글자에 그림자 넣기 (쉐도우 필터)

<p align="center"><span style="font-size:10pt;width:100;filter:shadow(color=black, direction=90, strength=2)">달팽이홈2</span></p>
<p align="center"><span style="font-size:10pt;width:100;filter:shadow(color=black, direction=90, strength=5)">달팽이홈2</span></p>
<p align="center"><span style="font-size:10pt;width:100;filter:shadow(color=blue, direction=180, strength=5)">달팽이홈2</span></p>
<p align="center"><span style="font-size:10pt;width:100;filter:shadow(color=red, direction=270, strength=5)">달팽이홈2</span></p>
<p align="center"><span style="font-size:10pt;width:100;filter:shadow(color=#345623, direction=0, strength=4)">달팽이홈2</span></p>