WEB Hosting problem using cisco pix 501

I am trying to host a web site that i made. I am using pix 501 firewall static command.

I tried the latest apache and also iis 5.0 (comes with xp machine).

The problem is I can browse from my local network without any problem. when i try from the internet the pages dont load properly images go missing positions of texts and other objects gets all messed up.

I am using the following in pix:
static (inside,outside) tcp interface www web-server-IP www netmask 255.255.255.255 0 0
access-list 101 line 3 permit tcp any interface outside eq www