光滑滑块中心模式

Question

我一直在尝试使用 slick.js 创建类似的东西，但我真的无法理解它。

我已经得到了当前的代码。如何使中心幻灯片图像的宽度和高度为 100% 并为幻灯片添加填充？它似乎不起作用。

我真的很感激任何帮助。谢谢。

$('.slider').slick({
  centerMode: true,
  centerPadding: '30px',
  slidesToShow: 3,
  adaptiveHeight: false
});

.slick-slide img {
  max-width: 100%; 
  transition: transform 0.5s; 
 }

.slick-slide.slick-center img{
  transform: scale(2.1);
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick.min.js"></script>


<div class="slider">
  <div class="slider__item">
    <img src="https://pp.userapi.com/c849132/v849132998/45c5c/RSTineyyvfE.jpg" alt="">
  </div>
  <div class="slider__item">
    <img src="https://pp.userapi.com/c849132/v849132998/45c5c/RSTineyyvfE.jpg" alt="">
  </div>
  <div class="slider__item">
    <img src="https://pp.userapi.com/c849132/v849132998/45c5c/RSTineyyvfE.jpg" alt="">
  </div>
  <div class="slider__item">
    <img src="https://pp.userapi.com/c849132/v849132998/45c5c/RSTineyyvfE.jpg" alt="">
  </div>
  <div class="slider__item">
    <img src="https://pp.userapi.com/c849132/v849132998/45c5c/RSTineyyvfE.jpg" alt="">
  </div>
  <div class="slider__item">
    <img src="https://pp.userapi.com/c849132/v849132998/45c5c/RSTineyyvfE.jpg" alt="">
  </div>
</div>

Answer 1

一点 CSS 应该可以帮助你：

$('.slider').slick({
  centerMode: true,
  centerPadding: '30px',
  slidesToShow: 3
});

.slick-slide > div {
  transform: scale(.5);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
}
.slick-center > div {
  transform: scale(1);
}
.slider__item > img {
  width: 100%;
  height: auto;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick.min.js"></script>


<div class="slider">
  <div class="slider__item">
    <img src="https://pp.userapi.com/c849132/v849132998/45c5c/RSTineyyvfE.jpg" alt="">
  </div>
  <div class="slider__item">
    <img src="https://pp.userapi.com/c849132/v849132998/45c5c/RSTineyyvfE.jpg" alt="">
  </div>
  <div class="slider__item">
    <img src="https://pp.userapi.com/c849132/v849132998/45c5c/RSTineyyvfE.jpg" alt="">
  </div>
  <div class="slider__item">
    <img src="https://pp.userapi.com/c849132/v849132998/45c5c/RSTineyyvfE.jpg" alt="">
  </div>
  <div class="slider__item">
    <img src="https://pp.userapi.com/c849132/v849132998/45c5c/RSTineyyvfE.jpg" alt="">
  </div>
  <div class="slider__item">
    <img src="https://pp.userapi.com/c849132/v849132998/45c5c/RSTineyyvfE.jpg" alt="">
  </div>
</div>

原理很简单：用于transform: scale(n)缩小所有幻灯片（其中n是您想要的因子 -.5在上面的示例中）。使用transform:scale(1)居中的（有.slide-center类）以真实比例（1：1）渲染它。
并添加transition一个transform.

完毕。