Javascript 我能'；t摆脱HTML5视频（在移动设备上）以上的差距
HTML JS:Javascript 我能'；t摆脱HTML5视频（在移动设备上）以上的差距,javascript,css,html,video,mobile,Javascript,Css,Html,Video,Mobile,HTML JS: //运行此代码需要jQuery $（文档）.ready（函数（）{ scaleVideoContainer（）； initBannerVideoSize（'.video container.poster img'）； initBannerVideoSize（'.video container.filter'）； initBannerVideoSize（'.video container video'）； $（窗口）.on（'resize'，function（））{ scale
//运行此代码需要jQuery
$（文档）.ready（函数（）{
scaleVideoContainer（）；
initBannerVideoSize（'.video container.poster img'）；
initBannerVideoSize（'.video container.filter'）；
initBannerVideoSize（'.video container video'）；
$（窗口）.on（'resize'，function（））{
scaleVideoContainer（）；
scaleBannerVideoSize（'.video container.poster img'）；
scaleBannerVideoSize（'.video container.filter'）；
scaleBannerVideoSize（'.video container video'）；
});
});
函数scaleVideoContainer（）{
变量高度=$（窗口）.height（）+5；
var unitHeight=parseInt（高度）+“px”；
$（'.homepage-hero-module'）.css（'height'，unitHeight）；
}
函数initBannerVideoSize（元素）{
$（元素）。每个（函数（）{
$（this.data（'height'，$（this.height（））；
$（this.data（'width'，$（this.width（））；
});
scaleBannerVideoSize（元素）；
}
函数scaleBannerVideoSize（元素）{
var windowWidth=$（window）.width（），
windowHeight=$（window）.height（）+5，
视频宽度，
视频高度；
console.log（窗高）；
$（元素）。每个（函数（）{
var videoAspectRatio=$（this.data（'height'）/$（this.data（'width'）；
$（此）.width（窗口宽度）；
如果（窗宽<1000）{
视频高度=窗口高度；
videoWidth=videoHeight/videoAspectRatio；
$（this.css（{'margin-top'：0，'margin left'：-（videoWidth-windowWidth）/2+'px'}）；
$（this）.width（videoWidth）.height（videoHeight）；
}
$（'.homepage-hero-module.video-container-video'）.addClass（'fadeIn-animated'）；
});
}
Scott查看了Chrome开发工具中的代码后，我注意到在样式表中定义了以下内容：
.video-container video {
position: absolute;
z-index: 0;
bottom: 0;
}
底部：0你不会有这个问题
基本上，您是在强制视频位于其容器的最底部，当查看端口为智能手机大小时，会产生一个间隙。您是否尝试过在桌面浏览器（如Chrome）中使用移动仿真器？差距还存在吗？如果是这样，您可以使用开发工具来检查间隙，并查看是哪个元素创建了间隙。您可以包括一个映像快照吗？这听起来像是视频中的纵横比与元素在移动设备上的大小之间存在问题，导致出现了一个信箱。感谢各位，我确实尝试了一个模拟器，但我想我使用了一个垃圾模拟器，因为当时没有开发工具，加上我的知识太不稳定，无法发现它-我只是在学习！谢谢你抽出时间来看我，我很感激。上帝啊，你真是个超级巨星！非常感谢。我一行一行地检查了我的代码好几个小时，一定是错过了。谢谢你，伙计。不客气，我自己今天在代码方面做了一个噩梦——祝你的网站好运。
body {
background-color: #e2e2e2;
margin: 0px;
}
h1, .h1,
h2, .h2,
h4, .h4,
h5, .h5,
h6, .h6 {
margin-top: 0;
font-family: 'Vollkorn', serif;
font-style: oblique;
font-weight: normal;
color: #2e2e2e;
}
h3, .h3 {
font-family: 'Vollkorn', serif;
font-weight: bold;
font-size: 30px;
color: #fff;
}
.NavAlignLeft {
font-family: 'Vollkorn', serif;
/*font-style: oblique;*/
font-weight: bold;
font-size: 22px;
color: #fff;
float: left;
padding-left: 40px;
}
.NavAlignLeft:hover {
font-family: 'Vollkorn', serif;
text-decoration: none;
}
.NavAlignRight {
font-family: 'Vollkorn', serif;
font-weight: bold;
font-size: 22px;
color: #fff;
float: right;
padding-right: 40px;
}
.NavAlignLeft, .NavAlignRight {
/*{ width: 50%; Commenting this out made the nav align completely to the right.*/
display: inline-block;
}
a, .a,
a:visited, .a:visited,
a:active, .a:active {
font-family: 'Vollkorn';
font-style: none; color: #e2e2e2; text-decoration: none;
}
a:hover, .a:hover {
font-family: 'Vollkorn';
font-style: none; color: #fff; text-decoration: none;
}
/*
* Override Bootstrap's default container.
