Github 页 css 仅在智能手机上出现问题
Github pages css troubles only on smartphone
我正在使用 Jekyll 创建一个网站，并使用 Github 页面发布它。当我 jekyll serve 在本地访问该网站时，一切正常，而且从我的电脑和智能 phone 上看都正常。但是当我从我的 smartphone 访问 Github 页面时，一些 div 似乎移动了一点，并且 font-awesome 图标没有呈现。奇怪的是，当我从我的电脑访问它（第 Github 页）时它工作正常。
我不知道该看哪里。 github 会不会发生什么事情并且只覆盖一些媒体查询？
我还不知道代码中的相关内容，但我会尝试创建一些 MCV 示例。在那之前，源代码是 here and the website is here.
这是 CSS，主要取自纯 css 布局：
* {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
/*
* -- BASE STYLES --
* Most of these are inherited from Base, but I want to change a few.
*/
body {
line-height: 1.7em;
color: #7f8c8d;
font-size: 13px;
}
h1,
h2,
h3,
h4,
h5,
h6,
label {
color: #34495e;
}
div.tweet-box {
font-size: 20px;
font-weight: bold;
border-left: 3px solid #1f8dd6;
padding: 1em 1.6em;
font-weight: 100;
border-radius: 5px;
line-height: 1em;
}
.fat {
font-weight: bold;
}
a.shy-link {
text-decoration: none;
color: #7f8c8d;
}
a:visited.shy-link{
text-decoration: none;
color: #7f8c8d;
}
a:hover.shy-link{
text-decoration: none;
color: #34495e;
}
.pure-img-responsive {
max-width: 100%;
height: auto;
}
/*
* -- LAYOUT STYLES --
* These are some useful classes which I will need
*/
.l-box {
padding: 0.4em;
}
.l-box-lrg {
padding: 2em;
border-bottom: 1px solid rgba(0,0,0,0.1);
}
.is-center {
text-align: center;
}
/*
* -- PURE FORM STYLES --
* Style the form inputs and labels
*/
.pure-form label {
margin: 1em 0 0;
font-weight: bold;
font-size: 100%;
}
.pure-form input[type] {
border: 2px solid #ddd;
box-shadow: none;
font-size: 100%;
width: 100%;
margin-bottom: 1em;
}
/*
* -- PURE BUTTON STYLES --
* I want my pure-button elements to look a little different
*/
.pure-button {
background-color: #1f8dd6;
color: white;
padding: 0.5em 2em;
border-radius: 5px;
}
a.pure-button-primary {
background: white;
color: #1f8dd6;
border-radius: 5px;
font-size: 120%;
}
/*
* -- MENU STYLES --
* I want to customize how my .pure-menu looks at the top of the page
*/
.home-menu {
padding: 0.5em;
text-align: center;
box-shadow: 0 1px 1px rgba(0,0,0, 0.10);
}
.home-menu {
background: #2d3e50;
}
.pure-menu.pure-menu-fixed {
/* Fixed menus normally have a border at the bottom. */
border-bottom: none;
/* I need a higher z-index here because of the scroll-over effect. */
z-index: 4;
}
.home-menu .pure-menu-heading {
color: white;
font-weight: 400;
font-size: 120%;
}
.home-menu .pure-menu-selected a {
color: white;
}
.home-menu a {
color: #6FBEF3;
}
.home-menu li a:hover,
.home-menu li a:focus {
background: none;
border: none;
color: #AECFE5;
}
/*
* -- SPLASH STYLES --
* This is the blue top section that appears on the page.
