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我正在尝试使用 CSS 和 HTML 创建导航栏和 slider ,但是当我尝试将 slider 定位在导航栏下方时, slider 就消失了。我一直在努力解决这个问题,但我一直都失败了。所以我被困在这部分:
有没有一种方法可以将 slider 放在导航栏下方我已经尝试过 padding
但是 slider 只是消失了。
这是我的元素:
var slidesWrapper = $('.cd-hero-slider');
//check if a .cd-hero-slider exists in the DOM
if (slidesWrapper.length > 0) {
var sliderNav = $('.cd-slider-nav');
var slidesNumber = slidesWrapper.children('li').length;
var visibleSlidePosition = 0;
var autoPlayId;
var autoPlayDelay = 5000;
// autoplay slider
setAutoplay(slidesWrapper, slidesNumber, autoPlayDelay);
// change visible slide
sliderNav.on('click', 'a', function(event) {
event.preventDefault();
var selectedItem = $(this);
if (!selectedItem.hasClass('selected')) {
// if it's not already selected
var selectedPosition = selectedItem.index();
var activePosition = slidesWrapper.find('li.selected').index();
if (activePosition < selectedPosition) {
nextSlide(slidesWrapper.find('.selected'), slidesWrapper, sliderNav, selectedPosition);
} else {
prevSlide(slidesWrapper.find('.selected'), slidesWrapper, sliderNav, selectedPosition);
}
//this is used for the autoplay
visibleSlidePosition = selectedPosition;
updateSliderNavigation(sliderNav, selectedPosition);
setAutoplay(slidesWrapper, slidesNumber, autoPlayDelay);
}
});
}
function nextSlide(visibleSlide, container, pagination, n) {
visibleSlide.removeClass('selected from-left from-right').addClass('is-moving').one('webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend', function() {
visibleSlide.removeClass('is-moving');
});
container.children('li').eq(n).addClass('selected from-right').prevAll().addClass('move-left');
}
function prevSlide(visibleSlide, container, pagination, n) {
visibleSlide.removeClass('selected from-left from-right').addClass('is-moving').one('webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend', function() {
visibleSlide.removeClass('is-moving');
});
container.children('li').eq(n).addClass('selected from-left').removeClass('move-left').nextAll().removeClass('move-left');
}
function updateSliderNavigation(pagination, n) {
var navigationDot = pagination.find('.selected');
navigationDot.removeClass('selected');
pagination.find('a').eq(n).addClass('selected');
}
// autoplay
function setAutoplay(wrapper, length, delay) {
if (wrapper.hasClass('autoplay')) {
clearInterval(autoPlayId);
autoPlayId = window.setInterval(function() {
autoplaySlider(length)
}, delay);
}
}
function autoplaySlider(length) {
if (visibleSlidePosition < length - 1) {
nextSlide(slidesWrapper.find('.selected'), slidesWrapper, sliderNav, visibleSlidePosition + 1);
visibleSlidePosition += 1;
} else {
prevSlide(slidesWrapper.find('.selected'), slidesWrapper, sliderNav, 0);
visibleSlidePosition = 0;
}
updateSliderNavigation(sliderNav, visibleSlidePosition);
}
*,
*::after,
*::before {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
html {
font-size: 62.5%;
}
body {
font-size: 1.6rem;
font-family: "Open Sans", sans-serif;
color: #2c343b;
background-color: #f2f2f2;
}
a {
color: #d44457;
text-decoration: none;
}
img {
max-width: 100%;
}
ul {
margin: 0;
padding: 0;
}
li {
list-style: none;
}
.cd-hero {
height: 300px;
width: 100%;
padding-left: 0px;
padding-right: 0px;
position: relative;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
background-color: rgba(0, 0, 0, 0.03);
}
.cd-hero-slider {
position: relative;
height: 100%;
overflow: hidden;
}
.cd-hero-slider li {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
-webkit-transform: translateX(100%);
-moz-transform: translateX(100%);
-ms-transform: translateX(100%);
-o-transform: translateX(100%);
transform: translateX(100%);
}
.cd-hero-slider li.selected {
/* this is the visible slide */
position: relative;
-webkit-transform: translateX(0);
-moz-transform: translateX(0);
-ms-transform: translateX(0);
-o-transform: translateX(0);
transform: translateX(0);
}
.cd-hero-slider li.move-left {
/* slide hidden on the left */
-webkit-transform: translateX(-100%);
-moz-transform: translateX(-100%);
-ms-transform: translateX(-100%);
-o-transform: translateX(-100%);
