CSS Carrosel em HTML,CSS -> Variables 3D Carousel

Mariana Ribeiro · 7 de janeiro de 2022

Bom dia galera sou iniciante no html e css, usei esse carrosel do link a seguir https://codepen.io/onion2k/pen/xxZYBVj

mas queria fazer umas modificações ao invés de usar type radios para passar os slides queria usar uma seta de navegação do lado direito e do lado esquerdo, consegui colocar a seta de navegação mais meu carrossel só gira uma vez pra cada lado, se eu adicionar mais cards não consigo visualizar.

Alguém poderia me ajudar com essa questão? Segue abaixo o meu código

========== HTML ==========

<html>
<head>
   <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width,initial-scale=1">
    <title>title</title>
  <link rel="stylesheet" href="//fonts.googleapis.com/css?family=font1|font2|etc" type="text/css">
     <script src="https://kit.fontawesome.com/2c7fc28a2f.js"></script>
</head>
<body>
  <input id="navLeft" class="navBtns" type="radio" name="position"  checked />
   <input id="navRight" class="navBtns" type="radio" name="position" checked />
   <input id="navLeft" class="navBtns" type="radio" name="position" checked />
   <input id="navRight" class="navBtns" type="radio" name="position" checked />


  <main id="carousel">
    
    <div class="item"></div>
    <div class="item"></div>
    <div class="item"></div>
    <div class="item"></div>
    <div class="item"></div>
    <div class="item"></div>
    <div class="item"></div>
    <div class="item"></div>
    <div class="item"></div>
    
    <main>
</body>
</html>

========== CSS ==========

body {
  height: 600px;
  margin: 0;
  display: grid;
  grid-template-rows: 500px 100px;
  grid-template-columns: 1fr 30px 30px 30px 30px 30px 30px 30px 30px 30px 1fr;
  align-items: center;
  justify-items: center;
}

main#carousel {
  grid-row: 1 / 2;
  grid-column: 1 / 8;
  width: 100vw;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transform-style: preserve-3d;
  perspective: 600px;
  --items: 9;
  --middle: 3;
  --position: 1;
 pointer-events: none;
}

div.item {
  position: absolute;
  width: 300px;
  height: 400px;
  background-color: coral;
  --r: calc(var(--position) - var(--offset));
  --abs: max(calc(var(--r) * -1), var(--r));
  transition: all 0.25s linear;
  transform: rotateY(calc(-10deg * var(--r)))
    translateX(calc(-300px * var(--r)));
  z-index: calc((var(--position) - var(--abs)));
}

div.item:nth-of-type(1) {
  --offset: 1;
  background-color: #90f1ef;
}
div.item:nth-of-type(2) {
  --offset: 2;
  background-color: #ff70a6;
}
div.item:nth-of-type(3) {
  --offset: 3;
  background-color: #ff9770;
}
div.item:nth-of-type(4) {
  --offset: 4;
  background-color: #ffd670;
}
div.item:nth-of-type(5) {
  --offset: 5;
  background-color: #e9ff70;
}

div.item:nth-of-type(6) {
  --offset: 6;
  background-color: #000000;
}

div.item:nth-of-type(7) {
  --offset: 7;
  background-color: #e9ff70;
}

div.item:nth-of-type(8) {
  --offset: 8;
  background-color: #000000;
}

div.item:nth-of-type(9) {
  --offset: 9;
  background-color: #f82630;
}

input:nth-of-type(1) {
  grid-column: 2 / 3;
  grid-row: 2 / 3;
}
input:nth-of-type(1):checked ~ main#carousel {
  --position: 1;
}

input:nth-of-type(2) {
  grid-column: 3 / 4;
  grid-row: 2 / 3;
}
input:nth-of-type(2):checked ~ main#carousel {
  --position: 2;
}

input:nth-of-type(3) {
  grid-column: 4 /5;
  grid-row: 2 / 3;
}
input:nth-of-type(3):checked ~ main#carousel {
  --position: 3;
}

input:nth-of-type(4) {
  grid-column: 5 / 6;
  grid-row: 2 / 3;
}
input:nth-of-type(4):checked ~ main#carousel {
  --position: 4;
}

input:nth-of-type(5) {
  grid-column: 6 / 7;
  grid-row: 2 / 3;
}
input:nth-of-type(5):checked ~ main#carousel {
  --position: 5;
}

input:nth-of-type(6) {
  grid-column: 7 / 8;
  grid-row: 2 / 3;
}

input:nth-of-type(6):checked ~ main#carousel {
  --position: 6;
}

input:nth-of-type(7) {
  grid-column: 8 / 9;
  grid-row: 2 / 3;
}

input:nth-of-type(7):checked ~ main#carousel {
  --position: 7;
}

input:nth-of-type(8) {
  grid-column: 9 / 10;
  grid-row: 2 / 3;
}

input:nth-of-type(8):checked ~ main#carousel {
  --position: 8;
}

input:nth-of-type(9) {
  grid-column: 10 / 11;
  grid-row: 2 / 3;
}

input:nth-of-type(9):checked ~ main#carousel {
  --position: 9;
}

.navBtns {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: none;
  position: absolute;
  opacity: 0.8;
  background-color: transparent;
  cursor: pointer;
  color: white;
}

.navBtns:hover {
  opacity: 1;
  transition: all 1s;
  background-color: #eb9100;
}

#navLeft {
  left: 50px;
}

#navRight {
  right: 50px;
}