菜单制作css
基础CSS菜单样式
创建水平导航菜单的CSS代码示例:
.nav-menu {
list-style-type: none;
margin: 0;
padding: 0;
overflow: hidden;
background-color: #333;
}
.nav-menu li {
float: left;
}
.nav-menu li a {
display: block;
color: white;
text-align: center;
padding: 14px 16px;
text-decoration: none;
}
.nav-menu li a:hover {
background-color: #111;
}
对应的HTML结构:
<ul class="nav-menu">
<li><a href="#home">首页</a></li>
<li><a href="#news">新闻</a></li>
<li><a href="#contact">联系</a></li>
<li><a href="#about">关于</a></li>
</ul>
垂直菜单实现
创建垂直导航菜单的样式:
.vertical-menu {
width: 200px;
list-style-type: none;
margin: 0;
padding: 0;
background-color: #f1f1f1;
}
.vertical-menu li a {
display: block;
color: #000;
padding: 8px 16px;
text-decoration: none;
}
.vertical-menu li a:hover {
background-color: #555;
color: white;
}
下拉菜单效果
实现下拉菜单的CSS方案:
.dropdown {
position: relative;
display: inline-block;
}
.dropdown-content {
display: none;
position: absolute;
background-color: #f9f9f9;
min-width: 160px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
z-index: 1;
}
.dropdown:hover .dropdown-content {
display: block;
}
.dropdown-content a {
color: black;
padding: 12px 16px;
text-decoration: none;
display: block;
}
响应式菜单设计
移动端友好的响应式菜单:
@media screen and (max-width: 600px) {
.topnav li {
float: none;
width: 100%;
}
}
.mobile-menu-icon {
display: none;
}
@media screen and (max-width: 768px) {
.mobile-menu-icon {
display: block;
cursor: pointer;
}
.nav-menu {
display: none;
}
.nav-menu.active {
display: block;
}
}
菜单动画效果
添加悬停过渡动画:
.menu-item {
transition: all 0.3s ease;
transform: scale(1);
}
.menu-item:hover {
transform: scale(1.05);
box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
高级菜单样式
带图标的现代菜单:
.icon-menu li {
position: relative;
padding-left: 30px;
}
.icon-menu li::before {
content: "";
position: absolute;
left: 0;
top: 50%;
transform: translateY(-50%);
width: 20px;
height: 20px;
background-image: url('icon.png');
background-size: contain;
}






