У вашего броузера проблема в совместимости с HTML5
i fixed the rain water gutters this weekend. The workshop needs to get plumbed into the rainwater tank system. So step 1 is to fix the end caps.
in this video i install an end cap onto a standard rainwater gutter.
the only cost is the galvanised end cap, silicone sealant, and 2 pop rivets.
simple!