悬停时左侧边距不适用于 Carousel

Question

悬停时，我希望我的图像将其他图像向左和向右移动。目前，悬停时，它会将所有图像仅向右移动。

使用此代码：

.item-img:hover {
  transform: scale(1.3);
  margin: 0 70px 0 70px;
  opacity: 1;
  z-index: 950;  
}

我本以为我会让两边的图像移动。但是不 - 还是对的！

因此而不是当前效果（仅限右移）

我正在尝试让它双向移动，就像这样

html {
  scroll-behavior: smooth;
}

body {
  background-color: #696969;
}

a.controls {
  position: absolute;
  color: #fff;
  text-decoration: none;
  font-size: 6em;
  background: #000;
  width: 80px;
  padding: 20px;
  text-align: center;
  z-index: 1;
}

a.controls:nth-of-type(1) {
  height: 240.625px;
  top: 120px;
  bottom: 0;
  left: 0;
  background: linear-gradient(-90deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  scroll-behavior: smooth;
}

a.controls:nth-of-type(2) {
  height: 240.625px;
  top: 120px;
  bottom: 0;
  right: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  scroll-behavior: smooth;
}

.carousel-inner .carousel-item.active,
.carousel-inner .carousel-item-next,
.carousel-inner .carousel-item-prev {
  display: flex;
}

.carousel-inner .carousel-item-right.active,
.carousel-inner .carousel-item-next {
  transform: translateX(25%);
}

.carousel-inner .carousel-item-left.active,
.carousel-inner .carousel-item-prev {
  transform: translateX(-25%);
}

.carousel-inner .carousel-item-right,
.carousel-inner .carousel-item-left {
  transform: translateX(0);
}

.carousel-item:not(.active) {
  display: none !important;
}

.carousel-item .active {
  display: block !important;
}

.carousel-inner {
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  scroll-behavior: smooth;
}

.item-img {
  object-fit: cover;
  position: relative;
  align-self: center;
  width: 200px;
  height: 200px;
  margin: 0 3px;
  transition: all 0.5s ease-in-out;
  cursor: pointer;
  z-index: 899;
}

.item-img:hover {
  transform: scale(1.3);
  margin: 0 70px 0 70px;
  opacity: 1;
  z-index: 950;
}

.item {
  height: 240.625px !important;
}

.item__details {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  font-size: 10px;
  opacity: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 100%);
  transition: 450ms opacity;
}

.item__details:before {
  content: '▶';
  left: 0;
  width: 100%;
  font-size: 30px;
  margin-left: 7px;
  margin-top: -18px;
  text-align: center;
  z-index: 2;
}

.item__details:after {
  margin-top: -25px;
  margin-left: -25px;
  width: 50px;
  height: 50px;
  border: 3px solid #ecf0f1;
  line-height: 50px;
  text-align: center;
  border-radius: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.item_title {
  position: absolute;
  bottom: 0;
  padding: 10px;
}

.item:hover.item__details {
  opacity: 1;
}

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-wvfXpqpZZVQGK6TAh5PVlGOfQNHSoD2xbE+QkPxCAFlNEevoEH3Sl0sibVcOQVnN" crossorigin="anonymous">


<div class="container-fluid text-center my-3 p-0">
  <div class="row mx-auto my-auto">
    <div id="ld_Carousel" class="carousel slide w-100" data-ride="carousel">
      <div class="carousel-inner w-100" role="listbox">
        <div class="carousel-item item active">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
        </div>
      </div>
      <a class="carousel-control-prev controls" href="#ld_Carousel" role="button" data-slide="prev">
        <span class="carousel-control-prev-icon" aria-hidden="true"></span>
        <span class="sr-only">Previous</span>
      </a>
      <a class="carousel-control-next controls" href="#ld_Carousel" role="button" data-slide="next">
        <span class="carousel-control-next-icon" aria-hidden="true"></span>
        <span class="sr-only">Next</span>
      </a>
    </div>
  </div>
</div>

Answer 1

您必须使用 JQuery 来获得您正在寻找的效果，因为当前行为符合 CSS 规则...我所做的是将之前的元素多一点，以便我们的图像缩小让路...

下面的工作代码段：

$(document).ready(function() {
  $("img").mouseenter(function() {
    $(this).prev().css('margin-left', '-10px')
  });
  $("img").mouseleave(function() {
    $(this).prev().css('margin-left', '0px')
  });
});

html {
  scroll-behavior: smooth;
}

body {
  background-color: #696969;
}

a.controls {
  position: absolute;
  color: #fff;
  text-decoration: none;
  font-size: 6em;
  background: #000;
  width: 80px;
  padding: 20px;
  text-align: center;
  z-index: 1;
}

a.controls:nth-of-type(1) {
  height: 240.625px;
  top: 120px;
  bottom: 0;
  left: 0;
  background: linear-gradient(-90deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  scroll-behavior: smooth;
}

a.controls:nth-of-type(2) {
  height: 240.625px;
  top: 120px;
  bottom: 0;
  right: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  scroll-behavior: smooth;
}

.carousel-inner .carousel-item.active,
.carousel-inner .carousel-item-next,
.carousel-inner .carousel-item-prev {
  display: flex;
}

