0

您好,我正在编辑一个模板,但它不能很好地工作,因为我希望当我进入网站时,我会看到滑块,并且在向下滚动时,在滑块之后,导航栏会出现并保持固定。我希望它像这张图片一样:https ://ibb.co/6FrrSQP 你看到完整的图片没有看到导航栏中的链接,然后导航栏就起来了。

在此处输入图像描述

然后导航栏就起来了,如图: https ://ibb.co/VLm7zcn

@import url(https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,600,700,300,800);

body {
  background: #fff;
  font-family:'Open Sans', Arial, sans-serif;
  color:#333;
  line-height:1.6em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight:500; 
    font-family:'Open Sans', Arial, sans-serif;
	color:#333;
}

h1{
  font-size: 36px;
  color:#fff;
}

h2{
  font-size: 20px;
}

h3{
  font-size: 16px;
  color: #787878;
  font-weight: 400;
  line-height: 24px;
}

h4{
  font-size: 16px;
}

a {
  color: #E8CE0E;
  -webkit-transition: color 300ms, background-color 300ms;
  -moz-transition: color 300ms, background-color 300ms;
  -o-transition:  color 300ms, background-color 300ms;
  transition:  color 300ms, background-color 300ms;
}

a:hover, a:focus {
  color: #d43133;
}

hr {
  border-top: 1px solid #e5e5e5;
  border-bottom: 1px solid #fff;
}


.btn-primary {
  padding: 8px 20px;
  background: #E8CE0E;
  color: #fff;
  border-radius: 4px;
  border:none;
  margin-top: 10px;
}


.btn-primary:hover, 
.btn-primary:focus{
  background: #E8CE0E;
  outline: none;
  box-shadow: none;
} 

.btn-transparent {
  border: 3px solid #fff;
  background: transparent;
  color: #fff;
}

.btn-transparent:hover {
  border-color: rgba(255, 255, 255, 0.5);
}

a:hover,
a:focus {
  color: #000;
  text-decoration: none;
  outline: none;
}

.dropdown-menu {
  margin-top: -1px;
  min-width: 180px;
}

.center h2{
  font-size: 36px;
  margin-top: 0;
  margin-bottom: 20px;
}

.media>.pull-left{
  margin-right: 20px;
}

.media>.pull-right{
  margin-left: 20px;
}

body > section {
  padding: 70px 0;
}

.center {
  text-align: center;
  padding-bottom: 55px;
}

.scaleIn {
  -webkit-animation-name: scaleIn;
  animation-name: scaleIn;
}

.lead{
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;
}

.transparent-bg {
  background-color: transparent !important;
  margin-bottom: 0;
}

@-webkit-keyframes scaleIn {
  0% {
    opacity: 0;
    -webkit-transform: scale(0);
    transform: scale(0);
  }

  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}

@keyframes scaleIn {
  0% {
    opacity: 0;
    -webkit-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
  }

  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}


/*************************
*******Header******
**************************/
.navbar-fixed-top .navbar-toggle .icon-bar {
  background-color: #fff;
}

.navbar>.container .navbar-brand{
  margin-left: 0;
}

.top-bar {
  padding: 10px 0;
  background: #090909;
  border-bottom: 1px solid #222;
  line-height: 28px;
}

.social{
  text-align: center;
}

.social-share{
 display: inline-block;
 list-style: none;
 padding: 0;
 margin: 0;
}

ul.social-share li {
  display: inline-block;
}

ul.social-share li a {
  display: inline-block;
  color: #fff;
  background: #404040;
  width: 25px;
  height: 25px;
  line-height: 25px;
  text-align: center;
  border-radius: 2px;
}

ul.social-share li a:hover {
  background: #E8CE0E;
  color: #fff;
}

.navbar-brand {
  padding: 0;
  margin:0;
  color:#E8CE0E;
}
.navbar-header a.navbar-brand {
  color:#E8CE0E;
}