transform: translateX(-100%);
}
.cd-hero-slider li.is-moving,
.cd-hero-slider li.selected {
/* the is-moving class is assigned to the slide which is moving outside the viewport */
-webkit-transition: -webkit-transform 0.5s;
-moz-transition: -moz-transform 0.5s;
transition: transform 0.5s;
}
/* --------------------------------
Single slide style
-------------------------------- */
.cd-hero-slider li {
background-position: center center;
background-size: cover;
background-repeat: no-repeat;
}
.cd-hero-slider .cd-full-width,
.cd-hero-slider .cd-half-width {
position: absolute;
width: 100%;
height: 100%;
z-index: 1;
left: 0;
top: 0;
text-align: center;
-webkit-backface-visibility: hidden;
backface-visibility: hidden;
-webkit-transform: translateZ(0);
-moz-transform: translateZ(0);
-ms-transform: translateZ(0);
-o-transform: translateZ(0);
transform: translateZ(0);
}
.cd-hero-slider .cd-half-width {
width: 45%;
}
.cd-hero-slider .cd-half-width:first-of-type {
left: 5%;
}
.cd-hero-slider .cd-half-width:nth-of-type(2) {
right: 5%;
left: auto;
}
.cd-hero-slider .cd-content {
position: relative;
top: calc(50% - 30px);
transform: translateY(-52%) !important;
padding: 0 50px;
}
/*
animations & transitions
*/
.cd-hero-slider .cd-half-width {
opacity: 0;
-webkit-transform: translateX(40px);
-moz-transform: translateX(40px);
-ms-transform: translateX(40px);
-o-transform: translateX(40px);
transform: translateX(40px);
}
.cd-hero-slider .move-left .cd-half-width {
-webkit-transform: translateX(-40px);
-moz-transform: translateX(-40px);
-ms-transform: translateX(-40px);
-o-transform: translateX(-40px);
transform: translateX(-40px);
}
.cd-hero-slider .selected .cd-half-width {
/* this is the visible slide */
opacity: 1;
-webkit-transform: translateX(0);
-moz-transform: translateX(0);
-ms-transform: translateX(0);
-o-transform: translateX(0);
transform: translateX(0);
}
.cd-hero-slider .is-moving .cd-half-width {
/* this is the slide moving outside the viewport
wait for the end of the transition on the <li> parent before set opacity to 0 and translate to 40px/-40px */
-webkit-transition: opacity 0s 0.5s, -webkit-transform 0s 0.5s;
-moz-transition: opacity 0s 0.5s, -moz-transform 0s 0.5s;
transition: opacity 0s 0.5s, transform 0s 0.5s;
}
.cd-hero-slider li.selected.from-left .cd-half-width:nth-of-type(2),
.cd-hero-slider li.selected.from-right .cd-half-width:first-of-type {
/* this is the selected slide - different animation if it's entering from left or right */
-webkit-transition: opacity 0.4s 0.2s, -webkit-transform 0.5s 0.2s;
-moz-transition: opacity 0.4s 0.2s, -moz-transform 0.5s 0.2s;
transition: opacity 0.4s 0.2s, transform 0.5s 0.2s;
}
.cd-hero-slider li.selected.from-left .cd-half-width:first-of-type,
.cd-hero-slider li.selected.from-right .cd-half-width:nth-of-type(2) {
/* this is the selected slide - different animation if it's entering from left or right */
-webkit-transition: opacity 0.4s 0.4s, -webkit-transform 0.5s 0.4s;
-moz-transition: opacity 0.4s 0.4s, -moz-transform 0.5s 0.4s;
transition: opacity 0.4s 0.4s, transform 0.5s 0.4s;
}
.cd-hero-slider .cd-full-width h1,
.cd-hero-slider .cd-full-width h2,
.cd-hero-slider .cd-full-width h3,
.cd-hero-slider .cd-full-width h4,
.cd-hero-slider .cd-full-width h5,
.cd-hero-slider .cd-full-width h6,
.cd-hero-slider .cd-full-width p,
.cd-hero-slider .cd-full-width a,
.cd-hero-slider .cd-full-width .button {
opacity: 0;
-webkit-transform: translateX(100px);
-moz-transform: translateX(100px);
-ms-transform: translateX(100px);
-o-transform: translateX(100px);
transform: translateX(100px);
}
.cd-hero-slider .move-left .cd-full-width h1,
.cd-hero-slider .move-left .cd-full-width h2,
.cd-hero-slider .move-left .cd-full-width h3,
.cd-hero-slider .move-left .cd-full-width h4,
.cd-hero-slider .move-left .cd-full-width h5,
.cd-hero-slider .move-left .cd-full-width h6,
.cd-hero-slider .move-left .cd-full-width p,
.cd-hero-slider .move-left .cd-full-width .button {
opacity: 0;
-webkit-transform: translateX(-100px);
-moz-transform: translateX(-100px);
-ms-transform: translateX(-100px);
