css菜单制作
基础水平菜单制作
使用无序列表<ul>和<li>标签构建结构,CSS设置横向排列:
<ul class="horizontal-menu">
<li><a href="#">首页</a></li>
<li><a href="#">产品</a></li>
<li><a href="#">服务</a></li>
</ul>
.horizontal-menu {
list-style-type: none;
margin: 0;
padding: 0;
background-color: #333;
}
.horizontal-menu li {
display: inline-block;
}
.horizontal-menu a {
display: block;
color: white;
text-align: center;
padding: 14px 16px;
text-decoration: none;
}
.horizontal-menu a:hover {
background-color: #111;
}
垂直菜单实现
修改display属性为block即可创建垂直菜单:
.vertical-menu li {
display: block;
width: 100%;
}
下拉菜单效果
通过伪类:hover控制子菜单显示:

<li class="dropdown">
<a href="#">产品</a>
<ul class="dropdown-content">
<li><a href="#">产品A</a></li>
<li><a href="#">产品B</a></li>
</ul>
</li>
.dropdown {
position: relative;
}
.dropdown-content {
display: none;
position: absolute;
min-width: 160px;
box-shadow: 0px 8px 16px rgba(0,0,0,0.2);
}
.dropdown:hover .dropdown-content {
display: block;
}
响应式菜单设计
使用媒体查询适配移动设备:
@media screen and (max-width: 600px) {
.horizontal-menu li {
display: block;
width: 100%;
}
.dropdown-content {
position: static;
}
}
动画效果增强
添加CSS过渡效果提升交互体验:

.horizontal-menu a {
transition: background-color 0.3s ease;
}
.dropdown-content {
transition: opacity 0.3s ease;
opacity: 0;
}
.dropdown:hover .dropdown-content {
opacity: 1;
}
固定定位菜单
实现滚动时保持可见的固定菜单:
.fixed-menu {
position: fixed;
top: 0;
width: 100%;
z-index: 1000;
}
汉堡菜单实现
移动端常见的折叠菜单样式:
.menu-toggle {
display: none;
cursor: pointer;
}
@media screen and (max-width: 600px) {
.menu-toggle {
display: block;
}
.menu-items {
display: none;
}
.menu-toggle.active + .menu-items {
display: block;
}
}






