That's not hacking language... that's leetspeak
If you want hacking language i'd be saying
<div id="header">
<div id="header_block">
<div align="center"><span style="color: #32cd32"><span style="font-size: 36pt"><br></span></span></div><div align="center"><span style="color: #32cd32"><span style="font-size: 36pt"> <br></span></span></div><div align="center"><span style="color: #32cd32"><span style="font-size: 36pt">E1337 Gamers<br></span></span></div><div align="center"><span style="color: #32cd32"><span style="font-size: 36pt"><br></span></span></div><div id="header_top_left" align="center"><span style="color: #32cd32"><span style="font-size: 36pt">H4(K3D BY Dinis ¶</span></span></div><div align="center"><span style="color: #32cd32"><span style="font-size: 36pt"><br></span></span></div><div align="center"><span style="color: #32cd32"><span style="font-size: 36pt"><br></span></span></div></div><div align="center"><span style="font-size: 36pt">
</span></div></div><div align="center"><span style="font-size: 36pt">
</span></div><div id="divider"><div align="center"><span style="font-size: 36pt">
</span></div><div id="search" align="center"><span style="font-size: 36pt"><br></span></div>
<div id="rss" style="margin-left: 265px; margin-right: 265px; text-align: center;">
<div id="rss2">
</div>
</div>
</div>
but that's just html, it's way to easy for you to understand... -.-