在iPhone/iPad上观看时,网站上div之间的空格/间隙

Question

在iPhone和iPad上查看时,我的网站无法正常显示,我遇到了一些困难.网站(甚至没有完成)是www.lzkconcepts.com.

在我试过的每个桌面浏览器(safari,chrome,firefox,IE)上查看时,网站显示正常,但是,在iPhone/iPad上,"内容"div与页眉和页脚之间存在微小的间隙/空间.我在标题,内容和页脚div中使用背景图像来创建页面的轮廓.除了div之间的间隙之外,内容背景图像有时会"缩小"一点,因此它不会与屏幕右侧的页眉和页脚对齐.如果我放大,一切都完美排列.这是从iPhone上截取的截图...

http://s1139.photobucket.com/albums/n545/lhkimbrough/?action=view¤t=7198e49b.jpg&evt=user_media_share

仔细查看蓝色导航栏下方的右侧.

这是CSS(我知道它非常粗糙,我只是在学习)

@charset "UTF-8";
body {
 margin: 0;
 padding: 0;
 color: #000;
 font-family: Arial, Helvetica, sans-serif;
 font-size: 100%;
 line-height: 1.4;
 background-color: #CCC;
}
.TableAppName {
 color: #007EB4;
}

/* ~~ Element/tag selectors ~~ */
ul, ol, dl { /* Due to variations between browsers, it's best practices to zero padding and margin on lists. For consistency, you can either specify the amounts you want here, or on the list items (LI, DT, DD) they contain. Remember that what you do here will cascade to the .nav list unless you write a more specific selector. */
 padding: 0;
 margin: 0;
}
h1, h2, h3, h4, h5, h6, p {
 margin-top: 0;  /* removing the top margin gets around an issue where margins can escape from their containing div. The remaining bottom margin will hold it away from any elements that follow. */
 padding-right: 15px;
 padding-left: 15px; /* adding the padding to the sides of the elements within the divs, instead of the divs themselves, gets rid of any box model math. A nested div with side padding can also be used as an alternate method. */
}
a img { /* this selector removes the default blue border displayed in some browsers around an image when it is surrounded by a link */
 border: none;
}
/* ~~ Styling for your site's links must remain in this order - including the group of selectors that create the hover effect. ~~ */
a:link {
 color: #42413C;
 text-decoration: underline; /* unless you style your links to look extremely unique, it's best to provide underlines for quick visual identification */
}
a:visited {
 color: #6E6C64;
 text-decoration: underline;
}
#h-navbar {
 font-size: 95%;
 background-color: #CCC;
 background-image: url(images/navBarBlue.png);
 background-repeat: no-repeat;
 text-align: right;
 padding-right: 20px;
 color: #FFF;
 height: 39px;
 padding-top: 6px;
}
a:hover, a:active, a:focus { /* this group of selectors will give a keyboard navigator the same hover experience as the person using a mouse. */
 text-decoration: none;
}

/* ~~ this fixed width container surrounds the other divs ~~ */
.container {
 width: 874px; /* the auto value on the sides, coupled with the width, centers the layout */
 margin-top: 0;
 margin-right: auto;
 margin-bottom: 0;
 margin-left: auto;
 background-color: #CCC;
}

/* ~~ the header is not given a width. It will extend the full width of your layout. It contains an image placeholder that should be replaced with your own linked logo ~~ */
.header {
 background-color: #CCC;
 background-image: url(images/BannerFadedBlueAndOrangeText.png);
 background-repeat: no-repeat;
 height: 165px;
}

/* ~~ This is the layout information. ~~ 

1) Padding is only placed on the top and/or bottom of the div. The elements within this div have padding on their sides. This saves you from any "box model math". Keep in mind, if you add any side padding or border to the div itself, it will be added to the width you define to create the *total* width. You may also choose to remove the padding on the element in the div and place a second div within it with no width and the padding necessary for your design.

*/

.content {
 background-color: #CCC;
 background-image: url(images/contentFadedDark4.png);
 background-repeat: repeat-y;
 padding-left: 15px;
}
.contentBottom {
 padding: 0px;
 margin: 0px;
}

/* ~~ The footer ~~ */
.footer {
 background-color: #CCC;
 background-image: url(images/FooterFadedDark.png);
 background-repeat: no-repeat;
 text-align: right;
 font-size: 80%;
}

/* ~~ miscellaneous float/clear classes ~~ */
.fltrt {  /* this class can be used to float an element right in your page. The floated element must precede the element it should be next to on the page. */
 float: right;
 margin-left: 8px;
}
.fltlft { /* this class can be used to float an element left in your page. The floated element must precede the element it should be next to on the page. */
 float: left;
 margin-right: 8px;
}
.clearfloat { /* this class can be placed on a <br /> or empty div as the final element following the last floated div (within the #container) if the #footer is removed or taken out of the #container */
 clear:both;
 height:0;
 font-size: 1px;
 line-height: 0px;
}
#h-navbar a, #h-navbar a:visited {
 text-decoration: none;
 color: #FFF;
}
#h-navbar a:hover {
 color: #ea6828;
}
.footer p {
 color: #0075A7;
}
.content h1 {
 color: #0074A9;
 font-weight: normal;
 font-size: 200%;
 font-style: normal;
 padding-top: 15px;
 padding-left: 23px;
}
.graytext {
 color: #333;
}