.carousel-inner .carousel-item-right.active,
.carousel-inner .carousel-item-next {
  transform: translateX(25%);
}

.carousel-inner .carousel-item-left.active,
.carousel-inner .carousel-item-prev {
  transform: translateX(-25%);
}

.carousel-inner .carousel-item-right,
.carousel-inner .carousel-item-left {
  transform: translateX(0);
}

.carousel-item:not(.active) {
  display: none !important;
}

.carousel-item .active {
  display: block !important;
}

.carousel-inner {
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  scroll-behavior: smooth;
}

.item-img {
  object-fit: cover;
  position: relative;
  align-self: center;
  width: 200px;
  height: 200px;
  margin: px;
  transition: all 0.5s ease-in-out;
  cursor: pointer;
  z-index: 899;
}

.item-img:hover {
  transform: scale(1.3);
  margin: 0;
  opacity: 1;
  z-index: 950;
}

.item {
  height: 240.625px !important;
}

.item__details {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  font-size: 10px;
  opacity: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 100%);
  transition: 450ms opacity;
}

.item__details:before {
  content: '▶';
  left: 0;
  width: 100%;
  font-size: 30px;
  margin-left: 7px;
  margin-top: -18px;
  text-align: center;
  z-index: 2;
}

.item__details:after {
  margin-top: -25px;
  margin-left: -25px;
  width: 50px;
  height: 50px;
  border: 3px solid #ecf0f1;
  line-height: 50px;
  text-align: center;
  border-radius: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.item_title {
  position: absolute;
  bottom: 0;
  padding: 10px;
}

.item:hover.item__details {
  opacity: 1;
}

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-wvfXpqpZZVQGK6TAh5PVlGOfQNHSoD2xbE+QkPxCAFlNEevoEH3Sl0sibVcOQVnN" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>


<div class="container-fluid text-center my-3 p-0">
  <div class="row mx-auto my-auto">
    <div id="ld_Carousel" class="carousel slide w-100" data-ride="carousel">
      <div class="carousel-inner w-100" role="listbox">
        <div class="carousel-item item active">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://www.akberiqbal.com/JumboMob.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://www.akberiqbal.com/JumboMob.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
        </div>
      </div>
      <a class="carousel-control-prev controls" href="#ld_Carousel" role="button" data-slide="prev">
        <span class="carousel-control-prev-icon" aria-hidden="true"></span>
        <span class="sr-only">Previous</span>
      </a>
      <a class="carousel-control-next controls" href="#ld_Carousel" role="button" data-slide="next">
        <span class="carousel-control-next-icon" aria-hidden="true"></span>
        <span class="sr-only">Next</span>
      </a>
    </div>
  </div>
</div>

Answer 2

仅 change/add 低于 CSS 它将按预期工作-

.item-img:hover {
  transform: scale(1.3);
  margin: 0;
  opacity: 1;
  z-index: 950;
  margin-left: -10px;
}

.item-img:hover,
.item-img:hover ~ .item-img{
  margin-left: 0px;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: #696969;
}

a.controls {
  position: absolute;
  color: #fff;
  text-decoration: none;
  font-size: 6em;
  background: #000;
  width: 40px;
  padding: 20px;
  text-align: center;
  z-index: 1;
}

a.controls:nth-of-type(1) {
  height: 240.625px;
  top: 120px;
  bottom: 0;
  left: 0;
  background: linear-gradient(-90deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  scroll-behavior: smooth;
}

a.controls:nth-of-type(2) {
  height: 240.625px;
  top: 120px;
  bottom: 0;
  right: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  scroll-behavior: smooth;
}

.carousel-inner .carousel-item.active,
.carousel-inner .carousel-item-next,
.carousel-inner .carousel-item-prev {
  display: flex;
}

.carousel-inner .carousel-item-right.active,
.carousel-inner .carousel-item-next {
  transform: translateX(25%);
}

.carousel-inner .carousel-item-left.active,
.carousel-inner .carousel-item-prev {
  transform: translateX(-25%);
}

.carousel-inner .carousel-item-right,
.carousel-inner .carousel-item-left {
  transform: translateX(0);
}

.carousel-item:not(.active) {
  display: none !important;
}

.carousel-item .active {
  display: block !important;
}

.carousel-inner {
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  scroll-behavior: smooth;
}

.item-img {
  object-fit: cover;
  position: relative;
  align-self: center;
  width: 200px;
  height: 200px;
  margin: px;
  transition: all 0.5s ease-in-out;
  cursor: pointer;
  z-index: 899;
}

.item-img:hover {
  transform: scale(1.3);
  margin: 0;
  opacity: 1;
  z-index: 950;
  margin-left: -10px;
}

.item-img:hover,
.item-img:hover ~ .item-img{
  margin-left: 0px;
}

.item {
  height: 240.625px !important;
}

.item__details {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  font-size: 10px;
  opacity: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 100%);
  transition: 450ms opacity;
}

.item__details:before {
  content: '▶';
  left: 0;
  width: 100%;
  font-size: 30px;
  margin-left: 7px;
  margin-top: -18px;
  text-align: center;
  z-index: 2;
}