*/
/*@media (min-width: 1200px) {
.container {
width: 100%; padding: 0; margin: 0; vertical-align: middle;
}
} .container2 { width: 100%; padding: 0; margin: 0; }
Nothing changed */
/*
* Masthead for nav
*/
#blog-masthead {
background-color: #2e2e2e;
height: 40px;
width: 100%;
line-height: 40px;
/*z-index: 2;
/*vertical-align: middle;
padding-bottom: 0px;
padding-left: 10px;
padding-right: 10px; Nothing Changed */
-webkit-box-shadow: 0px 2px 5px 0px rgba(0,0,0,0.41);
-moz-box-shadow: 0px 2px 5px 0px rgba(0,0,0,0.41);
box-shadow: 0px 2px 5px 0px rgba(0,0,0,0.41);
border-bottom: 1px solid #1a1a1a;
}
.abovethefold {
background-color: transparent;
/*background-image: url("https://static1.squarespace.com/static/518d3dc6e4b00ba5bf4a06b0/t/586e223e197aea98191b014e/1483612772641/photodune-17121963-coffee-shop-owner-standing-at-the-counter-l.jpg"); */
/*height: 250px;
width: 100%;
/*padding-top: 100px;*/
/*vertical-align: middle;
justify-content:center;
align-content:center;
}
.overlay {
background:#2e2e2e;
opacity:40%;
height: 250px;
width: 100%Nothing changed.*/
}
/* Nav links */
.blog-nav-item {
/*position: relative;
display: inline-block;
padding: 5px;
color: #2e2e2e; nothing changed*/
}
.blog-nav-item:hover,
.blog-nav-item:focus {
color: #fff;
text-decoration: none;
}
/* Active state gets a caret at the bottom */
.blog-nav .active {
color: #fff;
}
.blog-nav .active:after {
/*position: absolute;
bottom: 0;
left: 50%;
width: 0;
height: 0;
margin-left: -5px;
vertical-align: middle;
content: " ";
border-right: 5px solid transparent;
border-bottom: 5px solid;
border-left: 5px solid transparent; Nothing Changed*/
}
.menu-menu-1-container {
/*width: 100%;
vertical-align: middle;
padding-top: 0px;
padding-bottom: 0px;
padding-left: 10px;
padding-right: 10px; Nothing changed*/}
/*
* Blog name and description
*/
.blog-header {
padding-top: 20px;
padding-bottom: 20px;
}
.blog-title {
margin-top: 0px;
margin-bottom: 0;
line-height: 80px;
margin-top: 100px;
font-size: 60px;
text-align:center;
font-weight: normal;
color: #fff;
}
.blog-description {
font-size: 30px;
font-style: 'Open Sans';
font-weight: bold;
text-align: center;
color: #2e2e2e;
}
.blog-main {
font-size: 18px;
line-height: 1.5; nothing changed
}
/* Buttons */
.green-button,.green-button:link,.green-button:visited,.blue-button,.blue-button:link,.red-button,.red-button:link,.purple-button,.purple-button:link,.teal-button,.teal-button:link,.orange-button,.orange-button:link,.grey-button,.grey-button:link,.grey-button:visited,.lt-grey-button,.lt-grey-button:link,.lt-grey-button:visited,.shop_table .actions .button,.oldernewer a:link,.oldernewer a:visited,.woocommerce-message .button,#place_order,html body div .quiz-submit, input.course-start {
display: block;
border: 0;
border-radius:1em;
-webkit-border-radius:border-radius:.8em;
text-align: center;
font-size: 20px !important;
padding: 10px 20px;
width: 180px;
}
p.button {
text-align: center;
}
p.button:hover {
text-align: center;
text-decoration: none;
}
p.button a {
margin:0 auto;
font-family: 'Vollkorn', serif;
font-style: none;
text-decoration: none;
}
.blue-button,.blue-button:link,.blue-button:visited {
background: #2f75c5;
color: #f8f8f8 !important;
text-decoration: none;
}
.blue-button:hover {
background: #3584de;
cursor: pointer;
text-decoration: none;
}
.blue-button:active {
background: #2966ab;
font-style: none;}
/* Sidebar modules for boxing content */
/* Sidebars arent being used
.sidebar-module {
padding: 15px;
margin: 0 -15px 15px;
}
.sidebar-module-inset {
padding: 15px;
background-color: #f5f5f5;
border-radius: 4px;
}
.sidebar-module-inset p:last-child,
.sidebar-module-inset ul:last-child,
.sidebar-module-inset ol:last-child {
margin-bottom: 0;
}
*/
/* Pagination */
.pager {
/*margin-bottom: 60px;
text-align: left;nothing changed*/
}
.pager > li > a {
/* width: 140px;
padding: 10px 20px;
text-align: center;
border-radius: 0px;
