A loader can contain text
A loader can show it's unsure of how long a task will take
A loader can be active or visible
A loader can be disabled or hidden
Loaders can appear inline with content
Loaders can appear inline centered with content
Loaders can appear slow, normal or fast
Loaders can be different colors
Loaders can have different sizes
Loaders can have their colors inverted.
Loaders can also appear in
elastic animation style. Can be combined with any color or speed.