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html - 无法使用 CSS html 更改网站背景颜色

问题描述

* { 
	margin:0;
	padding:0;
}
html, body { 
	height:100%;
}
body { 
	background:#fff; 
	font-family:Arial, Helvetica, sans-serif;
	font-size:100%; 
	line-height:1.25em;
	color:#999;
}

img {
	border:0; 
	vertical-align:top; 
	text-align:left;
}
object { 
	vertical-align:top; 
	outline:none;
}
ul, ol { 
	list-style:none;
}

.fleft { 
	float:left;
}
.fright { 
	float:right;
}
.clear { 
	clear:both;
}

.col-1, .col-2, .col-3 { 
	float:left;
}

.alignright { 
	text-align:right;
}
.aligncenter { 
	text-align:center;
}

.wrapper { 
	width:100%;
	overflow:hidden;
}
.container { 
	width:100%;
}




/*==== GLOBAL =====*/
.inner-page {
	width:864px; 
	margin:0 auto;
	padding:150px 0 0 0;
	font-size:.8125em;
	position:relative;
}

.header {
	height:149px;
	overflow:hidden;
}
	.header.small {
		height:110px;
	}
	
	
.content {
	padding:0 0 60px 0;
}
.footer {
	padding:2px 4px 20px 0;
	background:url(images/footer-bg.gif) left top repeat-x;
	text-align:right;
}

.page {
	height:100%;
	width:100%;
	min-height:1050px;
	height:100% !important;
	height:1050px;
	position:relative;
}

#services {
	background:#181818;
}

#home {
	background:#181818;
}

#contacts {
	background:#181818;
}


/*----- forms parameters -----*/

input, select, textarea { 
	font-family:Arial, Helvetica, sans-serif; font-size:1em;
	vertical-align:middle;
	font-weight:normal;
}

/*----- other -----*/
.img-indent { 
	margin:0 20px 0 0; 
	float:left;
}
.img-box { 
	width:100%; 
	overflow:hidden; 
	padding-bottom:20px;
}
	.img-box img { 
		float:left; 
		margin:0 20px 0 0;
	}

.extra-wrap { 
	overflow:hidden;
}


p {
	margin-bottom:20px;
}
.p1 { 
	margin-bottom:10px;
}
.p2 { 
	margin-bottom:20px;
}
.p3 { 
	margin-bottom:30px;
}

/*----- txt, links, lines, titles -----*/
a {
	color:#f4f4f4; 
	outline:none;
}
a:hover{
	text-decoration:none;
}



h1 {
	font-size:20px;
	line-height:1.2em;
	color:#f4f4f4;
	
}


h2 {
	font-size:16px;
	line-height:1.2em;
	color:#f4f4f4;
	margin-bottom:11px;
}
h3 {
	font-size:40px;
	color:#2c3234;
	line-height:1.2em;
	font-weight:normal;
	text-transform:uppercase;
}
h4 {
	font-size:1em;
	font-weight:normal;
}


.line-ver, .line-ver1 { 
	background-image:url(images/line-ver.gif); 
	background-repeat:repeat-y;
	width:100%;
}



.link1 { 
	color:#f4f4f4;
	text-decoration:none;
	font-size:15px;
	padding:0 0 0 10px;
}
.link1:hover {
	text-decoration:underline;
}



.address dt {
	margin-bottom:16px;
}
.address dd { 
	clear:both;
	color:#fff;
}
	.address dd span { 
		float:left;
		width:85px;
		color:#999;
	}
	.address dd a {
		color:#999;
	}


/*===== header =====*/
.header .logo {
	font-size:68px;
	line-height:1.2em;
	float:left;
}
	.header .logo a {
		color:#fff;
		text-decoration:none;
	}
	
	.header .nav {
		float:right;
	}
		.header .nav li {
			float:left;
			padding-left:5px;
		}
			.header .nav li a {
				float:left;
				width:153px;
				color:#f4f4f4;
				text-decoration:none;
				background:url(images/nav-bg.png) no-repeat left top;
				font-size:20px;
				line-height:46px;
				text-align:center;
				text-transform:uppercase;
			}
			.header .nav li a:hover, .header .nav li a.current {
				background:url(images/nav-bg.png) no-repeat left -46px;
				color:#333;
			}


