单行导航栏
1.实现效果:
html:
<!-- 局部导航栏 -->
<ul class="local-nav">
<li>
<a href="#" title="攻略景点">
<span class="local-nav-icon1"></span>
<span>攻略景点</span>
</a>
</li>
<li>
<a href="#" title="门票玩乐">
<span class="local-nav-icon2"></span>
<span>门票玩乐</span>
</a>
</li>
<li>
<a href="#" title="美食林">
<span class="local-nav-icon3"></span>
<span>美食林</span>
</a>
</li>
<li>
<a href="#" title="周边游">
<span class="local-nav-icon4"></span>
<span>周边游</span>
</a>
</li>
<li>
<a href="#" title="一日游">
<span class="local-nav-icon5"></span>
<span>一日游</span>
</a>
</li>
</ul>
css
.local-nav {
padding: 0;
margin: 0 10px;
height: 64px;
background-color: pink;
border-radius: 8px;
/* 父元素设置flex */
display: flex;
}
.local-nav li {
/* 1个li子元素分父元素的1部分,5个li子元素将父级均分为5份 */
flex: 1;
}
.local-nav a {
display: flex;
/* 设置主轴为Y轴,则元素竖着显示 */
flex-direction: column;
/* 设置侧轴(此时为X轴)上的子元素排列方式(单行) */
align-items: center;
}
/* 属性选择器 */
.local-nav span[class^="local-nav-icon"] {
width: 40px;
height: 40px;
/* 精灵图二倍图做法:背景缩放宽度为原图宽度的一半,高度自适应宽度 */
background-size: 40px auto;
}
.local-nav .local-nav-icon1 {
background: url(../imgs/local-sprite.png) no-repeat 0 0;
}
.local-nav .local-nav-icon2 {
background: url(../imgs/local-sprite.png) no-repeat 0 -40px;
}
.local-nav .local-nav-icon3 {
background: url(../imgs/local-sprite.png) no-repeat 0 -78px;
}
.local-nav .local-nav-icon4 {
background: url(../imgs/local-sprite.png) no-repeat 0 -118px;
}
.local-nav .local-nav-icon5 {
background: url(../imgs/local-sprite.png) no-repeat 0 -158px;
}
多行导航栏
1.实现效果:
实现代码:
<nav>
<a href="#">
<img src="./imgs/shop.png" alt="">
<span>京东超市</span>
</a>
<a href="#">
<img src="./imgs/shop.png" alt="">
<span>京东超市</span>
</a>
<a href="#">
<img src="./imgs/shop.png" alt="">
<span>京东超市</span>
</a>
<a href="#">
<img src="./imgs/shop.png" alt="">
<span>京东超市</span>
</a>
<a href="#">
<img src="./imgs/shop.png" alt="">
<span>京东超市</span>
</a>
<a href="#">
<img src="./imgs/shop.png" alt="">
<span>京东超市</span>
</a>
<a href="#">
<img src="./imgs/shop.png" alt="">
<span>京东超市</span>
</a>
<a href="#">
<img src="./imgs/shop.png" alt="">
<span>京东超市</span>
</a>
<a href="#">
<img src="./imgs/shop.png" alt="">
<span>京东超市</span>
</a>
<a href="#">
<img src="./imgs/shop.png" alt="">
<span>京东超市</span>
</a>
</nav>
nav {
padding-top: 8px;
display: flex;
/* 允许子元素换行 */
flex-wrap: wrap;
}
nav a {
background-color: white;
text-align: center;
/* 子元素写份数时,可以写百分数,相对于父级来说的 */
flex: 20%;
}
nav a img {
width: 40px;
margin: 10px 0;
}
nav a span {
display: block;
}