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CSS样式表未应用

[英]CSS stylesheet not being applied

Since about a week I have a problem getting my CSS stylesheet loaded. 大约一个星期以来,我在加载CSS样式表时遇到了问题。 I have the following code: 我有以下代码:

Version 1: 版本1:

<!DOCTYPE html>

<html>
    <head>
    <style type="text/css">
    <?PHP include_once "school.css"; ?>
    </style>
</head>

Version 2: 版本2:

<!DOCTYPE html>

<html>
    <head>
    <link rel="stylesheet" type="text/css" href="school.css" />
</head>

I tested the stylesheet with online validation pages and there where no error messages. 我用在线验证页面测试了样式表,那里没有错误消息。 I use the following browsers: Chrome and Firefox on the following devices: Windows XP, Windows 7, Nexus 7. All of them show the same problem: 我使用以下浏览器:在以下设备上使用Chrome和Firefox:Windows XP,Windows 7,Nexus7。所有这些都显示相同的问题:

I load the page and the stylesheet seems to have been loaded, but it is not applied. 我加载了页面,样式表似乎已经加载,但是未应用。 When I navigate through the page, the stylesheet is still not applied. 当我浏览页面时,样式表仍未应用。 The same stylesheet should be applied, but isn't. 应该应用相同的样式表,但不是。 When I refresh, or force refresh the page, the stylesheet is being applied and everything is OK from that point on. 当我刷新或强制刷新页面时,正在应用样式表,从那时起一切正常。 Even if I change the stylesheet and then refresh the page the changes will be shown without any problem. 即使更改样式表然后刷新页面,更改也将毫无问题地显示出来。 ONLY ON THE FIRST LOAD THERE IS A PROBLEM. 仅在第一个负载上存在一个问题。

I have many similar pages with stylesheets and they still work. 我有很多带有样式表的相似页面,它们仍然可以工作。 Here is the stylesheet: 这是样式表:

/***********
* MY STYLE *
***********/


/* GENERAL */

    html, body {
        padding: 0;
        margin: 0;
        border: 0;
        width: 100%;
        height: 100%;
    }
    body {
        font-family: "MS Gothic";
    }

/* COLORS */

    body {
        color: black;
    }
    #banner a, h2, #tabbar a, th, input[type="submit"] {
        color: #ffe6cc;
        text-shadow:
         0.05em  0.05em  0.05em #2f2200,
         0.05em  0       0.05em #2f2200,
         0.05em -0.05em  0.05em #2f2200,
         0       0.05em  0.05em #2f2200,
         0      -0.05em  0.05em #2f2200,
        -0.05em  0.05em  0.05em #2f2200,
        -0.05em  0       0.05em #2f2200,
        -0.05em -0.05em  0.05em #2f2200;
    }
    body {
        background-color: #ffe6cc;
    }
    #banner, h2, #tabbar a {
        background-color: #665533;
    }
    th, input[type="submit"] {
        background-color: #887755;
    }

/* BORDERS */

    .tablePrices tr:first-child > *, .tabbar, #imgTeacher, #aMap img, input[type="text"], input[type="submit"], input[type="tel"], input[type="email"], select, textarea {
        border-top: 0.15em solid #2f2200;
    }
    .tablePrices tr:first-child > *:first-child, .tablePrices tr > *:first-child, #imgTeacher, #aMap img, input[type="text"], input[type="submit"], input[type="tel"], input[type="email"], select, textarea {
        border-left: 0.15em solid #2f2200;
    }
    .tablePrices tr > *, .tabbar a, #imgTeacher, #aMap img, input[type="text"], input[type="submit"], input[type="tel"], input[type="email"], select, textarea {
        border-right: 0.15em solid #2f2200;
    }
    h1, h2, #navMenu h2:last-child:last-child > div, h3, .tablePrices tr > *, #imgTeacher, #aMap img, input[type="text"], input[type="submit"], input[type="tel"], input[type="email"], select, textarea {
        border-bottom: 0.15em solid #2f2200;
    }

