Navigation will we create today using the numbers on each native land and valid Html 5 already, so you don't have to worry anymore if the template you are using is already valid html5.
to make it follow the trick below carefully.
How to make the navigation on the page using the number or numbers.
1. first you do is enter in your blog account, and then copy and later the code below and then put the right above code]] > or code.
/* Page Navigation */
.navipager{clear:both;margin:0;text-align:center;font-weight:bold;color:#fff !important;text-transform:uppercase}
.navipager span,.navipager a{padding:5px 15px;margin-right:3px;display:inline-block;color:#fff !important;background-color:#9cd9d5;line-height:1.6em}
.navipager .current{color:#fff !important;background-color:#9cd9d5;}
.navipager .current,.navipager .pages{color:#fff !important;background-color:#9cd9d5;}
.navipager a:hover{color:#fff !important;background-color:#f1583b;}
.navipager .pages {margin:0 -1px 0 0}
.navipager{clear:both;margin:0;text-align:center;font-weight:bold;color:#fff !important;text-transform:uppercase}
.navipager span,.navipager a{padding:5px 15px;margin-right:3px;display:inline-block;color:#fff !important;background-color:#9cd9d5;line-height:1.6em}
.navipager .current{color:#fff !important;background-color:#9cd9d5;}
.navipager .current,.navipager .pages{color:#fff !important;background-color:#9cd9d5;}
.navipager a:hover{color:#fff !important;background-color:#f1583b;}
.navipager .pages {margin:0 -1px 0 0}
2. And then look for code like below.
<b:widget id='Blog1' locked='true' title='Posting Blog' type='Blog'>
And then put the code below right below.