html - 高度在 IOS (iphone) 上无法正常工作

Question

我创建了 this codepen 上的网站。在尝试让它响应所有平台时，我遇到了一个问题。单个 div 似乎覆盖了整个页面(仅在 IOS 上)并且并非所有高度都正常工作(意味着没有适合的东西)。

我已经研究了好几天了，但仍然不知道为什么所有的高度和规则都不适用于 IOS。

我已经尝试删除 video-section，它显示了除 eind 部分以外的大部分页面，它只是一个空白。

我已经尝试添加 max-height ，它确实显示了一些其他内容，但似乎页面在 IOS 上也无法提高所以我仍然局限于一个工作空间。这似乎也不是一个合适的解决方案。

我已经尝试更改位置，但无济于事。

似乎高度在 IOS 上无法正常工作

谁能帮我弄清楚为什么会这样？

var $animation_elements = $('.animation-element');
var $window = $(window);

function check_if_in_view() {
  var window_height = $window.height();
  var window_top_position = $window.scrollTop();
  var window_bottom_position = (window_top_position + window_height);

  $.each($animation_elements, function() {
    var $element = $(this);
    var element_height = $element.outerHeight();
    var element_top_position = $element.offset().top;
    var element_bottom_position = (element_top_position + element_height);

    //check to see if this current container is within viewport
    if ((element_bottom_position >= window_top_position) &&
      (element_top_position <= window_bottom_position)) {
      $element.addClass('in-view');
    } else {
      $element.removeClass('in-view');
    }
  });
}

$window.on('scroll resize', check_if_in_view);
$window.trigger('scroll');

var controller = new ScrollMagic();

	var ctrl = new ScrollMagic.Controller({
	    globalSceneOptions: {
	        triggerHook: 'onLeave'
	    }
	});

//Enter section-1
new ScrollMagic.Scene({
  triggerElement: "#coming-soon",
  duration: "100%"
})
  .setTween(TweenMax.to("#image-1", 1, { top: "0%" }))
  .addTo(ctrl);

new ScrollMagic.Scene({
  triggerElement: "#coming-soon",
  duration: "100%"
})
  .setTween(TweenMax.to(".sign-up-banner", 1, { top: "0%" }))
  .addTo(ctrl);

new ScrollMagic.Scene({
  triggerElement: "#coming-soon",
  duration: "100%"
})
  .setTween(TweenMax.to("#text-1", 1, { top: "0%" }))
  .addTo(ctrl);

//Leave section-1

new ScrollMagic.Scene({
  triggerElement: "#introductie-1",
  duration: "100%"
})
  .setTween(TweenMax.to("#image-1", 1, { top: "40%", opacity:-1 }))
  .addTo(ctrl);

new ScrollMagic.Scene({
  triggerElement: "#introductie-1",
  duration: "100%"
})
  .setTween(TweenMax.to("#text-1", 1, { top: "-50%", opacity:0 }))
  .addTo(ctrl);

//leave seaction-2

new ScrollMagic.Scene({
  triggerElement: "#introductie-2",
  duration: "100%"
})
  .setTween(TweenMax.to("#image-2", 1, { top: "-40%", opacity:0 }))
  .addTo(ctrl);

new ScrollMagic.Scene({
  triggerElement: "#introductie-2",
  duration: "100%"
})
  .setTween(TweenMax.to("#text-2", 1, { top: "-50%", opacity:0 }))
  .addTo(ctrl);

new ScrollMagic.Scene({
  triggerElement: "#introductie-2",
  duration: "100%"
})
  .setTween(TweenMax.to("#release", 1, {opacity:1 }))
  .addTo(ctrl);

@import url("https://fonts.googleapis.com/css?family=Raleway:200");
* {
  font-family: "Raleway", sans-serif;
  font-size: 14px;
  font-weight: 100 !important;
}

input {
  -webkit-appearance: none;
}

html,
body,
section {
  padding: 0px;
  margin: 0px;
  height: 100%;
  width: 100%;
  color: #666;
}

p,
h1,
h2,
h3,
h4 {
  margin: 0px;
}

ul {
  list-style-type: none;
}

ul li {
  display: inline-block;
  margin: 50px 25px;
}

ul li .fa {
  font-size: 5em;
  transition: all 1s ease;
}

a:link {
  text-decoration: none;
}

a:visited {
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

a:active {
  text-decoration: none;
}

a {
  color: #666;
}

.desktop-only {
  display: initial;
}

.align-center {
  position: absolute !important;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
}