-o-transform: translateX(-100px);
transform: translateX(-100px);
}
.cd-hero-slider .selected .cd-full-width h1,
.cd-hero-slider .selected .cd-full-width h2,
.cd-hero-slider .selected .cd-full-width h3,
.cd-hero-slider .selected .cd-full-width h4,
.cd-hero-slider .selected .cd-full-width h5,
.cd-hero-slider .selected .cd-full-width h6,
.cd-hero-slider .selected .cd-full-width p,
.cd-hero-slider .selected .cd-full-width .button {
/* this is the visible slide */
opacity: 1;
-webkit-transform: translateX(0);
-moz-transform: translateX(0);
-ms-transform: translateX(0);
-o-transform: translateX(0);
transform: translateX(0);
}
.cd-hero-slider li.is-moving .cd-full-width h1,
.cd-hero-slider li.is-moving .cd-full-width h2,
.cd-hero-slider li.is-moving .cd-full-width h3,
.cd-hero-slider li.is-moving .cd-full-width h4,
.cd-hero-slider li.is-moving .cd-full-width h5,
.cd-hero-slider li.is-moving .cd-full-width h6,
.cd-hero-slider li.is-moving .cd-full-width p,
.cd-hero-slider li.is-moving .cd-full-width .button {
/* this is the slide moving outside the viewport
wait for the end of the transition on the li parent before set opacity to 0 and translate to 100px/-100px */
-webkit-transition: opacity 0s 0.5s, -webkit-transform 0s 0.5s;
-moz-transition: opacity 0s 0.5s, -moz-transform 0s 0.5s;
transition: opacity 0s 0.5s, transform 0s 0.5s;
}
/* different timings for different elements */
.cd-hero-slider li.selected h1,
.cd-hero-slider li.selected h2,
.cd-hero-slider li.selected h3,
.cd-hero-slider li.selected h4,
.cd-hero-slider li.selected h5,
.cd-hero-slider li.selected h6 {
-webkit-transition: opacity 0.4s 0.2s, -webkit-transform 0.5s 0.2s;
-moz-transition: opacity 0.4s 0.2s, -moz-transform 0.5s 0.2s;
transition: opacity 0.4s 0.2s, transform 0.5s 0.2s;
}
.cd-hero-slider li.selected p {
-webkit-transition: opacity 0.4s 0.3s, -webkit-transform 0.5s 0.3s;
-moz-transition: opacity 0.4s 0.3s, -moz-transform 0.5s 0.3s;
transition: opacity 0.4s 0.3s, transform 0.5s 0.3s;
}
.cd-hero-slider li.selected .button,
.cd-hero-slider li.selected input[type="button"],
.cd-hero-slider li.selected button {
-webkit-transition: opacity 0.4s 0.4s, -webkit-transform 0.5s 0.4s, background-color 0.2s 0s;
-moz-transition: opacity 0.4s 0.4s, -moz-transform 0.5s 0.4s, background-color 0.2s 0s;
transition: opacity 0.4s 0.4s, transform 0.5s 0.4s, background-color 0.2s 0s;
}
/*
slider navigation
*/
.cd-slider-nav {
position: absolute;
width: 100%;
bottom: 0;
z-index: 2;
text-align: center;
height: 30px;
}
.cd-slider-nav nav {
display: inline-block;
position: relative;
height: 100%;
}
.cd-slider-nav a {
display: inline-block;
float: left;
width: 15px;
height: 15px;
margin: 5px;
border-radius: 50%;
background-color: rgba(0, 0, 0, 0.2);
}
.cd-slider-nav a.selected {
background-color: rgba(0, 0, 0, 0.5);
}
/* --------------------------------
Javascript disabled
-------------------------------- */
.no-js .cd-hero-slider li {
display: none;
}
.no-js .cd-hero-slider li.selected {
display: block;
}
.no-js .cd-slider-nav {
display: none;
}
@import 'https://fonts.googleapis.com/css?family=Work+Sans:400,500,900';
body {
margin: 0px 0px 0px 0px;
}
.nav2 {
position: fixed;
width: 100%;
transition: top 0.2s ease-out;
}
.banner {
text-align: center;
width: 100%;
box-shadow: inset 0px -1px 0px 0px rgba(0, 0, 0, 0.13);
}
.nav2 ul#menu {
padding-left: 0;
display: flex;
}
.nav2 .ul2 .li2 {
flex-grow: 1;
}
.nav-bar {
/* Rectangle 1: */
background: #FFFFFF;
box-shadow: 0px 2px 2px 0px rgba(0, 0, 0, 0.11), 0px 4px 6px 0px rgba(0, 0, 0, 0.11);
width: 100%;
text-align: center;
}
//-------------------------------------------------------
/*Strip the ul of padding and list styling*/
.ul2 {
list-style-type: none;
margin: 0;
position: absolute;
}
/*Create a horizontal list with spacing*/
.li2 {
display: inline-block;
float: center;
}
/*Style for menu links*/
.li2 .a2 {
display: block;
min-width: 140px;
height: 50px;
text-align: center;
line-height: 50px;
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
color: #fff;
background: #2f3036;
text-decoration: none;
}
/*Hover state for top level links*/
