我试图让我的背景图像适合屏幕而不拉伸它。 每当我的网站显示时，我的图像就会旋转。
非常感谢任何帮助。
body {
height: 100%;
margin: 0;
padding: 0;
}
背景图片代码。
#page-background {
height: 100%;
left: 0;
position: fixed;
top: 0;
width: 100%;
}
要旋转的背景图片的代码..
<div id="page-background">
<?php
//Add as many links you want
$mylink[1] = '<img src="http://www.zarias.com/wp-content/uploads/2015/12/61-cute-puppies.jpg" width="100%" height="100%">
<div id="download">
<a href="images/more.png" title="Download this image. Use of this image is restricted to wallpaper only"download>* Download This Image *</a>
</div>';
// this will count your links itself and select a random one
$id = rand(1,count($mylink));
// this will display the random link
echo $mylink[$id];
?>
</div>