list-style: none; nothing changed*/
}
/*
* Blog posts
*/
.blog-post {
margin:50px 50px 0;
}
.blog-post-title {
margin-bottom: 5px;
font-size: 40px; color: #2e2e2e;
}
.subtitle {
font-size: 1.2em;
font-family: 'Vollkorn';
color: #2e2e2e;
}
.blog-post-meta {
margin-bottom: 20px;
color: #999;
}
/*
* Footer
*/
.blog-footer {
padding: 40px 0;
color: #999;
text-align: center;
background-color: #2e2e2e;
border-top: 1px solid #1a1a1a;
-webkit-box-shadow: 2px -5px 5px 0px rgba(0,0,0,0.41);
-moz-box-shadow: 2px -5px 5px 0px rgba(0,0,0,0.41);
box-shadow: 2px -5px 5px 0px rgba(0,0,0,0.41);
}
.blog-footer p:last-child {
margin-bottom: 0;
}
/*** lyrathemes - custom styling ***/
.page_item {
list-style: none;
font-size: 22px;
text-decoration: none;
}
.page_item:hover {
list-style: none;
text-decoration: none;
}
ul.blog-nav {
/*list-style: none;*/
}
/* Nav links */
.menu-item a{
position: relative;
/*display: inline-block; keep this commented out - moved navigation vertically.*/
padding: 10px;
color: #e2e2e2;
}
.menu-item a:hover,
.menu-item a:focus {
color: #fff;
text-decoration: none;
}
/* Active state gets a caret at the bottom */
.menu-item.current-menu-item a{
color: #fff;
}
.menu-item.current-menu-item a:after {
position: absolute;
bottom: 0;
left: 50%;
width: 0;
height: 0;
margin-left: -5px;
vertical-align: middle;
/*content: " ";*/
/* border-right: 5px solid transparent;
border-bottom: 5px solid;
border-left: 5px solid transparent;*/
-webkit-box-shadow: 0px -2px 5px 0px rgba(0,0,0,0.41);
-moz-box-shadow: 0px -2px 5px 0px rgba(0,0,0,0.41);
box-shadow: 0px -2px 5px 0px rgba(0,0,0,0.41);
}
/*Not using side bars
.sidebar-module ul {
list-style: none;
padding-left: 0;
}*/
/* Video CSS */
.homepage-hero-module {
border-right: none;
border-left: none;
position: relative;
width: auto;
height: 400px;
}
.no-video .video-container video,
.touch .video-container video {
display: none;
}
.no-video .video-container .poster,
.touch .video-container .poster {
display: block !important;
}
.video-container {
position: absolute;
bottom: 0%;
left: 0%;
height: 100%;
width: 100%;
overflow: hidden;
/*background: #000;*/
}
.video-container .poster img {
width: 100%;
bottom: 0;
position: absolute;
}
.video-container .filter {
/*z-index: 100;*/
position: absolute;
background: rgba(0, 0, 0, 0.4);
width: 100%;
}
.video-container video {
position: absolute;
/*z-index: 0;*/
bottom: 0;
}
.video-container video.fillWidth {
width: 100%;
}
#video_overlays {
position:absolute;
float:left;
width:100%;
height:400px%;
background-color:transparent;
z-index:1;
}
/* Content Table Styles */
#green-table {
background-color: #ebf2e6;
width: 50%;
padding-top: 15px;
padding-bottom: 15px;
padding-left: 40px;
padding-right: 40px;
text-align: center;
margin: auto;
margin-top:30px;
margin-bottom: 30px;
border: 1px solid #d6e8c5;
border-radius:.8em;
}
#dark-table {
background-color: #2e2e2e;
width: 100%;
padding-top: 15px;
padding-bottom: 15px;
padding-left: 40px;
padding-right: 40px;
text-align: center;
margin-top:30px;
margin-bottom: 30px;
}
#light-table {
background-color: #e2e2e2;
width: 100%;
padding-top: 15px;
padding-bottom: 15px;
padding-left: 40px;
padding-right: 40px;
text-align: center;
margin-top:30px;
margin-bottom: 30px;
}
#dark-narrow-table {
background-color: #2e2e2e;
/*background-image: url("https://static1.squarespace.com/static/518d3dc6e4b00ba5bf4a06b0/t/586e223e197aea98191b014e/1483612772641/photodune-17121963-coffee-shop-owner-standing-at-the-counter-l.jpg"); */
width: 50%;
padding-top: 15px;
padding-bottom: 15px;
padding-left: 40px;
padding-right: 40px;
text-align: center;
margin-top:30px;
margin-bottom: 30px;
margin: auto;
border-radius:.8em;
}
/*Heading Styles*/
#light-table-head-style {
font-family: 'Droid Serif';
font-size: 45px;
color: #2e2e2e;
}
#dark-table-head-style {
font-family: 'Droid Serif';
font-size: 45px;
color: #e2e2e2;
}
#green-table-head-style {