.navbar {
  border-radius: 0;
  margin-bottom: 0;
  background: #151515;
  padding: 15px 0;
  padding-bottom: 0;
}

 .navbar-nav{
  margin-top: 12px;
 }

.navbar-nav>li{
  margin-left: 25px;
  padding-bottom: 28px;
}

.navbar-fixed-top .navbar-nav > li > a {
  padding: 5px 15px;
  margin: 0;
  border-radius: 3px;
  color: #fff;
  line-height: 24px;
  display: inline-block;
}

.navbar-fixed-top .navbar-nav > li > a:hover{
	background-color: #E8CE0E;
  color: #333;
}

.navbar-fixed-top {
  border: none;
}

.navbar-fixed-top .navbar-brand {
  font-size: 36px;
  line-height: 50px;
  color: #fff;
}

.navbar-fixed-top .navbar-nav > .active > a,
.navbar-fixed-top .navbar-nav > .active > a:hover,
.navbar-fixed-top .navbar-nav > .active > a:focus,
.navbar-fixed-top .navbar-nav > .open > a,
.navbar-fixed-top .navbar-nav > .open > a:hover,
.navbar-fixed-top .navbar-nav > .open > a:focus {
  background-color: #E8CE0E;
  color: #333;
}

.navbar-fixed-top .navbar-nav .dropdown-menu {
  background-color: rgba(0,0,0,.85);
  -webkit-box-shadow: 0 3px 8px rgba(0, 0, 0, 0.125);
  -moz-box-shadow: 0 3px 8px rgba(0, 0, 0, 0.125);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.125);
  border: 0;
  padding: 0;
  margin-top: 0;
  border-top: 0;
  border-radius: 0;
  left: 0;
}

.navbar-fixed-top .navbar-nav .dropdown-menu:before{
  position: absolute;
  top:0;
}

.navbar-fixed-top .navbar-nav .dropdown-menu > li > a {
  padding: 8px 15px;
  color: #fff;
}

.navbar-fixed-top .navbar-nav .dropdown-menu > li:hover > a,
.navbar-fixed-top .navbar-nav .dropdown-menu > li:focus > a,
.navbar-fixed-top .navbar-nav .dropdown-menu > li.active > a {
  background-color: #E8CE0E;
  color: #fff;
}

.navbar-fixed-top .navbar-nav .dropdown-menu > li:last-child > a {
  border-radius: 0 0 3px 3px;
}

.navbar-fixed-top .navbar-nav .dropdown-menu > li.divider {
  background-color: transparent;
}

.navbar-fixed-top .navbar-collapse,
.navbar-fixed-top .navbar-form {
  border-top: 0;
  padding-bottom: 0;
}


/*************************
*******Home Page******
**************************/


.slider {
  position: relative;
  margin-top:130px;
}

#carousel-slider {
  position: relative;
}

#carousel-slider .carousel-indicators {
  bottom: -25px;
}

#carousel-slider .carousel-indicators li {
  border: 1px solid #ffbd20;
}

#carousel-slider a i {
  border: 1px solid #777;
  border-radius:50%;
  font-size: 28px;
  height: 50px;
  padding: 8px;
  position: absolute;
  top: 50%;
  width: 50px;
  color:#777;
}

#carousel-slider a i:hover {
  background:#E8CE0E;
  color:#fff;
  border: 1px solid #E8CE0E;
}

#carousel-slider 
.carousel-control {
  width:inherit;
}

#carousel-slider .carousel-control.left i {
  left:-25px
}

#carousel-slider .carousel-control.right i {
  right: -25px;
}

#carousel-slider
.carousel-control.left, 
#carousel-slider
.carousel-control.right {
  background: none;
}



#feature {
  background: #f2f2f2;
  padding-bottom: 40px;
}
#feature.transparent-bg {
  margin-top:-40px;
  