.li2:hover .a2 {
background: #19c589;
}
/*Style for dropdown links*/
.li2:hover .ul2 .a2 {
background: #f3f3f3;
color: #2f3036;
height: 40px;
line-height: 40px;
}
/*Hover state for dropdown links*/
.li2:hover .ul2 .a2:hover {
background: #19c589;
color: #fff;
}
/*Hide dropdown links until they are needed*/
.li2 .ul2 {
display: none;
}
/*Make dropdown links vertical*/
.li2 .ul2 .li2 {
display: block;
float: none;
}
/*Prevent text wrapping*/
.li2 .ul2 .li2 .a2 {
width: auto;
min-width: 100px;
}
/*Display the dropdown on hover*/
.ul2 .li2 .a2:hover+.hidden,
.hidden:hover {
display: block;
}
/*Style 'show menu' label button and hide it by default*/
.show-menu {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
text-decoration: none;
color: #fff;
background: #19c589;
text-align: center;
padding-left: 0px;
padding-right: 0px;
display: none;
}
/*Hide checkbox*/
input[type=checkbox] {
display: none;
}
/*Show menu when invisible checkbox is checked*/
input[type=checkbox]:checked~#menu {
display: block;
}
/*Responsive Styles*/
@media screen and (max-width: 760px) {
/*Make dropdown links appear inline*/
.nav2 .ul2#menu {
position: static;
display: none;
}
/*Create vertical spacing*/
.li2 {
margin-bottom: 0px;
}
/*Make all menu links full width*/
.ul2 .li2,
.li2 .a2 {
width: 100%;
}
/*Display 'show menu' link*/
.show-menu {
display: block;
}
}
.hero-image {
/* The image used */
/* Set a specific height */
height: 50%;
width: 100%;
/* Position and center the image to scale nicely on all screens */
background-position: center;
background-repeat: no-repeat;
background-size: cover;
position: relative;
vertical-align: top;
}
#menu {
margin: 0;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>slick slider</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css">
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<nav class="nav2">
<div class="banner animated"><img class="hero-image" src="https://picsum.photos/1080/200/?random"></div>
<div class="nav-bar"> <label for="show-menu" class="show-menu">Show Menu</label>
<input type="checkbox" id="show-menu" role="button">
<ul id="menu" class="ul2">
<li class="li2"><a href="#" class="a2">Home</a></li>
<li class="li2">
<a href="#" class="a2">About</a>
</li>
<li class="li2">
<a href="#" class="a2">Portfolio</a>
</li>
<li class="li2"><a href="#" class="a2">News</a></li>
<li class="li2"><a href="#" class="a2">Contact</a></li>
</ul>
</div>
</nav>
<section class="cd-hero">
<ul class="cd-hero-slider autoplay">
<li class="selected" style="background-color:#3498db">
<div class="cd-full-width">
<div class="cd-content">
<h2>slide content</h2>
</div>
</div>
</li>
<li style="background-color:#34495e">
<div class="cd-half-width">
<div class="cd-content">
<h2>slide content</h2>
</div>
</div>
<div class="cd-half-width cd-img-container">
<div class="cd-content">
<h2>slide content</h2>
</div>
</div>
</li>
<li style="background-color:#e67e22">
<div class="cd-half-width cd-img-container">
<div class="cd-content">
<h2>slide content</h2>
</div>
</div>
<div class="cd-half-width">
<div class="cd-content">
<h2>slide content</h2>
</div>
</div>
</li>
<li style="background-color:#2ecc71">
<div class="cd-full-width">
<div class="cd-content">
<h2>slide content</h2>
</div>
</div>
</li>
<li style="background-color:#9b59b6">
<div class="cd-full-width">
<div class="cd-content">
<h2>slide content</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Aut autem commodi corporis, dignissimos dolorem doloremque eveniet explicabo minima, nihil pariatur, porro possimus rem voluptatem? A dignissimos inventore necessitatibus vel veritatis.</p>
</div>
</div>
</li>
</ul>
<div class="cd-slider-nav">
<!--<span class="cd-marker"></span>-->
<nav>
<a href="#0" class="selected"></a>
<a href="#0"></a>
<a href="#0"></a>
<a href="#0"></a>
<a href="#0"></a>
</nav>
</div>
<!-- .cd-slider-nav -->
</section>
<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/modernizr.min.js"></script>
<script src="js/index.js"></script>
</body>
</html>
我使用填充时的问题:
从 still 中删除行 position: fixed;
不起作用,因为它会导致:
最佳答案
快速修复。从 nav2 类中删除固定位置。
.nav2 {