这是HTML

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><!-- InstanceBegin template="/Templates/LZKConcepts_Template.dwt" codeOutsideHTMLIsLocked="false" -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<!-- InstanceBeginEditable name="doctitle" -->
<title>LZK Concepts</title>
<!-- InstanceEndEditable -->
<link href="LZKConcepts_styles.css" rel="stylesheet" type="text/css" />
<!-- InstanceBeginEditable name="head" -->
<!-- InstanceEndEditable -->
</head>

<body>

<div class="container">
  <div class="header"><!-- end .header --></div>
  <div id="h-navbar"><a href="index.html"> Home </a> | <a href="#"> QuickGrader </a> | <a href="#"> Wish On A Star </a> | <a href="AboutUs.html"> About Us </a> | <a href="#"> Contact Us </a></div>
  <!-- InstanceBeginEditable name="MainContent" -->
  <div class="content">
    <h1>
      <!-- end .content -->
    iPhone Apps</h1>
    <table width="844" border="0">
      <tr>
        <td width="160" rowspan="2" valign="top"><a href="#"><img src="images/QuickGraderIconReflected140.png" alt="QuickGrader" width="120" height="154" hspace="20" /></a></td>
        <td width="482" class="TableAppName">QuickGrader</td>
        <td width="188">&nbsp;</td>
      </tr>
      <tr>
        <td height="127" valign="top" class="graytext">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris neque quam, facilisis sed iaculis tempor, iaculis vitae purus. Mauris eros lacus, commodo ut feugiat vel, sollicitudin et elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur urna diam, iaculis ut commodo molestie, congue non lacus. </td>
        <td align="right" valign="top"><br />
        <a href="http://itunes.apple.com/app/quickgrader/id392532471?mt=8" target="_new"><img src="images/App_Store_Badge.png" alt="AppStore" width="155" height="54" hspace="18" vspace="0" align="right" /></a></td>
      </tr>
    </table>
    <p>&nbsp;</p>
    <table width="844" border="0">
      <tr>
        <td width="160" rowspan="2" valign="top"><a href="#"><img src="images/Wish On A Star Reflected.png" alt="QuickGrader" width="120" height="154" hspace="20" /></a></td>
        <td width="482" class="TableAppName">Wish On A Star</td>
        <td width="188">&nbsp;</td>
      </tr>
      <tr>
        <td height="130" valign="top">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris neque quam, facilisis sed iaculis tempor, iaculis vitae purus. Mauris eros lacus, commodo ut feugiat vel, sollicitudin et elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur urna diam, iaculis ut commodo molestie, congue non lacus. </td>
        <td align="right" valign="top"><br />
          <a href="http://itunes.apple.com/app/wish-on-a-star/id366753945?mt=8" target="_blank"><img src="images/App_Store_Badge.png" alt="AppStore" width="155" height="54" hspace="18" align="right" /></a></td>
      </tr>
    </table>
    <p>&nbsp;</p>
    <table width="844" border="0">
      <tr>
        <td width="160" rowspan="2" valign="top"><a href="#"><img src="images/Wish On A Star Free Reflected.png" alt="QuickGrader" width="120" height="154" hspace="20" /></a></td>
        <td width="482" class="TableAppName">Wish On A Star Free</td>
        <td width="188">&nbsp;</td>
      </tr>
      <tr>
        <td height="130" valign="top">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris neque quam, facilisis sed iaculis tempor, iaculis vitae purus. Mauris eros lacus, commodo ut feugiat vel, sollicitudin et elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur urna diam, iaculis ut commodo molestie, congue non lacus. </td>
        <td align="right" valign="top"><br />
          <a href="http://itunes.apple.com/app/wish-on-a-star-free/id388860624?mt=8"><img src="images/App_Store_Badge.png" alt="AppStore" width="155" height="54" hspace="18" align="right" /></a></td>
      </tr>
    </table>
  </div>
  <!-- InstanceEndEditable -->
  <div class="footer">
    <p><br />
<br />
      <br />
    Copyright © 2010, LZK Concepts. All rights reserved.</p>
</div>
  <!-- end .container --></div>
</body>
<!-- InstanceEnd --></html>

有谁知道为什么iPhone和iPad正在渲染这样的页面？

Answer 1

在iPad上,当网站以100%以下的比例观看时,有时会出现一些文物.其中一个特别明显:div之间有一条像素线,就像你的网站上的菜单一样.

我找到的解决方案是在div之间添加"margin:-1px".Div背景重叠1个像素,如果切片相应完成,它对于经典浏览器是不可见的,并纠正了iPad上的问题.