}
.features{
  padding: 0;
}

.feature-wrap {
  margin-bottom: 35px;
  overflow: hidden;
}

.feature-wrap h2{
  margin-top: 10px;
}

.feature-wrap .pull-left {
  margin-right: 25px;
}

.feature-wrap i{
  font-size: 48px;
  height: 110px;
  width: 110px;
  margin: 3px;
  border-radius: 100%;
  line-height: 110px;
  text-align:center;
  background: #ffffff;
  color: #E8CE0E;
  border: 3px solid #ffffff;
  box-shadow: inset 0 0 0 5px #f2f2f2;
  -webkit-box-shadow: inset 0 0 0 5px #f2f2f2;
  -webkit-transition: 500ms;
  -moz-transition: 500ms;
  -o-transition: 500ms;
  transition: 500ms;
  float: left;
  margin-right: 25px;
}

.feature-wrap i:hover {
  background: #E8CE0E;
  color: #fff;
  box-shadow: inset 0 0 0 5px #E8CE0E;
  -webkit-box-shadow: inset 0 0 0 5px #E8CE0E;
  border: 3px solid #E8CE0E;
}

#recent-works .col-xs-12.col-sm-4.col-md-3{
  padding: 0;
}

.recent-work-wrap {
  position: relative;
}

.recent-work-wrap img{
  width: 100%;
}

.recent-work-wrap .recent-work-inner{
  top: 0;
  background: transparent;
  opacity: .8;
  width: 100%;
  border-radius: 0;
  margin-bottom: 0;
}

.recent-work-wrap .recent-work-inner h3{
  margin: 10px 0;
}

.recent-work-wrap .recent-work-inner h3 a{
  font-size: 24px;
  color: #fff;
}

.recent-work-wrap .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  border-radius: 0;
  background: #333;
  color: #fff;
  vertical-align: middle;
  -webkit-transition: opacity 500ms;
  -moz-transition: opacity 500ms;
  -o-transition: opacity 500ms;
  transition: opacity 500ms;  
  padding: 30px;
}

.recent-work-wrap .overlay .preview {
  bottom: 0;
  display: inline-block;
  height: 35px;
  line-height: 35px;
  border-radius: 0;
  background: transparent;
  text-align: center;
  color: #fff;
}

.recent-work-wrap:hover .overlay {
  opacity: 1;
}

.services-wrap .pull-left {
  margin-right: 20px;
}

#middle {
  background: #fff;
  margin-top:-90px;
}

.skill h2{
  margin-bottom: 25px;
}

.progress-wrap{
  position: relative;
}

.progress .color1,
.progress .color1 .bar-width{
  background: #2d7da4;
}

.progress .color2,
.progress .color2 .bar-width{
  background: #6aa42f;
}

.progress .color3,
.progress .color3 .bar-width{
  background: #ffcc33;
}

.progress .color4,
.progress .color4 .bar-width{
  background: #db3615;
}

.progress, 
.progress-bar {
  height: 15px;
  line-height: 15px;
  background: #e6e6e6;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
  box-shadow: none;
  border-radius: 0;
  overflow: visible;
  text-align: right;
}

.progress{
  position: relative;
}

.progress .bar-width{
  position: absolute;
  width: 40px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  top: -30px;
  border-radius: 2px;
  margin-left: -30px;
}

.progress span{
  position: relative;
}

.progress span:before{
  content: " ";
  position: absolute;
  width: auto;
  height: auto;
  border-width: 8px 5px;
  border-style: solid;
  bottom: -15px;
  right: 8px;
}

.progress .color1 span:before{
  border-color: #2d7da4 transparent transparent transparent;
}

.progress .color2 span:before{
  border-color: #6aa42f transparent transparent transparent;
}

.progress .color3 span:before{
  border-color: #ffcc33 transparent transparent transparent;
}

.progress .color4 span:before{
  border-color: #db3615 transparent transparent transparent;
}