.mobile-only {
  display: none;
}

.icon {
  background-color: antiquewhite;
  border-radius: 50%;
  width: 150px;
  height: 150px;
  margin: 20px auto;
}

.fa-icon {
  font-size: 5em !important;
  padding: 40px;
}

.nederland-icon {
  width: 40%;
  padding: 40px;
}

#mc_embed_signup form {
  position: absolute !important;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  /* (x, y)  => position */
  -ms-transform: translate(-50%, -50%);
  /* IE 9 */
  -webkit-transform: translate(-50%, -50%);
  /* Chrome, Safari, Opera */
  padding-left: 0px !important;
}

.sign-up-banner {
  z-index: 2;
  position: relative;
  top: -50%;
  color: white;
  height: 50%;
  background-color: #f3c17e;
}

.sign-up-banner input::placeholder {
  color: white;
}

.sign-up-banner #mc_embed_signup .mc-field-group input {
  border-bottom: 2px solid #ffffff !important;
}

.sign-up-banner #mc_embed_signup {
  background: #fff0;
}

.sign-up-banner #mc_embed_signup .mc-field-group input {
  background-color: #ffffff00;
  color: white;
}

.sign-up-banner #mc_embed_signup #mc-embedded-subscribe-form div.mce_inline_error {
  background-color: rgba(255, 255, 255, 0);
}

.video-section {
  z-index: 3;
  overflow: hidden;
  position: relative;
  top: 0px;
  background-color: black;
  max-height: 100%;
  max-height: 100vh;
}

.video-section video {
  width: 100%;
}

#coming-soon {
  display: table;
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0px;
  color: white !important;
  z-index: 3;
  max-height: 100%;
  max-height: 100vh;
}

.coming-soon h1 {
  font-size: 52px;
}

.introductie {
  position: relative;
  z-index: 1;
}

#introductie-1 {
  height: 100%;
}

#introductie-1 #image-1 {
  overflow: hidden;
  width: 25%;
  margin: 90px auto;
  max-height: 70%;
}

#introductie-1 .text-container {
  width: 500px;
  margin: 180px auto;
  color: #666;
}

#introductie-1 .text-container h1 {
  font-size: 2em;
  margin-bottom: 40px;
}

#introductie-1 .text-container p {
  font-size: 1.4em;
}

#introductie-2 {
  height: 100%;
}

#introductie-2 h1 {
  font-size: 2em;
  margin-bottom: 40px;
}

#introductie-2 p {
  font-size: 1.4em;
}

#introductie-2 .text-container {
  width: 60%;
  text-align: center;
  margin: 0 auto;
}

#introductie-2 #text-2 {
  position: relative;
}

#introductie-2 #image-2 {
  overflow: hidden;
  width: 60%;
  margin: 90px auto;
  position: relative;
}

#introductie-2 #image-2 img {
  width: 100%;
}

.left,
.right {
  width: 50%;
}

.left {
  float: left;
}

.right {
  float: right;
}

#image-1 {
  position: absolute;
  top: -70%;
  left: 10%;
}

#text-1 {
  top: 40%;
  right: 10%;
  position: absolute;
}

.center-container {
  display: table-cell;
  vertical-align: middle;
}

.center {
  margin-left: auto;
  margin-right: auto;
  width: 80%;
}

.center-text {
  text-align: center;
  overflow: hidden;
}

#eind {
  position: relative;
}

#release {
  opacity: 0;
}

#disclaimer {
  position: relative;
  left: 48%;
  bottom: 10px;
}

.fa-facebook:hover {
  color: #3b5998;
}

.fa-instagram:hover {
  color: #fbad50;
}

#eind ul {
  padding: 0px;
}

#eind p {
  margin-bottom: 100px;
}

.button {
  background-color: #faebd7 !important;
  color: #666 !important;
}

#mc_embed_signup {
  width: 40%;
  margin: 0 auto;
}

#mc_embed_signup .mc-field-group input {
  border: 0px !important;
  border-radius: 0px !important;
  border-bottom: 2px solid #666666 !important;
}