*/
.splash-container {
background: #1f8dd6;
z-index: 1;
overflow: hidden;
/* The following styles are required for the "scroll-over" effect */
width: 100%;
height: 100%;
top: 0;
left: 0;
position: fixed !important;
}
.splash {
/* absolute center .splash within .splash-container */
width: 80%;
height: 50%;
margin: auto;
position: absolute;
top: 100px; left: 0; bottom: 0; right: 0;
text-align: center;
text-transform: uppercase;
}
/* This is the main heading that appears on the blue section */
.splash-head {
font-size: 20px;
font-weight: bold;
color: white;
border: 3px solid white;
padding: 1em 1.6em;
font-weight: 100;
border-radius: 5px;
line-height: 1em;
}
/*
* -- CONTENT STYLES --
* This represents the content area (everything below the blue section)
*/
@keyframes blink {
0% {
opacity: 1;
}
50% {
opacity: 0;
}
100% {
opacity: 1;
}
}
.content-caret img {
display: block;
margin-right: auto;
margin-left: auto;
animation: blink 2s;
animation-iteration-count: infinite;
}
.content-caret img.content-caret-bottom {
animation-delay: 0.1s;
transform: translate(0, -80%);
}
.content-caret img.content-caret-top {
animation-delay: 0s;
}
.content-wrapper {
/* These styles are required for the "scroll-over" effect */
position: absolute;
top: 87%;
width: 100%;
min-height: 12%;
z-index: 2;
background: transparent;
}
.content-wrapper-solid {
background: white;
}
/* This is the class used for the main content headers () */
.content-head {
font-weight: 400;
text-transform: uppercase;
letter-spacing: 0.1em;
margin: 2em 0 1em;
/*padding: 10px;*/
}
/* This is a modifier class used when the content-head is inside a ribbon */
.content-head-ribbon {
color: white;
}
/* This is the class used for the content sub-headers () */
.content-subhead {
color: #1f8dd6;
}
.content-subhead i {
margin-right: 7px;
}
/* This is the class used for the dark-background areas. */
.ribbon {
background: #2d3e50;
color: #aaa;
}
/* This is the class used for the footer */
.footer {
background: #111;
font-size: 11px;
}
/*
* -- TABLET (AND UP) MEDIA QUERIES --
* On tablets and other medium-sized devices, we want to customize some
* of the mobile styles.
*/
@media (min-width: 48em) {
/* We increase the body font size */
body {
font-size: 16px;
}
/* We want to give the content area some more padding */
.content {
padding: 1em;
}
/* We can align the menu header to the left, but float the
menu items to the right. */
.home-menu {
text-align: left;
}
.home-menu ul {
float: right;
}
/* We increase the height of the splash-container */
/* .splash-container {
height: 500px;
}*/
/* We decrease the width of the .splash, since we have more width
to work with */
.splash {
width: 50%;
height: 50%;
}
.splash-head {
font-size: 250%;
}
/* We remove the border-separator assigned to .l-box-lrg */
.l-box-lrg {
border: none;
}
}
/*
* -- DESKTOP (AND UP) MEDIA QUERIES --
* On desktops and other large devices, we want to over-ride some
* of the mobile and tablet styles.
*/
@media (min-width: 78em) {
/* We increase the header font size even more */
.splash-head {
font-size: 300%;
}
}
编辑：
这里有几张图片来解释我的意思。
来自 Android 默认浏览器（似乎不支持 CSS3 转换和转换）：(OK)
来自 Android 上的 Firefox：（否 HEADER，奇怪的蓝色条：不正常）
从我桌面的 Firefox（调整大小以匹配 phone 的尺寸）：（OK）
令人惊讶的是，它似乎只出现在 Android 上的 firefox 上。我也尝试了 iPhone，结果符合预期。为什么这只发生在 Github-pages 而不是我的本地服务器是最让我吃惊的。
编辑 2：
我刚刚比较了Github页面生成的css和我的服务器生成的css，除了一些换行符和空格外，它们是相同的。区别可能在于 HTML?
我刚刚在 Ubuntu 的 Firefox 38 上复制了这个。
在尝试查找 box-model 问题时，我在我的 Firefox 安全控制台中看到了这个问题：
Blocked loading mixed active content "http://yui.yahooapis.com/pure/0.6.0/pure-min.css"[Learn More] nicowcow.github.io
Blocked loading mixed active content "http://yui.yahooapis.com/pure/0.6.0/grids-responsive-min.css"[Learn More] nicowcow.github.io
Blocked loading mixed active content "http://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css"[Learn More]
那么问题可能出在这里(see MDN documentation about MixedContent)。
因此，解决方案是通过 https 请求这三个资源。
这确实适用于 https://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css 的 Font-awesome 但不适用于 pure 文件 (NET::ERR_CERT_COMMON_NAME_INVALID)。
您必须将它们托管在您的服务器上或寻找其他通过 htpps 提供服务的提供商。
我正在使用 Jekyll 创建一个网站，并使用 Github 页面发布它。当我 jekyll serve 在本地访问该网站时，一切正常，而且从我的电脑和智能 phone 上看都正常。但是当我从我的 smartphone 访问 Github 页面时，一些 div 似乎移动了一点，并且 font-awesome 图标没有呈现。奇怪的是，当我从我的电脑访问它（第 Github 页）时它工作正常。
我不知道该看哪里。 github 会不会发生什么事情并且只覆盖一些媒体查询？
我还不知道代码中的相关内容，但我会尝试创建一些 MCV 示例。在那之前，源代码是 here and the website is here.