.accordion h2{
  margin-bottom: 25px;
}

.panel-default{
  border-color: transparent;
}

.panel-default>.panel-heading,
.panel{
  background-color: #e6e6e6; 
  border:0 none;
  box-shadow:none;
}

.panel-default>.panel-heading+.panel-collapse .panel-body{
  background: #fff;
  color: #858586;
}

.panel-body{
  padding: 20px 20px 10px;
}

.panel-group .panel+.panel{
  margin-top: 0;
  border-top: 1px solid #d9d9d9;
}

.panel-group .panel{
  border-radius: 0;
}

.panel-heading{
  border-radius: 0;
}

.panel-title>a{
  color: #4e4e4e;
}

.accordion-inner img{
  border-radius: 4px;
}

.accordion-inner h4{
  margin-top: 0;
}

.panel-heading.active{
  background: #1f1f20;
}

.panel-heading.active .panel-title>a{
  color:#fff;
}

a.accordion-toggle  i{
  width: 45px;
  line-height: 44px;
  font-size: 20px;
  margin-top: -10px;
  text-align: center;
  margin-right: -15px;
  background: #c9c9c9;
}

.panel-heading.active a.accordion-toggle i{
  background: #E8CE0E;
  color: #fff;
}

.panel-heading.active a.accordion-toggle.collapsed i{
  background: #E8CE0E;
  color: #fff;
}

.nav-tabs>li{
  margin-bottom: 0px;
  border-bottom: 1px solid #e6e6e6;
}

.nav-tabs{
  border-bottom: transparent;
  border-right: 1px solid #e6e6e6;
}

.nav-tabs>li>a {
  background: #f5f5f5;
  color: #666;
  border-radius: 0;
  border: 0 none;
  line-height: 24px;
  margin-right:0;
  padding: 13px 15px;
}

.nav-tabs li:last-child{
  border-bottom: 0 none;
} 

.nav-stacked>li+li{
  margin-top: 0;
}

.nav-tabs>li>a:hover{
  background: #1f1f20;
  color:#fff;
}

.nav-tabs>li.active>a, 
.nav-tabs>li.active>a:hover, 
.nav-tabs>li.active>a:focus {
  border: 0;
  color:#fff;
  background: #1f1f20;
  position: relative;
}

.nav-tabs>li.active>a:after {
  position: absolute;
  content:  "";
  width: auto;
  height: auto;
  border-style:solid;
  border-color: transparent transparent transparent #1f1f20;
  border-width: 25px 22px;
  right: -44px;
  top:0;
}

.tab-wrap{
  border:1px solid #e6e6e6;
  margin-bottom: 20px;
}

.tab-content{
  padding: 20px;
}

.tab-content h2{
  margin-top: 0;
}

.tab-content img{
  border-radius: 4px;
}

.testimonial h2{
  margin-top: 0;
}

.testimonial-inner {
  color:#858586;
  font-size: 14px;
}

#partner {
  background: url(../images/partners/partner_bg.png) 50% 50% no-repeat;
  background-size: cover;
}

#partner {
  color: #fff;
  text-align: center;
}

#partner h2, 
#partner h3 {
  color: #fff;
}

.partners ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.partners ul li{
  display: inline-block;
  float: left;
  width: 20%;
}

.validation {
    color: red;
    display:none;
    margin: 0 0 20px;
    font-weight:400;
    font-size:13px;
}

#sendmessage {
    color: green;
    border:1px solid green;
    display:none;
    text-align:center;
    padding:15px;
    font-weight:600;
    margin-bottom:15px;
}

#errormessage {
    color: red;
    display:none;
    border:1px solid red;
    text-align:center;
    padding:15px;
    font-weight:600;
    margin-bottom:15px;
}

#sendmessage.show, #errormessage.show, .show {
	display:block;
}
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Gp Bootstrap Template</title>

  <!-- Bootstrap -->
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css">

  <!-- Optional theme -->
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap-theme.min.css">