font-family: 'Droid Serif';
font-size: 45px;
color: #2e2e2e;
}
#dark-narrow-table-head-style{
font-family: 'Droid Serif';
font-size: 45px;
color: #e2e2e2;
}
/*Content Paragraph Styles*/
#light-table-paragraph {
font-family: 'Droid Serif';
font-size: 22px;
color: #2e2e2e;
text-align: left;
}
#dark-table-paragraph {
font-family: 'Droid Serif';
font-size: 22px;
color: #e2e2e2;
}
#dark-narrow-table-paragraph {
font-family: 'Droid Serif';
font-size: 22px;
color: #e2e2e2;
}
#green-table-paragraph {
font-family: 'Droid Serif';
font-size: 22px;
color: #2e2e2e;
text-align: left;
}
/* Hamburger Test */
/* Remove margins and padding from the list, and add a black background color */
ul.topnav {
list-style-type: none;
margin: 0;
padding: 0;
overflow: hidden;
background-color: #2e2e2e;
}
/* Float the list items side by side */
ul.topnav li {float: left;
height: 40px;
}
/* Style the links inside the list items */
ul.topnav li a {
display: inline-block;
color: #e2e2e2;
text-align: center;
padding: 0px 10px 0px 0px;
text-decoration: none;
transition: 0.3s;
font-family: 'Vollkorn', serif;
font-weight: bold;
font-size: 22px;
color: #e2e2e2;
}
/* Change background color of links on hover */
ul.topnav li a:hover {background-color: #3b3b3b;}
/* Hide the list item that contains the link that should open and close the topnav on small screens */
ul.topnav li.icon {display: none;}
/* Hamburger mobile test */
/* When the screen is less than 680 pixels wide, hide all list items, except for the first one ("Home"). Show the list item that contains the link to open and close the topnav (li.icon) */
@media screen and (max-width:680px) {
ul.topnav li:not(:first-child) {display: none;}
ul.topnav li.icon {
float: right;
display: inline-block;
}
}
/* The "responsive" class is added to the topnav with JavaScript when the user clicks on the icon. This class makes the topnav look good on small screens */
@media screen and (max-width:680px) {
ul.topnav.responsive {position: relative;}
ul.topnav.responsive li.icon {
position: absolute;
right: 0;
top: 0;
}
ul.topnav.responsive li {
float: none;
display: inline;
}
ul.topnav.responsive li a {
display: block;
text-align: left;
}
}
/* Fixing Mobile Div Problem */
@media only screen and (max-device-width: 680px) {
#green-table {
width: 95%;
}
#dark-narrow-table {
width: 95%;
}
.NavAlignRight {
padding-right: 2px;
}
.NavAlignLeft {
padding-left: 2px;
//jQuery is required to run this code
$( document ).ready(function() {
scaleVideoContainer();
initBannerVideoSize('.video-container .poster img');
initBannerVideoSize('.video-container .filter');
initBannerVideoSize('.video-container video');
$(window).on('resize', function() {
scaleVideoContainer();
scaleBannerVideoSize('.video-container .poster img');
scaleBannerVideoSize('.video-container .filter');
scaleBannerVideoSize('.video-container video');
});
});
function scaleVideoContainer() {
var height = $(window).height() + 5;
var unitHeight = parseInt(height) + 'px';
$('.homepage-hero-module').css('height',unitHeight);
}
function initBannerVideoSize(element){
$(element).each(function(){
$(this).data('height', $(this).height());
$(this).data('width', $(this).width());
});
scaleBannerVideoSize(element);
}
function scaleBannerVideoSize(element){
var windowWidth = $(window).width(),
windowHeight = $(window).height() + 5,
videoWidth,
videoHeight;
console.log(windowHeight);
$(element).each(function(){
var videoAspectRatio = $(this).data('height')/$(this).data('width');
$(this).width(windowWidth);
if(windowWidth < 1000){
videoHeight = windowHeight;
videoWidth = videoHeight / videoAspectRatio;
$(this).css({'margin-top' : 0, 'margin-left' : -(videoWidth - windowWidth) / 2 + 'px'});
$(this).width(videoWidth).height(videoHeight);
}
$('.homepage-hero-module .video-container video').addClass('fadeIn animated');
});
}
.video-container video {
position: absolute;
z-index: 0;
bottom: 0;
}