这是 CSS，主要取自纯 css 布局：
* {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
/*
* -- BASE STYLES --
* Most of these are inherited from Base, but I want to change a few.
*/
body {
line-height: 1.7em;
color: #7f8c8d;
font-size: 13px;
}
h1,
h2,
h3,
h4,
h5,
h6,
label {
color: #34495e;
}
div.tweet-box {
font-size: 20px;
font-weight: bold;
border-left: 3px solid #1f8dd6;
padding: 1em 1.6em;
font-weight: 100;
border-radius: 5px;
line-height: 1em;
}
.fat {
font-weight: bold;
}
a.shy-link {
text-decoration: none;
color: #7f8c8d;
}
a:visited.shy-link{
text-decoration: none;
color: #7f8c8d;
}
a:hover.shy-link{
text-decoration: none;
color: #34495e;
}
.pure-img-responsive {
max-width: 100%;
height: auto;
}
/*
* -- LAYOUT STYLES --
* These are some useful classes which I will need
*/
.l-box {
padding: 0.4em;
}
.l-box-lrg {
padding: 2em;
border-bottom: 1px solid rgba(0,0,0,0.1);
}
.is-center {
text-align: center;
}
/*
* -- PURE FORM STYLES --
* Style the form inputs and labels
*/
.pure-form label {
margin: 1em 0 0;
font-weight: bold;
font-size: 100%;
}
.pure-form input[type] {
border: 2px solid #ddd;
box-shadow: none;
font-size: 100%;
width: 100%;
margin-bottom: 1em;
}
/*
* -- PURE BUTTON STYLES --
* I want my pure-button elements to look a little different
*/
.pure-button {
background-color: #1f8dd6;
color: white;
padding: 0.5em 2em;
border-radius: 5px;
}
a.pure-button-primary {
background: white;
color: #1f8dd6;
border-radius: 5px;
font-size: 120%;
}
/*
* -- MENU STYLES --
* I want to customize how my .pure-menu looks at the top of the page
*/
.home-menu {
padding: 0.5em;
text-align: center;
box-shadow: 0 1px 1px rgba(0,0,0, 0.10);
}
.home-menu {
background: #2d3e50;
}
.pure-menu.pure-menu-fixed {
/* Fixed menus normally have a border at the bottom. */
border-bottom: none;
/* I need a higher z-index here because of the scroll-over effect. */
z-index: 4;
}
.home-menu .pure-menu-heading {
color: white;
font-weight: 400;
font-size: 120%;
}
.home-menu .pure-menu-selected a {
color: white;
}
.home-menu a {
color: #6FBEF3;
}
.home-menu li a:hover,
.home-menu li a:focus {
background: none;
border: none;
color: #AECFE5;
}
/*
* -- SPLASH STYLES --
* This is the blue top section that appears on the page.