/*===== content =====*/
.content {
	
}
	.list1 li {
		font-size:15px;
		padding:0 0 4px 0;
	}
		.list1 li a {
			color:#f4f4f4;
			text-decoration:none;
			background:#f53502;
			display:inline-block;
			padding:4px 10px 4px 10px;
		}
		.list1 li a:hover {
			background:url(images/bg1.gif) left top;
		}
	
	
	.social-links {
		width:100%;
		overflow:hidden;
		padding:19px 0 0 0;
	}
		.social-links li {
			display:inline;
		}
			.social-links li a {
				float:right;
				background:url(images/button-left.gif) no-repeat left top #757575;
				color:#fff;
				text-align:center;
				font-size:20px;
				text-decoration:none;
				margin-left:3px;
			}
			.social-links li a span {
				float:left;
				padding:0 10px 0 10px;
				line-height:33px;
				background:url(images/button-right.gif) no-repeat right top;
				cursor:pointer;
			}
			.social-links li a:hover {
				color:#f53502;
			}
	
	
	
	.logo-big {
		padding-bottom:39px;
	}
	
	.description {
		color:#2e3436;
		font-size:17px;
		line-height:24px;
		text-transform:uppercase;
		text-align:right;
		padding-bottom:35px;
	}

/*===== footer =====*/
.footer {
	font-size:10px;
	text-transform:uppercase;
	color:#fff;
}
	.footer a {
		color:#f53502;
		text-decoration:none;
	}
	.footer a:hover {
		text-decoration:underline;
	}


/*----- forms -----*/
#contacts-form fieldset {
	border:none;
	width:240px;
}
	#contacts-form label {
		display:block;
		height:40px;
		overflow:hidden;
	}
		#contacts-form input {
			width:225px;
			padding:6px 5px 6px 8px;
			color:#333;
			background:#f4f4f4;
			border:none;
		}
		
		
		#contacts-form textarea {
			width:225px;
			padding:6px 5px 6px 8px;
			height:100px;
			color:#333;
			background:#f4f4f4;
			border:none;
			overflow:auto;
			margin-bottom:15px;
		}
		

/*==========================================*/



/*======== home page ============*/
	
#home .social-links li a {
	background:url(images/button-left1.gif) no-repeat left top #d9d9d9;
	color:#fff;
}
#home .social-links li a span {
	background:url(images/button-right1.gif) no-repeat right top;
}
#home .social-links li a:hover {
	color:#f53502;
}

#home .footer {
	color:#282f31;
	background:url(images/footer-bg1.gif) left top repeat-x;
}
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>

<meta name="description" content="asdfsfsdfsdf" />
<meta name="keywords" content="asdfsfsdfsdf" />

<meta name="robots" content="all" />
<meta name="revisit-after" content="7 days" />
<meta name="author" content="asdfsfsdfsdf" />
<meta name="identifier-url" content="www.asdfsfsdfsdf.com" />
<meta name="distribution" content="Global" />
<meta name="coverage" content="Worldwide" />
<meta name="rating" content="General" />
<meta name="language" content="English" />


<title>asdfsfsdfsdf</title>


<style type="text/css">

div, p, a, li, td { -webkit-text-size-adjust:none; }






@media print {
    html, body {
       display: none;  /* hide whole page */
    }
}






</style>


<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<link href="http://www.asdfsfsdfsdf.com/style.css" rel="stylesheet" type="text/css" />
<link href="http://www.asdfsfsdfsdf.com/layout.css" rel="stylesheet" type="text/css" />
<script src="http://www.asdfsfsdfsdf.com/js/jquery-1.3.2.min.js" type="text/javascript"></script>
<script src="http://www.asdfsfsdfsdf.com/js/cufon-yui.js" type="text/javascript"></script>
<script src="http://www.asdfsfsdfsdf.com/js/cufon-replace.js" type="text/javascript"></script>



<!--[if lt IE 7]>
	<link href="http://www.asdfsfsdfsdf.com/ie_style.css" rel="stylesheet" type="text/css" />
   <script type="text/javascript" src="http://www.asdfsfsdfsdf.com/js/ie_png.js"></script>
   <script type="text/javascript">
       ie_png.fix('.png, .nav a');
   </script>
<![endif]-->





