实现效果为页面平滑过渡全屏切换，点击导航和鼠标滚动都可以切换。
效果图：
代码：
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<meta http-equiv="X-UA-COMPATIBLE" content="IE-edge,chrome=1"><!--告诉ie使用新的渲染方式，防止低版本的ie不能使用css3-->
<meta name="viewport" content="width=device-width,initial-scale=1">
<link href="http://fonts.googleapis.com/css?family=Josefin+Slab:400,700" rel="stylesheet" type="text/css"/>
<link href="css/css.css" rel="stylesheet"/>
</head>
<body>
<div class="container">
<div class="nav">
<input type="radio" name="radio-set" checked id="nav1">
<a href="#panel1">导航1</a>
<input type="radio" name="radio-set" id="nav2">
<a href="#panel2">导航2</a>
<input type="radio" name="radio-set" id="nav3">
<a href="#panel3">导航3</a>
<input type="radio" name="radio-set" id="nav4">
<a href="#panel4">导航4</a>
<input type="radio" name="radio-set" id="nav5">
<a href="#panel5">导航5</a>
<div class="scroll">
<section class="panel" id="panel1">
<div class="icon" data-icon="a"></div>
<h1>Serendipity1</h1>
<p>you are my sunshine</p>
</section>
<section class="panel panelColor" id="panel2">
<div class="icon" data-icon="b"></div>
<h1>Serendipity2</h1>
<p>you are my sunshine</p>
</section>
<section class="panel" id="panel3">
<div class="icon" data-icon="c"></div>
<h1>Serendipity3</h1>
<p>you are my sunshine</p>
</section>
<section class="panel panelColor" id="panel4">
<div class="icon" data-icon="d"></div>
<h1>Serendipity4</h1>
<p>you are my sunshine</p>
</section>
<section class="panel" id="panel5">
<div class="icon" data-icon="e"></div>
<h1>Serendipity5</h1>
<p>you are my sunshine</p>
</section>
</div>
</div>
</div>
<script>
window.οnlοad= function () {
var scroll=document.getElementsByClassName("scroll")[0];//ie不兼容，换成id会成功
var panel=document.getElementsByClassName("panel");//ie不兼容，换成id会成功
var clientH=window.innerHeight;
scroll.style.height=clientH+"px";
for(var i=0;i<panel.length;i++){
panel[i].style.height=clientH+"px";
}
/*下面是关于鼠标滚动*/
var inputC=document.getElementsByTagName("input");
var wheel= function (event) {
var delta=0;
if(!event)//for ie
event=window.event;
if(event.wheelDelta){//ie,opera
delta=event.wheelDelta/120;
}else if(event.detail){
delta=-event.detail/3;
}
if(delta){
handle(delta,inputC);
}
if(event.preventDefault)
event.preventDefault();
event.returnValue=false;
};
if(window.addEventListener){
window.addEventListener('DOMMouseScroll',wheel,false);
}
window.onmousewheel=wheel;
};
function handle(delta,arr) {
var num;
for(var i=0;i<arr.length;i++){//得到当前checked元素的下标
if(arr[i].checked){
num=i;
}
}
if(delta>0 && num>0){//向上滚动
num--;
arr[num].checked=true;
}else if(delta<0 && num<4){//向下滚动
num++;
arr[num].checked=true;
}
}
</script>
</body>
</html>
CSS代码：
*{
margin:0;
padding:0;
}
body{
font-family:Georia,serif;
background:#ddd;
font-weight:bold;
font-size:15px;
color:#333;
overflow: hidden;
-webkit-font-smoothing:antialiased;
}
a{
text-decoration:none;
color:#555;
}
.clr{
width:0;
height:0;
overflow: hidden;
clear:both;
padding:0;
margin:0;
}
.nav{
width:100%;
position:absolute;
left:0;
bottom:0;
font-family:"Josefin Slab","Myriad pro" ,serif;
}
.nav input,.nav a{
width:20%;
height:34px;
line-height:34px;
position:fixed;
bottom:0;
cursor:pointer;
}
.nav input{
opacity:0;
z-index:1000;
}
.nav a{
z-index:10;
font-weight:700;
font-size:16px;
background:#e23a6e;
color:#fff;
text-align:center;
text-shadow: 1px 1px 1px rgba(151,24,64,0.2);
}
#nav1,#nav1 + a{
left:0%;
}
#nav2,#nav2 + a{
left:20%;
}
#nav3,#nav3 + a{
left:40%;
}
#nav4,#nav4 + a{
left:60%;
}
#nav5,#nav5 + a{
left:80%;
}
.nav input:checked + a,
.nav input:checked:hover +a{
background:#821134;
}
.nav input:checked + a:after{
content:"";
width:0;
height:0;
overflow:hidden;
border:20px solid transparent;
border-bottom-color:#821134;
position:absolute;
bottom:100%;
left:50%;
margin-left:-20px;
}
.nav input:hover + a{
background:#AD244f;
}
.scroll,.panel{
width:100%;
height:100%;
position:relative;
text-align:center;
padding-top:250px;
