Gifs page Test
1. animation_4_alpha_loop_540x_lossy_30_color_reduction_500_500_2xfaster.gif
2. animation_4_alpha_loop_540x_lossy_30_color_reduction_500_500.gif
3. animation_4_alpha_loop_540x_lossy_30_color_reduction.gif
4. animation_4_alpha_loop_540x_lossy_30.gif
5. Original