*{
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
.box{
	color: #fff;
	height: 100vh;
	padding: 40px;
}
.box1{
	background: #F43959;
}
.box2{
	background: #4CA4CF;
}
.box3{
	background: #e5cf54;
}
.box4{
	background: #45CB99;
}
.pagenation{
    padding: 20px;
    position: fixed;
    right: 0;
    top: 50%;
}
.pagenation li{
    list-style-type: none;
    margin-bottom: 20px;
}
.pagenation a{
    display: block;
    height: 10px;
    border: 1px solid #000;
    width: 10px;
}
.pagenation a.active{
    background: #000;
}