}
.scroll{
left:0;
top:0;
-webkit-transform: translate3d(0, 0, 0);
-moz-transform: translate3d(0, 0, 0);
-ms-transform: translate3d(0, 0, 0);
-o-transform: translate3d(0, 0, 0);
transform: translate3d(0, 0, 0);
-webkit-backface-visibility: hidden;
-moz-backface-visibility: hidden;
backface-visibility: hidden;
-webkit-transition: all 0.6s ease-in-out;
-moz-transition: all 0.6s ease-in-out;
-o-transition: all 0.6s ease-in-out;
transition: all 0.6s ease-in-out;
color:#e23a6e;
font-weight:bold;
}
.panel{
background:#fff;
overflow: hidden;
}
/*动画*/
#nav1:checked ~ .scroll #panel1 h1{
-webkit-animation: moveDown 0.6s ease-in-out 0.2s backwards;
-o-animation: moveDown 0.6s ease-in-out 0.2s backwards;
animation: moveDown 0.6s ease-in-out 0.2s backwards;
}
#nav2:checked ~ .scroll #panel2 h1{
-webkit-animation: moveDown 0.6s ease-in-out 0.2s backwards;
-o-animation: moveDown 0.6s ease-in-out 0.2s backwards;
animation: moveDown 0.6s ease-in-out 0.2s backwards;
}
#nav3:checked ~ .scroll #panel3 h1{
-webkit-animation: moveDown 0.6s ease-in-out 0.2s backwards;
-o-animation: moveDown 0.6s ease-in-out 0.2s backwards;
animation: moveDown 0.6s ease-in-out 0.2s backwards;
}
#nav4:checked ~ .scroll #panel4 h1{
-webkit-animation: moveDown 0.6s ease-in-out 0.2s backwards;
-o-animation: moveDown 0.6s ease-in-out 0.2s backwards;
animation: moveDown 0.6s ease-in-out 0.2s backwards;
}
#nav5:checked ~ .scroll #panel5 h1{
-webkit-animation: moveDown 0.6s ease-in-out 0.2s backwards;
-o-animation: moveDown 0.6s ease-in-out 0.2s backwards;
animation: moveDown 0.6s ease-in-out 0.2s backwards;
}
@keyframes moveDown {
0%{
-webkit-transform: translateY(-40px);
-moz-transform: translateY(-40px);
-ms-transform: translateY(-40px);
-o-transform: translateY(-40px);
transform: translateY(-40px);
opacity:0;
}
100%{
-webkit-transform: translateY(0);
-moz-transform: translateY(0);
-ms-transform: translateY(0);
-o-transform: translateY(0);
transform: translateY(0);
opacity:1;
}
}
.panel p{
color:#000;
margin-top:20px;
}
#nav1:checked ~ .scroll{
-webkit-transform: translateY(0%);
-moz-transform: translateY(0%);
-ms-transform: translateY(0%);
-o-transform: translateY(0%);
transform: translateY(0%);
}
#nav2:checked ~ .scroll{
-webkit-transform: translateY(-100%);
-moz-transform: translateY(-100%);
-ms-transform: translateY(-100%);
-o-transform: translateY(-100%);
transform: translateY(-100%);
}
#nav3:checked ~ .scroll{
-webkit-transform: translateY(-200%);
-moz-transform: translateY(-200%);
-ms-transform: translateY(-200%);
-o-transform: translateY(-200%);
transform: translateY(-200%);
}
#nav4:checked ~ .scroll{
-webkit-transform: translateY(-300%);
-moz-transform: translateY(-300%);
-ms-transform: translateY(-300%);
-o-transform: translateY(-300%);
transform: translateY(-300%);
}
#nav5:checked ~ .scroll{
-webkit-transform: translateY(-400%);
-moz-transform: translateY(-400%);
-ms-transform: translateY(-400%);
-o-transform: translateY(-400%);
transform: translateY(-400%);
}
.icon{
width:200px;
height:200px;
background:#fa96b5;
-webkit-transform:translateY(-50%) rotate(45deg);
-moz-transform:translateY(-50%) rotate(45deg);
-ms-transform:translateY(-50%) rotate(45deg);
-o-transform:translateY(-50%) rotate(45deg);
transform:translateY(-50%) rotate(45deg);
position:absolute;
left:50%;
top:0;
margin-left:-100px;
}
[data-icon]:after{
content:attr(data-icon);
width:200px;
height:200px;
color:#fff;
font-size:90px;
text-align:center;
line-height:200px;
position:absolute;
left:18%;
top:18%;
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-ms-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
transform: rotate(-45deg);
}
.panelColor{
background:#fa96b5;
color:#fff;
}
.panelColor .icon{
background:#fff;
color:#fa96b5;
}
.panelColor .icon:after{
color:#fa96b5;
}
.scroll .panel h1{
font-size:60px;
}
@media screen and (max-device-width: 520px){
}
Firefox和chrome测试没问题，IE就算了吧_(:зゝ∠)_，我恨IE