</head>

<body class="homepage">
  

  <div class="slider">
    <div class="container">
      <div id="about-slider">
        <div id="carousel-slider" class="carousel slide" data-ride="carousel">
          <!-- Indicators -->
          <ol class="carousel-indicators visible-xs">
            <li data-target="#carousel-slider" data-slide-to="0" class="active"></li>
            <li data-target="#carousel-slider" data-slide-to="1"></li>
            <li data-target="#carousel-slider" data-slide-to="2"></li>
          </ol>

          <div class="carousel-inner">
            <div class="item active">
              <img src= "https://ibb.co/n0B1kHy" class="img-responsive" alt="">
            </div>
            <div class="item">
              <img src= "https://ibb.co/F6x1BjG" class="img-responsive" alt="">
            </div>
            <div class="item">
              <img src= "https://ibb.co/F6x1BjG" class="img-responsive" alt="">
            </div>
          </div>

          <a class="left carousel-control hidden-xs" href="#carousel-slider" data-slide="prev">
						<i class="fa fa-angle-left"></i>
					</a>

          <a class=" right carousel-control hidden-xs" href="#carousel-slider" data-slide="next">
						<i class="fa fa-angle-right"></i>
					</a>
        </div>
        <!--/#carousel-slider-->
      </div>
      <!--/#about-slider-->
    </div>
  </div>
  <header id="header">
    <nav class="navbar navbar-fixed-top" role="banner">
      <div class="container">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                        <span class="sr-only">Toggle navigation</span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                    </button>
          <a class="navbar-brand" href="index.html">Gp.</a>
        </div>

        <div class="collapse navbar-collapse navbar-right">
          <ul class="nav navbar-nav">
            <li class="active"><a href="index.html">Home</a></li>
            <li><a href="about-us.html">About Us</a></li>
            <li><a href="services.html">Services</a></li>
            <li><a href="portfolio.html">Portfolio</a></li>
            <li><a href="blog.html">Blog</a></li>
            <li><a href="contact-us.html">Contact</a></li>
          </ul>
        </div>
      </div>
      <!--/.container-->
    </nav>
    <!--/nav-->

  </header>
  <!--/header-->
  <!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
  </body>
  </html>

在此处输入图像描述

它从一个滑块开始,但我放在这个滑块中的图像不占据屏幕的总宽度。该模板使用 Bootstrap v3.3.0。我已经搜索了引导信息,但我不清楚如何做我正在寻找的东西。尽管是滑块下方的导航栏,但当您打开网站时它会显示在上方。如何放置滑块,当我进行滚动时,导航栏固定在页面顶部?我希望显示必要的代码,以便他们可以帮助我。谢谢

4

1 回答 1

0

我已经实现了我想要的目标,这要归功于西班牙语 stackoverflow 的@MariCruz 用户的帮助,他提供了奖励并且另一个用户帮助解决了问题,@JheymanMejia 一切都得到了纠正,保持不变navbar。Boostrap 已经有一个类来实现它:这个类被添加到其他类旁边navbar-fixed-top的标签内:nav

<nav class = "navbar navbar-default navbar-fixed-top">

这样一来,固定菜单就变成了一个绝对定位的元素,因此,轮播将位于菜单的正下方和顶部的顶部。

OP希望其菜单具有透明背景,并且当用户在滚动时向下移动导航时,该菜单会发生变化。

有许多不同的方法可以做到这一点,但我建议使用 jQuery,这对于本练习中的 Boostrap 来说已经是必需的。

我还添加了值为 0.5 秒(半秒)的过渡属性,这决定了透明颜色变为黄色所需的时间,从而创建了一种视觉上吸引人的褪色效果,但不是强制性的。

最终代码:

jQuery(document).ready(function($) {
  $(window).scroll(function() {
    var scrollPos = $(window).scrollTop(),
      navbar = $('.navbar');

    if (scrollPos > 50) {
      navbar.addClass('alt-color');
    } else {
      navbar.removeClass('alt-color');
    }
  });
});
.navbar {
  background-color: transparent !important;
  -webkit-transition: all .5s;
  transition: all .5s;
}