<script language="JavaScript">
  /**
    * Disable right-click of mouse, F12 key, and save key combinations on page
    * By Arthur Gareginyan (arthurgareginyan@gmail.com)
    * For full source code, visit https://mycyberuniverse.com
    */
  window.onload = function() {
    document.addEventListener("contextmenu", function(e){
      e.preventDefault();
    }, false);
    document.addEventListener("keydown", function(e) {
    //document.onkeydown = function(e) {
      // "I" key
      if (e.ctrlKey && e.shiftKey && e.keyCode == 73) {
        disabledEvent(e);
      }
      // "J" key
      if (e.ctrlKey && e.shiftKey && e.keyCode == 74) {
        disabledEvent(e);
      }
      // "S" key + macOS
      if (e.keyCode == 83 && (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey)) {
        disabledEvent(e);
      }
      // "U" key
      if (e.ctrlKey && e.keyCode == 85) {
        disabledEvent(e);
      }
      // "F12" key
      if (event.keyCode == 123) {
        disabledEvent(e);
      }
    }, false);
    function disabledEvent(e){
      if (e.stopPropagation){
        e.stopPropagation();
      } else if (window.event){
        window.event.cancelBubble = true;
      }
      e.preventDefault();
      return false;
    }
  };
</script>






</head>

<body bgcolor="#333" oncopy="return false" oncut="return false" onpaste="return false">



	<!-- privacy page begin -->
   <div id="services" class="page">
   	<div class="inner-page">
      	<!-- header begin -->
      	<div class="header">
         	<div class="logo"><a href="http://www.asdfsfsdfsdf.com/index.html"><img alt="asdfsfsdfsdf" src="http://www.asdfsfsdfsdf.com/images/asdfsfsdfsdf.jpg" /></a></div>
         	<ul class="nav">
               <li><a href="http://www.asdfsfsdfsdf.com/index.html" class="q1">home</a></li>
            </ul>
         </div>
         <!-- header end -->
         <!-- content end -->
         <div class="content"> 



<h2>asdfsfsdfsdf™&lt;/h2>





           
<br/>*asdfsfsdfsdf


<br/>*asdfsfsdfsdf

<br/>*asdfsfsdfsdf
<br/>*asdfsfsdfsdf 
           </p>




<br>

asdfsfsdfsdf

<br><br><br><a href="http://www.asdfsfsdfsdf.com/asdfsfsdfsdf.html">Request</a> a complimentary sample pack.


<br><br><br><br>








         </div>
         <!-- content end -->
         <!-- footer begin -->
         <div class="footer">
         	Copyright &copy; 2013-2018 asdfsfsdfsdf, LLC. All Rights Reserved &nbsp;<a href="http://www.m.asdfsfsdfsdf.com/index.html">view mobile</a>
         </div>
         <!-- footer end -->
      </div>
   </div>
   <!-- privacy page end -->
   <!-- coded by ramzes -->
   <script type="text/javascript"> Cufon.now(); </script>
</body>
</html>

新手来了 我尝试在几个不同的点更改背景颜色，但没有运气。在不同的页面上，它可以工作！我尝试比较和对比不同的代码以找出差异 - 还尝试更改外部 CSS 文件和 bgcolor 中的值。删除临时互联网文件，关闭浏览器并重新启动。我还验证了我更新了我需要的文件，保存了它们，然后尝试在浏览器中再次打开文件（进行测试）。我确认我打开了正确的文件。任何帮助都非常感谢。谢谢。

这里是改变应该生效的地方：

#services {
    background:#181818;
}

这是我的一些 HTML 代码：

</head>

<body bgcolor="#333" oncopy="return false" oncut="return false" onpaste="return false">



    <!-- privacy page begin -->
   <div id="services" class="page">
    <div class="inner-page">
        <!-- header begin -->
        <div class="header">
            <div class="logo"><a href="http://www.example.com/index.html"><img     alt="fasdfsdfdfasdf" src="http://www.example.com/images/asdfasdfdsaf.jpg" /></a></div>
            <ul class="nav">
               <li><a href="http://www.example.com/index.html" class="q1">home</a></li>
            </ul>
         </div>
         <!-- header end -->
         <!-- content end -->
         <div class="content"> 



<h2>asdfasdf™&lt;/h2>

标签： htmlcssbackground-color

解决方案

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