/* BANNER */

    #banner {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
    }
    .banner h1 {
        margin: 0;
        padding: 0;
        text-align: center;
        background-repeat: no-repeat;
        background-position: center center;
        background-size: 100% 100%;
    }
    .banner a {
        display: block;
        font-weight: bold;
        padding: 0.5em 0;
        text-decoration: none;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }
    h2 {
        margin: 0;
    }
    h2 span {
        display: block;
    }

/* TABBAR */

    #tabbar {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
    }
    #tabbarDummy {
        visibility: hidden;
    }
    .tabbar a {
        display: inline-block;
        font-weight: bold;
        width: 20%;
        margin: 0;
        padding: 0;
        text-align: center;
        text-decoration: none;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }
    .tabbar a:last-child {
        border-right: 0;
    }

/* ARTICLE */

    article {
        padding: 1em 1em 0 1em;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }
    article > *:last-child {
        margin-bottom: 1em;
    }

    p {
        margin: 0 0 0.5em 0;
    }

/* COURSES */

    .tablePrices {
        border-collapse: separate;
        border-spacing: 0;
        width: 50%;
        min-width: 15em;
        margin: 0 auto 0.5em auto;
    }
    .tablePrices th {
        padding: 0.2em;
    }
    .tablePrices td {
        padding: 0.2em;
        text-align: center;
    }
    .tablePrices tr:first-child > *:first-child {
        -webkit-border-top-left-radius: 0.5em;
        -moz-border-topleft-radius: 0.5em;
        border-top-left-radius: 0.5em;
    }
    .tablePrices tr:first-child > *:last-child {
        -webkit-border-top-right-radius: 0.5em;
        -moz-border-topright-radius: 0.5em;
        border-top-right-radius: 0.5em;
    }
    .tablePrices tr:last-child > *:first-child {
        -webkit-border-bottom-left-radius: 0.5em;
        -moz-border-bottomleft-radius: 0.5em;
        border-bottom-left-radius: 0.5em;
    }
    .tablePrices tr:last-child > *:last-child {
        -webkit-border-bottom-right-radius: 0.5em;
        -moz-border-bottomright-radius: 0.5em;
        border-bottom-right-radius: 0.5em;
    }

/* TEACHER */

    #imgTeacher {
        float: right;
        margin: 0 0 0.5em 0.5em;
        max-width: 50%;
        -webkit-border-radius: 0.5em;
        -moz-border-radius: 0.5em;
        border-radius: 0.5em;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }
    #pTeacher {
        margin-bottom: 1em;
    }
    #divTeacher {
        clear: both;
        margin-bottom: 0.5em;
    }

/* MAP */

    #aMap {
        display: block;
        margin: 0 0 0.5em 0;
        padding: 0;
        text-align: center;
    }
    #aMap img {
        display: block;
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
        -webkit-border-radius: 0.5em;
        -moz-border-radius: 0.5em;
        border-radius: 0.5em;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }
    #divMap {
        text-align: center;
    }
    #divMap p {
        width: 100%;
        max-width: 600px;
        margin: 0 auto 0.5em auto;
        text-align: left;
    }

/* INQUIRY */

    #tableInquiry {
        border-collapse: collapse;
        width: 100%;
        max-width: 600px;
        margin: 0 auto 1em auto;
    }
    #tableInquiry .tdLabel {
        width: 1%;
        white-space: nowrap;
        padding: 0.1em;
        text-align: right;
    }
    #tableInquiry .tdLabelLong {
        padding: 0.1em;
        text-align: left;
    }
    #tableInquiry .tdRed {
        color: red;
    }
    #tableInquiry .tdField {
        width: 99%;
        padding: 0.1em;
    }
    #tableInquiry .tdTrial {
        width: 100%;
        text-align: center;
    }
    #tableInquiry .tdSpacer {
        width: 100%;
        height: 0.5em;
    }
    #tableInquiry .spanNoWrap {
        white-space: nowrap;
    }
    #tableInquiry .tdButton {
        padding: 0.1em;
        text-align: right;
    }
    #pInquirySuccess {
        color: #009900;
        text-align: center;
    }

