Revert "download btn"

This reverts commit 97b517398c67389e71773af1b9a595541ae45961.
Revert "Convert some PNGs to SVG. Optimizing"

This reverts commit 7cd9c60b547e4cfe988893f1709bdedb30af3054.
Revert "svg"

This reverts commit 8b188a48e062de2c9bca2ae87d264522a3a85f0b.
Revert 060e5b0..acddb40

This rolls back to commit 060e5b0cfcd82827bee012f29f50245fb2def639.
Revert acddb40..b58b05e

This rolls back to commit acddb408460efd6ffc6baa5422b117d4c03073b7.
Revert 52285e8..48c241f

This rolls back to commit 52285e8713b6394ebc49e33d2b49cad26628e8ae.
Revert 060e5b0..376b43b

This rolls back to commit 060e5b0cfcd82827bee012f29f50245fb2def639.