I've multiple block IDs as follows:
<div id="block-11">content Here</div>
<div id="block-12">content Here</div>
<div id="block-13">content Here</div>
<div id="block-14">content Here</div>
<div id="block-15">content Here</div>
Is it possible to use #block-[n] like this for styling my those block?