这是一款使用纯CSS3制作的单页切换导航菜单界面设计效果。该页面效果中，在页面的左侧垂直排放一组导航按钮，当点击导航按钮时，相应的页面会从屏幕右侧滑动出来，效果非常炫酷。

使用方法

HTML结构

该单页切换导航菜单界面的HTML结构如下：

<div class="ct" id="t1">
 <div class="ct" id="t2">
 <div class="ct" id="t3">
 <div class="ct" id="t4">
 <div class="ct" id="t5">
 <ul id="menu">
 <a href="#t1"><li class="icon fa fa-bolt" id="uno"></li></a>
 <a href="#t2"><li class="icon fa fa-keyboard-o" id="dos"></li></a>
 <a href="#t3"><li class="icon fa fa-rocket" id="tres"></li></a>
 <a href="#t4"><li class="icon fa fa-dribbble" id="cuatro"></li></a>
 <a href="#t5"><li class="icon fa fa-plus-circle" id="cinco"></li></a>
 </ul>
 <div class="page" id="p1">
 <section class="icon fa fa-bolt"><span class="title">Bolt</span><span class="hint">...</section> 
 </div>
 <div class="page" id="p2">
 <section class="icon fa fa-keyboard-o"><span class="title">Type</span></section>
 </div> 
 <div class="page" id="p3">
 <section class="icon fa fa-rocket"><span class="title">Rocket</span></section>
 </div>
 <div class="page" id="p4">
 <section class="icon fa fa-dribbble">
 <span class="title">Dribbble</span>
 <p class="hint">
 Im ready to play, <span class="hint line-trough">invite me </span> find me
 </p>
 <p class="hint">...</p>
 </section>
 </div> 
 <div class="page" id="p5">
 <section class="icon fa fa-plus-circle">
 <span class="title">More</span>
 <p class="hint">
 ...
 </p>
 </section>
 </div> 
 </div>
 </div>
 </div>
 </div>
</div>

CSS样式

该单页切换导航菜单界面使用transform和transition来制作页面的切换动画效果。并通过:target伪元素来完成按钮点击时的页面切换。完整的CSS代码如下，代码中没有添加浏览器厂商的前缀。

html, body, .page {
 width: 100%;
 height: 100%;
 margin: 0;
 padding: 0;
 transition: all .6s cubic-bezier(.5, .2, .2, 1.1);
 color: #fff;
 overflow: hidden; 
}
 
* {
 font-family: 'open sans', 'lato', 'helvetica', sans-serif;
}
 
.page {
 position: absolute;
}
 
#p1 {
 left: 0;
}
 
#p2, #p3, #p4, #p5 {
 left: 200%;
}
 
#p1 { background: darkslateblue; }
#p2 { background: tomato; }
#p3 { background: gold; }
#p4 { background: deeppink; }
#p5 { background: #9b59b6; }
 
#t2:target #p2,
#t3:target #p3,
#t4:target #p4,
#t5:target #p5 {
 transform: translateX(-190%);
 transition-delay: .4s !important;
}
 
#t2:target #p1, 
#t3:target #p1,
#t4:target #p1,
#t5:target #p1{
 background: black;
}
 
#t2:target #p1 .icon, 
#t3:target #p1 .icon,
#t4:target #p1 .icon,
#t5:target #p1 .icon {
 -webkit-filter: blur(3px);
 filter: blur(3px);
}
 
.icon {
 color: #fff;
 font-size: 32px;
 display: block;
}
 
ul .icon:hover {
 opacity: 0.5;
}
 
.page .icon .title {
 line-height: 2;
}
 
#t2:target ul .icon,
#t3:target ul .icon,
#t4:target ul .icon,
#t5:target ul .icon{
 transform: scale(.6);
 transition-delay: .25s;
}
 
#t2:target #dos,
#t3:target #tres,
#t4:target #cuatro,
#t4:target #cinco {
 transform: scale(1.2) !important;
}
 
ul {
 position: fixed;
 z-index: 1;
 top: 0;
 bottom: 0;
 left: 0;
 margin: auto;
 height: 280px;
 width: 10%;
 padding: 0;
 text-align: center;
 }
 
#menu .icon {
 margin: 30px 0;
 transition: all .5s ease-out !important;
}
 
a {
 text-decoration: none;
}
 
.title, .hint {
 display: block;
}
 
.title {
 font-size: 38px;
}
 
.hint {
 font-size: 13px;
}
 
#p4 .hint {
 display: inherit !important;
}
 
.hint a {
 color: yellow;
 transition: all 250ms ease-out;
}
 
.hint a:hover {
 color: #FFF;
}
 
.line-trough {
 text-decoration: line-through;
}
 
.page .icon {
 position: absolute;
 top: 0;
 bottom: 0;
 right: 10%;
 left: 0;
 width: 270px;
 height: 170px;
 margin: auto;
 text-align: center;
 font-size: 80px;
 line-height: 1.3;
 transform: translateX(360%);
 transition: all .5s cubic-bezier(.25, 1, .5, 1.25);
}
 
.page#p1 .icon {
 height: 220px;
}
 
.page#p1 .icon {
 transform: translateX(10%) !important;
}
 
#t2:target .page#p2 .icon,
#t3:target .page#p3 .icon,
#t4:target .page#p4 .icon,
#t5:target .page#p5 .icon {
 transform: translateX(0) !important;
 transition-delay: 1s;
}