.item__details:after {
  margin-top: -25px;
  margin-left: -25px;
  width: 50px;
  height: 50px;
  border: 3px solid #ecf0f1;
  line-height: 50px;
  text-align: center;
  border-radius: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.item_title {
  position: absolute;
  bottom: 0;
  padding: 10px;
}

.item:hover.item__details {
  opacity: 1;
}

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-wvfXpqpZZVQGK6TAh5PVlGOfQNHSoD2xbE+QkPxCAFlNEevoEH3Sl0sibVcOQVnN" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>


<div class="container-fluid text-center my-3 p-0">
  <div class="row mx-auto my-auto">
    <div id="ld_Carousel" class="carousel slide w-100" data-ride="carousel">
      <div class="carousel-inner w-100" role="listbox">
        <div class="carousel-item item active">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
        </div>
      </div>
      <a class="carousel-control-prev controls" href="#ld_Carousel" role="button" data-slide="prev">
        <span class="carousel-control-prev-icon" aria-hidden="true"></span>
        <span class="sr-only">Previous</span>
      </a>
      <a class="carousel-control-next controls" href="#ld_Carousel" role="button" data-slide="next">
        <span class="carousel-control-next-icon" aria-hidden="true"></span>
        <span class="sr-only">Next</span>
      </a>
    </div>
  </div>
</div>

Answer 3

你可以喜欢这个例子。它正在处理以下代码段：

html {
  scroll-behavior: smooth;
}

body {
  background-color: #696969;
}

a.controls {
  position: absolute;
  color: #fff;
  text-decoration: none;
  font-size: 6em;
  background: #000;
  width: 80px;
  padding: 20px;
  text-align: center;
  z-index: 1;
}

a.controls:nth-of-type(1) {
  height: 240.625px;
  top: 120px;
  bottom: 0;
  left: 0;
  background: linear-gradient(-90deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  scroll-behavior: smooth;
}

a.controls:nth-of-type(2) {
  height: 240.625px;
  top: 120px;
  bottom: 0;
  right: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  scroll-behavior: smooth;
}

.carousel-inner .carousel-item.active,
.carousel-inner .carousel-item-next,
.carousel-inner .carousel-item-prev {
  display: flex;
}

.carousel-inner .carousel-item-right.active,
.carousel-inner .carousel-item-next {
  transform: translateX(25%);
}

.carousel-inner .carousel-item-left.active,
.carousel-inner .carousel-item-prev {
  transform: translateX(-25%);
}

.carousel-inner .carousel-item-right,
.carousel-inner .carousel-item-left {
  transform: translateX(0);
}

.carousel-item:not(.active) {
  display: none !important;
}

.carousel-item .active {
  display: block !important;
}

.carousel-inner {
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  scroll-behavior: smooth;
}

.item-img {
  object-fit: cover;
  position: relative;
  align-self: center;
  width: 200px;
  height: 200px;
  margin: 0 3px;
  transition: all 0.5s ease-in-out;
  cursor: pointer;
  z-index: 899;
}

.item-img:hover {
  transform: scale(1.3);
  opacity: 1;
  z-index: 950;
}

.item {
  height: 240.625px !important;
}

.item__details {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  font-size: 10px;
  opacity: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 100%);
  transition: 450ms opacity;
}

.item__details:before {
  content: '▶';
  left: 0;
  width: 100%;
  font-size: 30px;
  margin-left: 7px;
  margin-top: -18px;
  text-align: center;
  z-index: 2;
}

.item__details:after {
  margin-top: -25px;
  margin-left: -25px;
  width: 50px;
  height: 50px;
  border: 3px solid #ecf0f1;
  line-height: 50px;
  text-align: center;
  border-radius: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.item_title {
  position: absolute;
  bottom: 0;
  padding: 10px;
}

.item:hover.item__details {
  opacity: 1;
}

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-wvfXpqpZZVQGK6TAh5PVlGOfQNHSoD2xbE+QkPxCAFlNEevoEH3Sl0sibVcOQVnN" crossorigin="anonymous">


<div class="container-fluid text-center my-3 p-0">
  <div class="row mx-auto my-auto">
    <div id="ld_Carousel" class="carousel slide w-100" data-ride="carousel">
      <div class="carousel-inner w-100" role="listbox">
        <div class="carousel-item item active">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
          <img class="d-block col-2 img-fluid item-img" src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/70390/show-1.jpg">
        </div>
      </div>
      <a class="carousel-control-prev controls" href="#ld_Carousel" role="button" data-slide="prev">
        <span class="carousel-control-prev-icon" aria-hidden="true"></span>
        <span class="sr-only">Previous</span>
      </a>
      <a class="carousel-control-next controls" href="#ld_Carousel" role="button" data-slide="next">
        <span class="carousel-control-next-icon" aria-hidden="true"></span>
        <span class="sr-only">Next</span>
      </a>
    </div>
  </div>
</div>

悬停时左侧边距不适用于 Carousel

Left side margin not working on Carousel while hovering

html

javascript

css

carousel

bootstrap-4