#mc_embed_signup #mc-embedded-subscribe-form input.mce_inline_error {
  border: 0px !important;
  border-radius: 0px !important;
  border-bottom: 2px solid #e85c41 !important;
}

#mc_embed_signup_scroll {
  text-align: center;
}

textarea:focus,
input:focus {
  outline: none;
}

#mc_embed_signup h2 {
  margin-bottom: 10% !important;
}

.clear {
  width: 150px;
  margin: 0 auto;
  margin-top: 5%;
}

.clear #mc-embedded-subscribe {
  border-radius: 0px !important;
  width: 150px !important;
  margin: 0 auto !important;
  height: 50px !important;
}

/*animation element*/

.animation-element {
  position: relative;
}

/*bounce up animation for the subject*/

.bounce-up {
  opacity: 0;
  -moz-transition: all 700ms ease-out;
  -webkit-transition: all 700ms ease-out;
  -o-transition: all 700ms ease-out;
  transition: all 700ms ease-out;
  -moz-transform: translate3d(0px, 200px, 0px);
  -webkit-transform: translate3d(0px, 200px, 0px);
  -o-transform: translate(0px, 200px);
  -ms-transform: translate(0px, 200px);
  transform: translate3d(0px, 200, 0px);
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  backface-visibility: hidden;
}

.bounce-up.in-view {
  opacity: 1;
  -moz-transform: translate3d(0px, 0px, 0px);
  -webkit-transform: translate3d(0px, 0px, 0px);
  -o-transform: translate(0px, 0px);
  -ms-transform: translate(0px, 0px);
  transform: translate3d(0px, 0px, 0px);
}

@media (max-width: 1440px) {
  #disclaimer {
    position: relative;
    left: 48%;
    bottom: 10px;
  }
}

@media (max-width: 1024px) {
  #image-1 img {
    position: relative;
    left: -244px;
  }
}

@media (max-width: 768px) {
  .video {
    margin-top: 30%;
  }
  #introductie-1 .text-container {
    width: 280px;
  }
  #image-1-container #image-1 {
    width: 35%;
  }
  #mc_embed_signup {
    width: 60%;
  }
}

@media (max-width: 430px) {
  .sign-up-banner {
    position: sticky;
    top: 0px !important;
    max-height: 325px;
  }
  .desktop-only {
    display: none;
  }
  #disclaimer {
    left: 42%;
  }
  .mobile-only {
    display: inherit;
  }
  .coming-soon h1 {
    font-size: 45px;
  }
  .sign-up-banner {
    height: 60%;
  }
  #introductie-1 {
    height: 250%;
  }
  #introductie-2 {
    max-height: 500px;
    height: 200%;
  }
  #release {
    opacity: 1;
  }
  .left,
  .right {
    width: 100%;
  }
  #introduction-1-container {
    height: 100%;
  }
  #introductie-1 #image-1 {
    display: none;
  }
  #introductie-2 #image-2 {
    display: none;
  }
  #introductie-2 .text-container {
    width: 80%;
    text-align: center;
    margin: 0 auto;
  }
  #introductie-1 .text-container {
    position: initial;
    width: 80%;
    margin: 0 auto;
    text-align: center;
    margin-top: 40px;
  }
  #coming-soon h1 {
    font-size: 24px;
  }
  #introductie-1 .text-container p {
    font-size: 1.2em;
  }
  #introductie-2 p {
    font-size: 1.2em;
  }
  .video {
    margin-top: 60%;
  }
  .social-media ul {
    padding: 0px;
  }
  #mc_embed_signup {
    width: 100%;
    margin: 0 auto;
  }
  #text-1 {
    opacity: 1 !important;
  }
  #text-2 {
    position: initial !important;
    opacity: 1 !important;
  }
  #eind {
    height: 120%;
    max-height: 1000px;
  }
  .eind-block {
    position: relative;
  }
  .fa-balance-scale {
    padding: 40px 34px;
  }
}

