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未应用 CSS 样式表

转载 作者：行者123 更新时间：2023-11-28 06:48:08 25 4
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大约一个星期以来，我在加载 CSS 样式表时遇到了问题。我有以下代码:

版本 1:

<!DOCTYPE html>

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

版本 2:

<!DOCTYPE html>

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

我用在线验证页面测试了样式表，没有出现错误消息。我在以下设备上使用以下浏览器:Chrome 和 Firefox:Windows XP、Windows 7、Nexus 7。它们都显示相同的问题:

我加载页面，样式表似乎已经加载，但没有应用。当我浏览页面时，样式表仍未应用。应该应用相同的样式表，但没有应用。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。即使我更改样式表然后刷新页面，更改也会毫无问题地显示出来。仅在第一次加载时出现问题。

我有许多带有样式表的类似页面，它们仍然有效。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;
    }

}

有什么想法吗？提前致谢。

伯恩哈德

最佳答案

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 -->

关于未应用 CSS 样式表，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/33927903/

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