/* INQUIRY: INPUT FIELDS */

    input[type="text"], input[type="tel"], input[type="email"], select, textarea {
        display: block;
        width: 100%;
        margin: 0;
        padding: 0.1em;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        -webkit-border-radius: 0.3em;
        -moz-border-radius: 0.3em;
        border-radius: 0.3em;
    }
    textarea {
        height: 12em;
        resize: vertical;
    }
    input[type="submit"] {
        display: inline-block;
        margin: 0;
        padding: 0.2em 0.3em;
        -webkit-border-radius: 0.3em;
        -moz-border-radius: 0.3em;
        border-radius: 0.3em;
    }

/* BANNER IMAGE */

@media only screen and (max-width: 319px) {
    #banner h1 {
    background-image: url("/images/school/banner_small.jpg");
    }
}
@media only screen and (min-width: 320px) and (max-width: 759px) {
    #banner h1 {
    background-image: url("/images/school/banner_medium.jpg");
    }
}
@media only screen and (min-width: 760px) {
    #banner h1 {
    background-image: url("/images/school/banner.jpg");
    }
}

/* PORTRAIT: FONT SIZE */

@media only screen and (orientation: portrait) and (max-width: 279px) {
    * { font-size: 12px; }
}
@media only screen and (orientation: portrait) and (min-width: 280px) and (max-width: 319px) {
    * { font-size: 14px; }
}
@media only screen and (orientation: portrait) and (min-width: 320px) and (max-width: 399px) {
    * { font-size: 16px; }
}
@media only screen and (orientation: portrait) and (min-width: 400px) and (max-width: 479px) {
    * { font-size: 20px; }
}
@media only screen and (orientation: portrait) and (min-width: 480px) {
    * { font-size: 24px; }
}

/* LANDSCAPE: FONT SIZE */

@media only screen and (orientation: landscape) and (max-width: 419px) {
    * { font-size: 12px; }
}
@media only screen and (orientation: landscape) and (min-width: 420px) and (max-width: 479px) {
    * { font-size: 14px; }
}
@media only screen and (orientation: landscape) and (min-width: 480px) and (max-width: 599px) {
    * { font-size: 16px; }
}
@media only screen and (orientation: landscape) and (min-width: 600px) and (max-width: 719px) {
    * { font-size: 20px; }
}
@media only screen and (orientation: landscape) and (min-width: 720px) {
    * { font-size: 24px; }
}

/* PORTRAIT */

@media only screen and (orientation: portrait) {

    .banner a {
        font-size: 200%;
    }

    h2 {
        padding: 1em 1em;
    }
    h2 span {
        font-size: 150%;
    }

    .tabbar img {
        display: block;
        width: 2em;
        margin: 0.5em auto;
    }
    .tabbar span {
        font-size: 75%;
        display: block;
        text-align: center;
        padding: 0 0 0.666em 0;
    }

}

/* LANDSCAPE */

@media only screen and (orientation: landscape) {

    .banner a {
        font-size: 150%;
    }

    h2 {
        padding: 0.5em 1em;
    }
    h2 span {
        font-size: 125%;
    }

    .tabbar img {
        display: inline-block;
        width: 2em;
        margin: 0.25em 0.5em 0.25em 0;
        vertical-align: middle;
    }
    .tabbar span {
        font-size: 75%;
        display: inline-block;
        padding: 0;
        vertical-align: middle;
    }

}

Any ideas? 有任何想法吗? Thanks in advance. 提前致谢。

Bernhard 伯恩哈德

You can use this code 您可以使用此代码

 Version 1 : <?php function my_theme_enqueue_styles() { $parent_style = 'adforest-style'; wp_enqueue_style( $parent_style, get_template_directory_uri() . '/css/school.css' ); wp_enqueue_style( 'child-style', get_stylesheet_directory_uri() . '/school.css', array( $parent_style ), wp_get_theme() >get('1.0.0') ); } add_action( 'wp_enqueue_scripts', 'my_theme_enqueue_styles' ); ?> @import url("../css/school.css"); Version 2 : <link rel="stylesheet" type="text/css" href="css/school.css" /> 
 <!-- begin snippet: js hide: false console: true babel: false --> 

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