@media (max-width: 320px) {
  #coming-soon h1 {
    font-size: 24px;
  }
  #introductie-1 .text-container p {
    font-size: 1.2em;
  }
  #introductie-2 p {
    font-size: 1.2em;
  }
  .video {
    margin-top: 60%;
  }
  .social-media ul {
    padding: 0px;
  }
  #mc_embed_signup {
    width: 100%;
    margin: 0 auto;
  }
}

<!DOCTYPE html>
<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0" />
  
  <title>Volks</title>
  <link rel="stylesheet" href="styles/index.processed.css">
  <script src="https://use.fontawesome.com/39f17a3ca2.js"></script>

</head>
<body>
  <section class="video-section">
   <div class="video">
    <video loop autoplay id="video-background" muted playsinline>
      <source src="http://rapio.nl/videos/teaser.mp4" type="video/mp4">
    </video>
   </div>
  </section> 

  <section id="coming-soon">
      <div class="align-center center-text coming-soon">
        <h1 class="">Binnenkort verkrijgbaar.</h1>
      </div>
  </section>
  <section class="sign-up-banner">


        <!-- Begin MailChimp Signup Form -->
        <link href="//cdn-images.mailchimp.com/embedcode/classic-10_7.css" rel="stylesheet" type="text/css">
        <style type="text/css">
          #mc_embed_signup {
            background: #fff;
            clear: left;
            font: 14px Helvetica, Arial, sans-serif;
          }
          /* Add your own MailChimp form style overrides in your site stylesheet or in this style block.
          	   We recommend moving this block and the preceding CSS link to the HEAD of your HTML file. */
        </style>
        <div id="mc_embed_signup">
          <form action="https://volksphone.us17.list-manage.com/subscribe/post?u=e0b25e148103e039f3ed554d1&amp;id=bbad48d887" method="post" id="mc-embedded-subscribe-form" name="mc-embedded-subscribe-form" class="validate" target="_blank" novalidate>
            <div id="mc_embed_signup_scroll">
              <h2>Ontvang een notificatie bij de bekendmaking van onze crowdfundings-campagne.</h2>
              <div class="mc-field-group">
                <input type="email" placeholder="Emailadres" name="EMAIL" class="required email" id="mce-EMAIL">
              </div>
              <div class="response" id="mce-error-response" style="display:none"></div>
              <div class="response" id="mce-success-response" style="display:none"></div>
            </div>
            <div style="position: absolute; left: -5000px;" aria-hidden="true"><input type="text" name="b_e0b25e148103e039f3ed554d1_bbad48d887" tabindex="-1" value=""></div>
            <div class="clear"><input type="submit" value="verzend" name="subscribe" id="mc-embedded-subscribe" class="button"></div>
        </form>
      </div>
      <script type='text/javascript' src='//s3.amazonaws.com/downloads.mailchimp.com/js/mc-validate.js'></script>
      <script type='text/javascript'>
        (function($) {
          window.fnames = new Array();
          window.ftypes = new Array();
          fnames[0] = "EMAIL";
          ftypes[0] = "email";
          fnames[1] = "FNAME";
          ftypes[1] = "text";
          fnames[2] = "LNAME";
          ftypes[2] = "text";
          fnames[3] = "BIRTHDAY";
          ftypes[3] = "birthday";
        })(jQuery);
        var $mcj = jQuery.noConflict(true);
      </script>
      <!--End mc_embed_signup-->
    

