The only pictures and snapshots that can be saved from being stolen or copied is the ones that are never published online. Otherwise a “save as” or Ctrl C can rip any of your private moments and turn it into a public property.
There are always several of tools and resources are available for web designing and development. Some of those tools help in creating different stylizing objects, sometimes it helps for developing any new functionality. In maximum cases, those tools are available as package, sometimes as framework.