*/
.splash-container {
background: #1f8dd6;
z-index: 1;
overflow: hidden;
/* The following styles are required for the "scroll-over" effect */
width: 100%;
height: 100%;
top: 0;
left: 0;
position: fixed !important;
}
.splash {
/* absolute center .splash within .splash-container */
width: 80%;
height: 50%;
margin: auto;
position: absolute;
top: 100px; left: 0; bottom: 0; right: 0;
text-align: center;
text-transform: uppercase;
}
/* This is the main heading that appears on the blue section */
.splash-head {
font-size: 20px;
font-weight: bold;
color: white;
border: 3px solid white;
padding: 1em 1.6em;
font-weight: 100;
border-radius: 5px;
line-height: 1em;
}
/*
* -- CONTENT STYLES --
* This represents the content area (everything below the blue section)
*/
@keyframes blink {
0% {
opacity: 1;
}
50% {
opacity: 0;
}
100% {
opacity: 1;
}
}
.content-caret img {
display: block;
margin-right: auto;
margin-left: auto;
animation: blink 2s;
animation-iteration-count: infinite;
}
.content-caret img.content-caret-bottom {
animation-delay: 0.1s;
transform: translate(0, -80%);
}
.content-caret img.content-caret-top {
animation-delay: 0s;
}
.content-wrapper {
/* These styles are required for the "scroll-over" effect */
position: absolute;
top: 87%;
width: 100%;
min-height: 12%;
z-index: 2;
background: transparent;
}
.content-wrapper-solid {
background: white;
}
/* This is the class used for the main content headers () */
.content-head {
font-weight: 400;
text-transform: uppercase;
letter-spacing: 0.1em;
margin: 2em 0 1em;
/*padding: 10px;*/
}
/* This is a modifier class used when the content-head is inside a ribbon */
.content-head-ribbon {
color: white;
}
/* This is the class used for the content sub-headers () */
.content-subhead {
color: #1f8dd6;
}
.content-subhead i {
margin-right: 7px;
}
/* This is the class used for the dark-background areas. */
.ribbon {
background: #2d3e50;
color: #aaa;
}
/* This is the class used for the footer */
.footer {
background: #111;
font-size: 11px;
}
/*
* -- TABLET (AND UP) MEDIA QUERIES --
* On tablets and other medium-sized devices, we want to customize some
* of the mobile styles.
*/
@media (min-width: 48em) {
/* We increase the body font size */
body {
font-size: 16px;
}
/* We want to give the content area some more padding */
.content {
padding: 1em;
}
/* We can align the menu header to the left, but float the
menu items to the right. */
.home-menu {
text-align: left;
}
.home-menu ul {
float: right;
}
/* We increase the height of the splash-container */
/* .splash-container {
height: 500px;
}*/
/* We decrease the width of the .splash, since we have more width
to work with */
.splash {
width: 50%;
height: 50%;
}
.splash-head {
font-size: 250%;
}
/* We remove the border-separator assigned to .l-box-lrg */
.l-box-lrg {
border: none;
}
}
/*
* -- DESKTOP (AND UP) MEDIA QUERIES --
* On desktops and other large devices, we want to over-ride some
* of the mobile and tablet styles.
*/
@media (min-width: 78em) {
/* We increase the header font size even more */
.splash-head {
font-size: 300%;
}
}
编辑： 这里有几张图片来解释我的意思。
来自 Android 默认浏览器（似乎不支持 CSS3 转换和转换）：(OK)
来自 Android 上的 Firefox：（否 HEADER，奇怪的蓝色条：不正常）
从我桌面的 Firefox（调整大小以匹配 phone 的尺寸）：（OK）
令人惊讶的是，它似乎只出现在 Android 上的 firefox 上。我也尝试了 iPhone，结果符合预期。为什么这只发生在 Github-pages 而不是我的本地服务器是最让我吃惊的。
编辑 2：
我刚刚比较了Github页面生成的css和我的服务器生成的css，除了一些换行符和空格外，它们是相同的。区别可能在于 HTML?
我刚刚在 Ubuntu 的 Firefox 38 上复制了这个。
在尝试查找 box-model 问题时，我在我的 Firefox 安全控制台中看到了这个问题：
Blocked loading mixed active content "http://yui.yahooapis.com/pure/0.6.0/pure-min.css"[Learn More] nicowcow.github.io
Blocked loading mixed active content "http://yui.yahooapis.com/pure/0.6.0/grids-responsive-min.css"[Learn More] nicowcow.github.io
Blocked loading mixed active content "http://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css"[Learn More]
那么问题可能出在这里(see MDN documentation about MixedContent)。
因此，解决方案是通过 https 请求这三个资源。
这确实适用于 https://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css 的 Font-awesome 但不适用于 pure 文件 (NET::ERR_CERT_COMMON_NAME_INVALID)。
您必须将它们托管在您的服务器上或寻找其他通过 htpps 提供服务的提供商。