position: fixed; /* remove this line */
width: 100%;
transition: top 0.2s ease-out;
}
我不确定移除 position fixed 后网页的外观是否是您要查找的内容,但移除确实会将 slider 定位在导航栏下方。无论如何,这就是您所要求的,因此这是我的解决方案。
var slidesWrapper = $('.cd-hero-slider');
//check if a .cd-hero-slider exists in the DOM
if (slidesWrapper.length > 0) {
var sliderNav = $('.cd-slider-nav');
var slidesNumber = slidesWrapper.children('li').length;
var visibleSlidePosition = 0;
var autoPlayId;
var autoPlayDelay = 5000;
// autoplay slider
setAutoplay(slidesWrapper, slidesNumber, autoPlayDelay);
// change visible slide
sliderNav.on('click', 'a', function(event) {
event.preventDefault();
var selectedItem = $(this);
if (!selectedItem.hasClass('selected')) {
// if it's not already selected
var selectedPosition = selectedItem.index();
var activePosition = slidesWrapper.find('li.selected').index();
if (activePosition < selectedPosition) {
nextSlide(slidesWrapper.find('.selected'), slidesWrapper, sliderNav, selectedPosition);
} else {
prevSlide(slidesWrapper.find('.selected'), slidesWrapper, sliderNav, selectedPosition);
}
//this is used for the autoplay
visibleSlidePosition = selectedPosition;
updateSliderNavigation(sliderNav, selectedPosition);
setAutoplay(slidesWrapper, slidesNumber, autoPlayDelay);
}
});
}
function nextSlide(visibleSlide, container, pagination, n) {
visibleSlide.removeClass('selected from-left from-right').addClass('is-moving').one('webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend', function() {
visibleSlide.removeClass('is-moving');
});
container.children('li').eq(n).addClass('selected from-right').prevAll().addClass('move-left');
}
function prevSlide(visibleSlide, container, pagination, n) {
visibleSlide.removeClass('selected from-left from-right').addClass('is-moving').one('webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend', function() {
visibleSlide.removeClass('is-moving');
});
container.children('li').eq(n).addClass('selected from-left').removeClass('move-left').nextAll().removeClass('move-left');
}
function updateSliderNavigation(pagination, n) {
var navigationDot = pagination.find('.selected');
navigationDot.removeClass('selected');
pagination.find('a').eq(n).addClass('selected');
}
// autoplay
function setAutoplay(wrapper, length, delay) {
if (wrapper.hasClass('autoplay')) {
clearInterval(autoPlayId);
autoPlayId = window.setInterval(function() {
autoplaySlider(length)
}, delay);
}
}
function autoplaySlider(length) {
if (visibleSlidePosition < length - 1) {
nextSlide(slidesWrapper.find('.selected'), slidesWrapper, sliderNav, visibleSlidePosition + 1);
visibleSlidePosition += 1;
} else {
prevSlide(slidesWrapper.find('.selected'), slidesWrapper, sliderNav, 0);
visibleSlidePosition = 0;
}
updateSliderNavigation(sliderNav, visibleSlidePosition);
}
*,
*::after,
*::before {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
html {
font-size: 62.5%;
}
body {
font-size: 1.6rem;
font-family: "Open Sans", sans-serif;
color: #2c343b;
background-color: #f2f2f2;
}
a {
color: #d44457;
text-decoration: none;
}
img {
max-width: 100%;
}
ul {
margin: 0;
padding: 0;
}
li {
list-style: none;
}
.cd-hero {
height: 300px;
width: 100%;
padding-left: 0px;
padding-right: 0px;
position: relative;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
background-color: rgba(0, 0, 0, 0.03);
}
.cd-hero-slider {
position: relative;
height: 100%;
overflow: hidden;
}
.cd-hero-slider li {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
-webkit-transform: translateX(100%);
-moz-transform: translateX(100%);
-ms-transform: translateX(100%);
-o-transform: translateX(100%);
transform: translateX(100%);
}
.cd-hero-slider li.selected {
/* this is the visible slide */
position: relative;
-webkit-transform: translateX(0);
-moz-transform: translateX(0);
-ms-transform: translateX(0);
-o-transform: translateX(0);
transform: translateX(0);
}
.cd-hero-slider li.move-left {
/* slide hidden on the left */
-webkit-transform: translateX(-100%);
-moz-transform: translateX(-100%);
-ms-transform: translateX(-100%);
-o-transform: translateX(-100%);
transform: translateX(-100%);
}
