<!DOCTYPE html> | |
<style> | |
.contain { | |
float: right; | |
clear: both; | |
} | |
.reset { counter-reset: c;} | |
.increment:before { content: counters(c, ""); } | |
.increment { counter-increment: c; } | |
</style> | |
<body> | |
<div>1</div> | |
<div class="contain"> | |
<div>1</div> | |
<div>1</div> | |
</div> | |
<div>2</div> | |
<div class="contain"> | |
<div>1</div> | |
<div>2</div> | |
</div> | |
<div>3</div> |