  </section>
  <section class="introductie" id="introductie-1">
    <div class="container" id="introduction-1-container">
      <div class="left" id="image-1-container">
        <div class="image-container " id="image-1">
          <img src="media/image-1.jpg">
        </div>
      </div>
      <div class="right">
        <div class="text-container" id="text-1">
          <div class="icon  mobile-only"><img class="nederland-icon" src="media/nederland_icoon.png"></div>
          <h1>Van Nederlandse Bodem</h1>
          <p>Volks is een Amsterdamse startup achter de eerste Nederlandse high-end smartphone. Maak kennis met onze technologie, je zult verrast zijn.</p><br><br>
          <div class="icon  mobile-only"><i class="fa fa-balance-scale mobile-only fa-icon" aria-hidden="true"></i></div>
                <h1>Balans tussen prijs en kwaliteit</h1>
          <p class="mobile-only">Wanneer had je voor het laatst een smartphone in je handen? Precies, nu.</p><p>Wanneer had je voor het laatst een smartphone in je handen? Precies, nu.</p><p>Er is een overvloed aan smartphones. Helaas betaal je nog steeds de hoogste prijs, of iets minder maar ontbreekt goede ondersteuning en kwaliteit. Volks wilt een balans bieden tussen een eerlijke prijs, goede customer support en topkwaliteit.  
</p><br><br>
      <div class="icon mobile-only"><i class="fa fa-users fa-icon" aria-hidden="true"></i></div>
      <h1 class=" mobile-only">En nu voor iedereen</h1>
      <p class=" mobile-only">Het is bijna zover. Binnenkort start de crowdfunding-campagne en hier hebben we jouw hulp hard bij nodig. Tijdens deze campagne kom je in de gelegenheid een pre-order te plaatsen. Slechts een gelimiteerd aantal Volks toestellen zijn beschikbaar tijdens de voorverkoop. 
</p>
        </div>
      </div>
    </div>
  </section>
  <section class="introdcutie desktop-only" id="introductie-2">
    <div class="text-container" id="text-2">
      <div class="icon mobile-only"><i class="fa fa-users fa-icon" aria-hidden="true"></i></div>
      <h1>En nu voor iedereen</h1>
      <p>Het is bijna zover. Binnenkort start de crowdfunding-campagne en hier hebben we jouw hulp hard bij nodig. Tijdens deze campagne kom je in de gelegenheid een pre-order te plaatsen. Slechts een gelimiteerd aantal Volks toestellen zijn beschikbaar tijdens de voorverkoop. 
</p>
    </div>
    <div class="image-container " id="image-2">
      <img src="media/image-2.png">
    </div>

    
  </section>
  <section id="eind">
      <div class="align-center center-text coming-soon eind-block">
        <p>Meer info over de datum en technische specificaties volgt binnenkort op onze Facebookpagina.</p>
        <h1 class="">Volks<i class="fa fa-copyright" aria-hidden="true" style="font-size:15px;"></i> <br> December 2017</h1>
        <div class="social-media">
          <ul>
            <li>
              <a href=""><i class="fa fa-facebook" aria-hidden="true"></i></a>
            </li>
            <li>
              <a href=""><i class="fa fa-instagram" aria-hidden="true"></i></a>
            </li>
          </ul>
        </div>
    </div>
  </section>
  <a id="disclaimer" href="disclaimer.html">disclaimer</a>
  <!-- ==== scripts ==== -->
  <script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script>
  <script src='https://cdnjs.cloudflare.com/ajax/libs/gsap/1.16.0/TweenMax.min.js'></script>
  <script src='https://cdnjs.cloudflare.com/ajax/libs/ScrollMagic/2.0.3/ScrollMagic.js'></script>
  <script src='https://cdnjs.cloudflare.com/ajax/libs/ScrollMagic/2.0.3/plugins/animation.gsap.min.js'></script>
  <script src='https://cdnjs.cloudflare.com/ajax/libs/ScrollMagic/2.0.2/plugins/debug.addIndicators.min.js'></script>
  <!-- ==== CUSTOM JS ==== -->
  <script src="scripts/index.js"></script>
</body>
</html>

Answer 1

这不是IOS的问题，是响应能力的问题。您为每个部分设置了固定高度，因此它们在移动设备上相互重叠。

只需将所有 section 高度设置为 height: 100vh。

和

@media (max-width: 430px){
    .introductie {
    height: 300vh;
    overflow: hidden;
}
}

它应该有效。