.cd-hero-slider li.is-moving,
.cd-hero-slider li.selected {
/* the is-moving class is assigned to the slide which is moving outside the viewport */
-webkit-transition: -webkit-transform 0.5s;
-moz-transition: -moz-transform 0.5s;
transition: transform 0.5s;
}
/* --------------------------------
Single slide style
-------------------------------- */
.cd-hero-slider li {
background-position: center center;
background-size: cover;
background-repeat: no-repeat;
}
.cd-hero-slider .cd-full-width,
.cd-hero-slider .cd-half-width {
position: absolute;
width: 100%;
height: 100%;
z-index: 1;
left: 0;
top: 0;
text-align: center;
-webkit-backface-visibility: hidden;
backface-visibility: hidden;
-webkit-transform: translateZ(0);
-moz-transform: translateZ(0);
-ms-transform: translateZ(0);
-o-transform: translateZ(0);
transform: translateZ(0);
}
.cd-hero-slider .cd-half-width {
width: 45%;
}
.cd-hero-slider .cd-half-width:first-of-type {
left: 5%;
}
.cd-hero-slider .cd-half-width:nth-of-type(2) {
right: 5%;
left: auto;
}
.cd-hero-slider .cd-content {
position: relative;
top: calc(50% - 30px);
transform: translateY(-52%) !important;
padding: 0 50px;
}
/*
animations & transitions
*/
.cd-hero-slider .cd-half-width {
opacity: 0;
-webkit-transform: translateX(40px);
-moz-transform: translateX(40px);
-ms-transform: translateX(40px);
-o-transform: translateX(40px);
transform: translateX(40px);
}
.cd-hero-slider .move-left .cd-half-width {
-webkit-transform: translateX(-40px);
-moz-transform: translateX(-40px);
-ms-transform: translateX(-40px);
-o-transform: translateX(-40px);
transform: translateX(-40px);
}
.cd-hero-slider .selected .cd-half-width {
/* this is the visible slide */
opacity: 1;
-webkit-transform: translateX(0);
-moz-transform: translateX(0);
-ms-transform: translateX(0);
-o-transform: translateX(0);
transform: translateX(0);
}
.cd-hero-slider .is-moving .cd-half-width {
/* this is the slide moving outside the viewport
wait for the end of the transition on the <li> parent before set opacity to 0 and translate to 40px/-40px */
-webkit-transition: opacity 0s 0.5s, -webkit-transform 0s 0.5s;
-moz-transition: opacity 0s 0.5s, -moz-transform 0s 0.5s;
transition: opacity 0s 0.5s, transform 0s 0.5s;
}
.cd-hero-slider li.selected.from-left .cd-half-width:nth-of-type(2),
.cd-hero-slider li.selected.from-right .cd-half-width:first-of-type {
/* this is the selected slide - different animation if it's entering from left or right */
-webkit-transition: opacity 0.4s 0.2s, -webkit-transform 0.5s 0.2s;
-moz-transition: opacity 0.4s 0.2s, -moz-transform 0.5s 0.2s;
transition: opacity 0.4s 0.2s, transform 0.5s 0.2s;
}
.cd-hero-slider li.selected.from-left .cd-half-width:first-of-type,
.cd-hero-slider li.selected.from-right .cd-half-width:nth-of-type(2) {
/* this is the selected slide - different animation if it's entering from left or right */
-webkit-transition: opacity 0.4s 0.4s, -webkit-transform 0.5s 0.4s;
-moz-transition: opacity 0.4s 0.4s, -moz-transform 0.5s 0.4s;
transition: opacity 0.4s 0.4s, transform 0.5s 0.4s;
}
.cd-hero-slider .cd-full-width h1,
.cd-hero-slider .cd-full-width h2,
.cd-hero-slider .cd-full-width h3,
.cd-hero-slider .cd-full-width h4,
.cd-hero-slider .cd-full-width h5,
.cd-hero-slider .cd-full-width h6,
.cd-hero-slider .cd-full-width p,
.cd-hero-slider .cd-full-width a,
.cd-hero-slider .cd-full-width .button {
opacity: 0;
-webkit-transform: translateX(100px);
-moz-transform: translateX(100px);
-ms-transform: translateX(100px);
-o-transform: translateX(100px);
transform: translateX(100px);
}
.cd-hero-slider .move-left .cd-full-width h1,
.cd-hero-slider .move-left .cd-full-width h2,
.cd-hero-slider .move-left .cd-full-width h3,
.cd-hero-slider .move-left .cd-full-width h4,
.cd-hero-slider .move-left .cd-full-width h5,
.cd-hero-slider .move-left .cd-full-width h6,
.cd-hero-slider .move-left .cd-full-width p,
.cd-hero-slider .move-left .cd-full-width .button {
opacity: 0;
-webkit-transform: translateX(-100px);
-moz-transform: translateX(-100px);
-ms-transform: translateX(-100px);
-o-transform: translateX(-100px);
transform: translateX(-100px);
