我无法在我的nab条下方获取此横幅图像以适应右侧并且还响应屏幕宽度。似乎我用来设置横幅背景图像的div是重复的,或者这里的东西是屏幕截图...
这是两次相同的图像。
这是我的代码:
<!DOCTYPE html>
<html>
<head>
<title>Vector Games</title>
<meta charset="utf-8"/>
<link rel="shortcut icon" href="favicon.png" />
<link rel="stylesheet" type="text/css" href="homecss.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<head>
<style>
body{
margin: 0;
padding: 0;
font-family: sans-serif;
}
header{
background-image: url('cubes.png');
width: 100%;
padding: 15px 0;
color: #49ac6f;
text-align: center;
font-size: 20px;
}
a{
text-decoration: none;
color: inherit;
}
nav ul{
background-color: #a2a2a2;
overflow: hidden;
color: white;
padding: 0;
text-align: center;
margin: 0;
-webkit-transition: max-height .4s;
-ms-transition: max-height .4s;
-moz-transition: max-height .4s;
-o-transition: max-height .4s;
transition: max-height .4s;
}
nav ul li:hover{
background-color: #49ac6f;
}
nav ul li{
display: inline-block;
padding: 20px;
}
.handle{
width: 100%;
font-size: 24px;
background: #a2a2a2;
text-align: right;
box-sizing: border-box;
padding: 15px 10px;
cursor: pointer;
display: none;
}
@media screen and (max-width: 650px){
nav ul{
max-height: 0;
}
.showing{
max-height: 21em;
}
nav ul li{
box-sizing: border-box;
width: 100%;
padding: 15px;
text-align: left;
}
.handle{
display: block;
}
}
.banner{
width: 100%;
margin: 0 auto;
padding-top: 1000px;
background-image: url('banner1.png');
}
</style>
<body>
<header>
<h1>Vector Games</h1>
<img src="logo.png" alt="logo"/>
</header>
<nav>
<ul>
<a href="#"><li>Home</li></a>
<a href="#"><li>About</li></a>
<a href="#"><li>Racing</li></a>
<a href="#"><li>Arcade</li></a>
<a href="#"><li>Strategy</li></a>
<a href="#"><li>Puzzle</li></a>
<a href="#"><li>Sport</li></a>
</ul>
<div class="handle">
☰
</div>
</nav>
<div class="banner">
</div>
<script>
$('.handle').on('click', function(){
$('nav ul').toggleClass('showing');
});
</script>
<div class="banner">
</div>
</body>
</html>
&#13;
哦,以及我如何才能使我的nab栏下方的图像响应,就像我需要它像导航栏一样可扩展。我需要设置媒体查询吗?
感谢, 微量
答案 0 :(得分:0)
在您的header
样式中尝试:
background: url('cubes.png') no-repeat;
或
background-repeat: no-repeat;
对于您的自适应背景图片,您可以尝试:
background-size: contain;
background-position: center;
对于响应式图像元素,您可以执行以下操作:
img.responsive {
width: 100%;
height: auto;
display: block;
}
答案 1 :(得分:0)