.navbar.alt-color {
  background-color: yellow !important;
} 


/* Ignorar: Solo a modo de prueba */
.texto-ejemplo {
  width: 10%;
  margin: 0 auto;
  margin-top: 100px;
}
<head>
  <!--Botstrap 3 CSS-->
  <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />

  </head>


    
      <nav class="navbar navbar-default navbar-fixed-top">
        <div class="container-fluid">
          <!-- Brand and toggle get grouped for better mobile display -->
          <div class="navbar-header">
            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
            <a class="navbar-brand" href="#">Brand</a>
          </div>

          <!-- Collect the nav links, forms, and other content for toggling -->
          <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
            <ul class="nav navbar-nav">
              <li><a href="#">Link <span class="sr-only">(current)</span></a></li>
              <li><a href="#">Link</a></li>
              <li class="dropdown">
                <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
                <ul class="dropdown-menu">
                  <li><a href="#">Action</a></li>
                  <li><a href="#">Another action</a></li>
                  <li><a href="#">Something else here</a></li>
                  <li role="separator" class="divider"></li>
                  <li><a href="#">Separated link</a></li>
                  <li role="separator" class="divider"></li>
                  <li><a href="#">One more separated link</a></li>
                </ul>
              </li>
            </ul>
            <form class="navbar-form navbar-left">
              <div class="form-group">
                <input type="text" class="form-control" placeholder="Search">
              </div>
              <button type="submit" class="btn btn-default">Submit</button>
            </form>
            <ul class="nav navbar-nav navbar-right">
              <li><a href="#">Link</a></li>
              <li class="dropdown">
                <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
                <ul class="dropdown-menu">
                  <li><a href="#">Action</a></li>
                  <li><a href="#">Another action</a></li>
                  <li><a href="#">Something else here</a></li>
                  <li role="separator" class="divider"></li>
                  <li><a href="#">Separated link</a></li>
                </ul>
              </li>
            </ul>
          </div>
          <!-- /.navbar-collapse -->
        </div>
        <!-- /.container-fluid -->
      </nav>
    



    <div id="myCarousel" class="carousel slide" data-ride="carousel">

      <!-- Wrapper for slides -->
      <div class="carousel-inner" role="listbox">

        <div class="item active">
          <img src="https://bootstrapmade.com/demo/themes/Gp/images/slider_one.jpg" alt="..." width="100%">
          <div class="carousel-caption">
            <h3>Slide 1</h3>
          </div>
        </div>

        <div class="item">
          <img src="https://bootstrapmade.com/demo/themes/Gp/images/slider_one.jpg" alt="..." width="100%">
          <div class="carousel-caption">
            <h3>Slide 2</h3>
          </div>
        </div>

        <div class="item">
          <img src="https://bootstrapmade.com/demo/themes/Gp/images/slider_one.jpg" alt="..." width="100%">
          <div class="carousel-caption">
            <h3>Slide 3</h3>
          </div>
        </div>

      </div>

      <!-- Left and right controls -->
      <a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
        <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
        <span class="sr-only">Previous</span>
      </a>
      <a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
        <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
        <span class="sr-only">Next</span>
      </a>
    </div>




    <!-- Este código solo es un relleno para que el scroll vertical funcione a modo de demostración-->
    <section>
      <div class="texto-ejemplo">
        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse augue velit, vehicula eu pretium in, semper sit amet sem. Suspendisse tortor quam, tincidunt id nisi ut, hendrerit sodales lectus. Proin quis mauris id arcu molestie euismod.
          Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas.
        </p>
      </div>
    </section>



    <!--jQuery-->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <!--Botstrap 3 JS-->
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>

这是用户解决方案来源的链接@JheymanMejia,感谢他和@MariCruz

于 2019-02-01T17:24:19.577 回答