}
.cd-hero-slider .selected .cd-full-width h1,
.cd-hero-slider .selected .cd-full-width h2,
.cd-hero-slider .selected .cd-full-width h3,
.cd-hero-slider .selected .cd-full-width h4,
.cd-hero-slider .selected .cd-full-width h5,
.cd-hero-slider .selected .cd-full-width h6,
.cd-hero-slider .selected .cd-full-width p,
.cd-hero-slider .selected .cd-full-width .button {
/* this is the visible slide */
opacity: 1;
-webkit-transform: translateX(0);
-moz-transform: translateX(0);
-ms-transform: translateX(0);
-o-transform: translateX(0);
transform: translateX(0);
}
.cd-hero-slider li.is-moving .cd-full-width h1,
.cd-hero-slider li.is-moving .cd-full-width h2,
.cd-hero-slider li.is-moving .cd-full-width h3,
.cd-hero-slider li.is-moving .cd-full-width h4,
.cd-hero-slider li.is-moving .cd-full-width h5,
.cd-hero-slider li.is-moving .cd-full-width h6,
.cd-hero-slider li.is-moving .cd-full-width p,
.cd-hero-slider li.is-moving .cd-full-width .button {
/* this is the slide moving outside the viewport
wait for the end of the transition on the li parent before set opacity to 0 and translate to 100px/-100px */
-webkit-transition: opacity 0s 0.5s, -webkit-transform 0s 0.5s;
-moz-transition: opacity 0s 0.5s, -moz-transform 0s 0.5s;
transition: opacity 0s 0.5s, transform 0s 0.5s;
}
/* different timings for different elements */
.cd-hero-slider li.selected h1,
.cd-hero-slider li.selected h2,
.cd-hero-slider li.selected h3,
.cd-hero-slider li.selected h4,
.cd-hero-slider li.selected h5,
.cd-hero-slider li.selected h6 {
-webkit-transition: opacity 0.4s 0.2s, -webkit-transform 0.5s 0.2s;
-moz-transition: opacity 0.4s 0.2s, -moz-transform 0.5s 0.2s;
transition: opacity 0.4s 0.2s, transform 0.5s 0.2s;
}
.cd-hero-slider li.selected p {
-webkit-transition: opacity 0.4s 0.3s, -webkit-transform 0.5s 0.3s;
-moz-transition: opacity 0.4s 0.3s, -moz-transform 0.5s 0.3s;
transition: opacity 0.4s 0.3s, transform 0.5s 0.3s;
}
.cd-hero-slider li.selected .button,
.cd-hero-slider li.selected input[type="button"],
.cd-hero-slider li.selected button {
-webkit-transition: opacity 0.4s 0.4s, -webkit-transform 0.5s 0.4s, background-color 0.2s 0s;
-moz-transition: opacity 0.4s 0.4s, -moz-transform 0.5s 0.4s, background-color 0.2s 0s;
transition: opacity 0.4s 0.4s, transform 0.5s 0.4s, background-color 0.2s 0s;
}
/*
slider navigation
*/
.cd-slider-nav {
position: absolute;
width: 100%;
bottom: 0;
z-index: 2;
text-align: center;
height: 30px;
}
.cd-slider-nav nav {
display: inline-block;
position: relative;
height: 100%;
}
.cd-slider-nav a {
display: inline-block;
float: left;
width: 15px;
height: 15px;
margin: 5px;
border-radius: 50%;
background-color: rgba(0, 0, 0, 0.2);
}
.cd-slider-nav a.selected {
background-color: rgba(0, 0, 0, 0.5);
}
/* --------------------------------
Javascript disabled
-------------------------------- */
.no-js .cd-hero-slider li {
display: none;
}
.no-js .cd-hero-slider li.selected {
display: block;
}
.no-js .cd-slider-nav {
display: none;
}
@import 'https://fonts.googleapis.com/css?family=Work+Sans:400,500,900';
body {
margin: 0px 0px 0px 0px;
}
.nav2 {
width: 100%;
transition: top 0.2s ease-out;
}
.banner {
text-align: center;
width: 100%;
box-shadow: inset 0px -1px 0px 0px rgba(0, 0, 0, 0.13);
}
.nav2 ul#menu {
padding-left: 0;
display: flex;
}
.nav2 .ul2 .li2 {
flex-grow: 1;
}
.nav-bar {
/* Rectangle 1: */
background: #FFFFFF;
box-shadow: 0px 2px 2px 0px rgba(0, 0, 0, 0.11), 0px 4px 6px 0px rgba(0, 0, 0, 0.11);
width: 100%;
text-align: center;
}
//-------------------------------------------------------
/*Strip the ul of padding and list styling*/
.ul2 {
list-style-type: none;
margin: 0;
position: absolute;
}
/*Create a horizontal list with spacing*/
.li2 {
display: inline-block;
float: center;
}
/*Style for menu links*/
.li2 .a2 {
display: block;
min-width: 140px;
height: 50px;
text-align: center;
line-height: 50px;
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
color: #fff;
background: #2f3036;
text-decoration: none;
}
/*Hover state for top level links*/
.li2:hover .a2 {
background: #19c589;
}
/*Style for dropdown links*/
