid-area: 2/5/7/13;
}
.slider .item .img-3 {
  grid-area: 7/1/12/9;
}
.slider .item .img-4 {
  grid-area: 7/9/13/13;
}
.slider .item .content {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.15;
  font-size: 8rem;
  font-weight: 700;
}
.slider .item .content .wrap {
  text-align: center;
  text-shadow: 1px 1px 4px rgba(10, 9, 8, 0.2);
  width: 100%;
  max-width: 600px;
  line-height: 1;
}
.slider .item .content .wrap .letter {
  display: inline-block;
}

.slider .nav .next, .slider .nav .prev {
  height: 2rem;
  width: 2rem;
  position: absolute;
  top: calc(50% - 1rem);
  cursor: pointer;
  z-index: 3;
  transition: transform 0.3s;
}
.slider .nav .next {
  right: 2rem;
  background-image: url("data:image/svg+xml,%3C?xml version='1.0' encoding='utf-8'?%3E %3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M 19 8 L 19 11 L 1 11 L 1 13 L 19 13 L 19 16 L 23 12 L 19 8 z' fill='white'/%3E%3C/svg%3E");
}
.slider .nav .next:hover {
  transform: translateX(0.5rem);
}
.slider .nav .prev {
  left: 2rem;
  background-image: url("data:image/svg+xml,%3C?xml version='1.0' encoding='utf-8'?%3E %3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M 5 8 L 1 12 L 5 16 L 5 13 L 23 13 L 23 11 L 5 11 L 5 8 z' fill='white'/%3E%3C/svg%3E");
}
.slider .nav .prev:hover {
  transform: translateX(-0.5rem);
}
.slider .nav .explore-btn {
  z-index: 4;
  position: absolute;
  bottom: 2rem;
  left: calc(50% - 4rem);
  width: 8em;
  text-align: center;
  padding: 1rem 0;
  border: solid 2px white;
  background: transparent;
  color: white;
  transition: background-color 0.3s;
  cursor: pointer;
}
.slider .nav .explore-btn:hover {
  color: #0a0908;
  background: white;
}

.slider .item:not(.is-active) {
  opacity: 0;
  pointer-events: none;
}

JavaScript

function init() {
	const slider = document.querySelector(".slider");
	const nextBtn = slider.querySelector(".slider .nav .next");
	const prevBtn = slider.querySelector(".slider .nav .prev");
	const items = slider.querySelectorAll(".slider .item");

let current = 0;

items.forEach((item) => {
		const textWrapper = item.querySelector(".wrap");
		textWrapper.innerHTML = textWrapper.textContent.replace(
      /\S/g,
      "<span class='letter'>$&</span>"
		);
	});

function anim(current, next, callback) {
		const currentImgs = current.querySelectorAll(".img");
		const currentText = current.querySelectorAll(".content .letter");
		const nextImgs = next.querySelectorAll(".img");
		const nextText = next.querySelectorAll(".content .letter");

const duration = 400;
		const offset = "-=" + 300;
		const imgOffset = duration*.8;

const tl = anime.timeline({
			easing: "easeInOutQuint",
			duration: duration,
			complete: callback
		});

// Add children
		tl.add({
			targets: currentText,
			translateY: [0, '-.75em'],
			/*clipPath: ['polygon(0 0, 100% 0, 100% 100%, 0% 100%)', 'polygon(0 100%, 100% 100%, 100% 100%, 0% 100%)'],*/
			opacity: [1, 0],
			easing: "easeInQuint",
			duration: 600,
			delay: (el, i) => 10 * (i + 1)
		})
		.add({
			targets: currentImgs[0],
			translateY: -600,
			rotate: [0, '-15deg'],
			opacity: [1, 0],
			easing: "easeInCubic"
		}, offset )
		.add({
			targets: currentImgs[1],
			translateY: -600,
			rotate: [0, '15deg'],
			opacity: [1, 0],
			easing: "easeInCubic"
		}, "-=" + imgOffset )
		.add({
			targets: currentImgs[2],
			translateY: -600,
			rotate: [0, '-15deg'],
			opacity: [1, 0],
			easing: "easeInCubic"
		}, "-=" + imgOffset )
		.add({
			targets: currentImgs[3],
			translateY: -600,
			rotate: [0, '15deg'],
			opacity: [1, 0],
			easing: "easeInCubic"
		}, "-=" + imgOffset )
		.add({
			targets: current,
			opacity: 0,
			duration: 10,
			easing: "easeInCubic"
		})
		.add({
			targets: next,
			opacity: 1,
			duration: 10
		}, offset )
		.add({
			targets: nextImgs[0],
			translateY: [600, 0],
			rotate: ['15deg', 0],
			opacity: [0, 1],
			easing: "easeOutCubic"
		}, offset )
		.add({
			targets: nextImgs[1],
			translateY: [600, 0],
			rotate: ['-15deg', 0],
			opacity: [0, 1],
			easing: "easeOutCubic"
		}, "-=" + imgOffset )
		.add({
			targets: nextImgs[2],
			translateY: [600, 0],
			rotate: ['15deg', 0],
			opacity: [0, 1],
			easing: "easeOutCubic"
		}, "-=" + imgOffset )
		.add({
			targets: nextImgs[3],
			translateY: [600, 0],
			rotate: ['-15deg', 0],
			opacity: [0, 1],
			easing: "easeOutCubic"
		}, "-=" + imgOffset )
		.add({
			targets: nextText,
			translateY: ['.75em', 0],
			/*clipPath: ['polygon(0 0, 100% 0, 100% 0, 0 0)','polygon(0 0, 100% 0, 100% 100%, 0% 100%)'],*/
			opacity: [0, 1],
			easing: "easeOutQuint",
			duration: 600,
			delay: (el, i) => 10 * (i + 1)
		}, offset );
	}

let isPlaying = false;

function updateSlider(newIndex) {
		const currentItem = items[current];
		const newItem = items[newIndex];

function callback() {
			currentItem.classList.remove("is-active");
			newItem.classList.add("is-active");
			current = newIndex;
			isPlaying = false;
		}

anim(currentItem, newItem, callback);
	}

function next() {
		if (isPlaying) return;
		isPlaying = true;
		const newIndex = current === items.length - 1 ? 0 : current + 1;
		updateSlider(newIndex);
	}

function prev() {
		if (isPlaying) return;
		isPlaying = true;
		const newIndex = current === 0 ? items.length - 1 : current - 1;
		updateSlider(newIndex);
	}

nextBtn.onclick = next;
	prevBtn.onclick = prev;
}

document.addEventListener("DOMContentLoaded", init);

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