.li2:hover .ul2 .a2 {
background: #f3f3f3;
color: #2f3036;
height: 40px;
line-height: 40px;
}
/*Hover state for dropdown links*/
.li2:hover .ul2 .a2:hover {
background: #19c589;
color: #fff;
}
/*Hide dropdown links until they are needed*/
.li2 .ul2 {
display: none;
}
/*Make dropdown links vertical*/
.li2 .ul2 .li2 {
display: block;
float: none;
}
/*Prevent text wrapping*/
.li2 .ul2 .li2 .a2 {
width: auto;
min-width: 100px;
}
/*Display the dropdown on hover*/
.ul2 .li2 .a2:hover+.hidden,
.hidden:hover {
display: block;
}
/*Style 'show menu' label button and hide it by default*/
.show-menu {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
text-decoration: none;
color: #fff;
background: #19c589;
text-align: center;
padding-left: 0px;
padding-right: 0px;
display: none;
}
/*Hide checkbox*/
input[type=checkbox] {
display: none;
}
/*Show menu when invisible checkbox is checked*/
input[type=checkbox]:checked~#menu {
display: block;
}
/*Responsive Styles*/
@media screen and (max-width: 760px) {
/*Make dropdown links appear inline*/
.nav2 .ul2#menu {
position: static;
display: none;
}
/*Create vertical spacing*/
.li2 {
margin-bottom: 0px;
}
/*Make all menu links full width*/
.ul2 .li2,
.li2 .a2 {
width: 100%;
}
/*Display 'show menu' link*/
.show-menu {
display: block;
}
}
.hero-image {
/* The image used */
/* Set a specific height */
height: 50%;
width: 100%;
/* Position and center the image to scale nicely on all screens */
background-position: center;
background-repeat: no-repeat;
background-size: cover;
position: relative;
vertical-align: top;
}
#menu {
margin: 0;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>slick slider</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css">
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<nav class="nav2">
<div class="banner animated"><img class="hero-image" src="https://picsum.photos/1080/200/?random"></div>
<div class="nav-bar"> <label for="show-menu" class="show-menu">Show Menu</label>
<input type="checkbox" id="show-menu" role="button">
<ul id="menu" class="ul2">
<li class="li2"><a href="#" class="a2">Home</a></li>
<li class="li2">
<a href="#" class="a2">About</a>
</li>
<li class="li2">
<a href="#" class="a2">Portfolio</a>
</li>
<li class="li2"><a href="#" class="a2">News</a></li>
<li class="li2"><a href="#" class="a2">Contact</a></li>
</ul>
</div>
</nav>
<section class="cd-hero">
<ul class="cd-hero-slider autoplay">
<li class="selected" style="background-color:#3498db">
<div class="cd-full-width">
<div class="cd-content">
<h2>slide content</h2>
</div>
</div>
</li>
<li style="background-color:#34495e">
<div class="cd-half-width">
<div class="cd-content">
<h2>slide content</h2>
</div>
</div>
<div class="cd-half-width cd-img-container">
<div class="cd-content">
<h2>slide content</h2>
</div>
</div>
</li>
<li style="background-color:#e67e22">
<div class="cd-half-width cd-img-container">
<div class="cd-content">
<h2>slide content</h2>
</div>
</div>
<div class="cd-half-width">
<div class="cd-content">
<h2>slide content</h2>
</div>
</div>
</li>
<li style="background-color:#2ecc71">
<div class="cd-full-width">
<div class="cd-content">
<h2>slide content</h2>
</div>
</div>
</li>
<li style="background-color:#9b59b6">
<div class="cd-full-width">
<div class="cd-content">
<h2>slide content</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Aut autem commodi corporis, dignissimos dolorem doloremque eveniet explicabo minima, nihil pariatur, porro possimus rem voluptatem? A dignissimos inventore necessitatibus vel veritatis.</p>
</div>
</div>
</li>
</ul>
<div class="cd-slider-nav">
<!--<span class="cd-marker"></span>-->
<nav>
<a href="#0" class="selected"></a>
<a href="#0"></a>
<a href="#0"></a>
<a href="#0"></a>
<a href="#0"></a>
</nav>
</div>
<!-- .cd-slider-nav -->
</section>
<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/modernizr.min.js"></script>
<script src="js/index.js"></script>
</body>
</html>
关于javascript - 导航栏 css html 下定位 slider 的问题,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/50896190/
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