diff --git a/docs/img/R_big.png b/docs/img/R_big.png
index 55fff32..b2c66f0 100644
Binary files a/docs/img/R_big.png and b/docs/img/R_big.png differ
diff --git a/docs/img/amd.png b/docs/img/amd.png
index a1f06ef..8b2d112 100644
Binary files a/docs/img/amd.png and b/docs/img/amd.png differ
diff --git a/docs/img/amd_big.png b/docs/img/amd_big.png
index a1a2232..a7cc24a 100644
Binary files a/docs/img/amd_big.png and b/docs/img/amd_big.png differ
diff --git a/docs/img/keras_big.png b/docs/img/keras_big.png
index 7b9553d..89d44b9 100644
Binary files a/docs/img/keras_big.png and b/docs/img/keras_big.png differ
diff --git a/docs/img/mxnet.png b/docs/img/mxnet.png
index 5b90af9..873fa60 100644
Binary files a/docs/img/mxnet.png and b/docs/img/mxnet.png differ
diff --git a/docs/img/mxnet_big.png b/docs/img/mxnet_big.png
index b997e66..c6ba166 100644
Binary files a/docs/img/mxnet_big.png and b/docs/img/mxnet_big.png differ
diff --git a/docs/img/pandas.png b/docs/img/pandas.png
index 33b9677..d4c3dd4 100644
Binary files a/docs/img/pandas.png and b/docs/img/pandas.png differ
diff --git a/docs/img/pandas_big.png b/docs/img/pandas_big.png
index 033cf66..d542047 100644
Binary files a/docs/img/pandas_big.png and b/docs/img/pandas_big.png differ
diff --git a/docs/img/py-datascience.png b/docs/img/py-datascience.png
index 675d90a..dc4382b 100644
Binary files a/docs/img/py-datascience.png and b/docs/img/py-datascience.png differ
diff --git a/docs/img/pytorch_big.png b/docs/img/pytorch_big.png
index bad49bf..3da2703 100644
Binary files a/docs/img/pytorch_big.png and b/docs/img/pytorch_big.png differ
diff --git a/docs/img/pytorch_big2.png b/docs/img/pytorch_big2.png
index 94643ae..c793d8c 100644
Binary files a/docs/img/pytorch_big2.png and b/docs/img/pytorch_big2.png differ
diff --git a/docs/img/sklearn_big.png b/docs/img/sklearn_big.png
index a57abc2..97570c9 100644
Binary files a/docs/img/sklearn_big.png and b/docs/img/sklearn_big.png differ
diff --git a/docs/img/spark_big.png b/docs/img/spark_big.png
index 91ce8a0..f43d692 100644
Binary files a/docs/img/spark_big.png and b/docs/img/spark_big.png differ
diff --git a/docs/img/tf.png b/docs/img/tf.png
index 768895d..032e575 100644
Binary files a/docs/img/tf.png and b/docs/img/tf.png differ
diff --git a/docs/img/tf_big.png b/docs/img/tf_big.png
index 92c28c6..32f3b29 100644
Binary files a/docs/img/tf_big.png and b/docs/img/tf_big.png differ
diff --git a/docs/img/tf_big2.png b/docs/img/tf_big2.png
index 38c025b..d12a170 100644
Binary files a/docs/img/tf_big2.png and b/docs/img/tf_big2.png differ
diff --git a/docs/img/th.png b/docs/img/th.png
index ad26814..cda8ece 100644
Binary files a/docs/img/th.png and b/docs/img/th.png differ
diff --git a/docs/img/theano_big.png b/docs/img/theano_big.png
index b464c23..7f56c38 100644
Binary files a/docs/img/theano_big.png and b/docs/img/theano_big.png differ
diff --git a/img/R_big.png b/img/R_big.png
index 55fff32..b2c66f0 100644
Binary files a/img/R_big.png and b/img/R_big.png differ
diff --git a/img/amd.png b/img/amd.png
index a1f06ef..6032477 100644
Binary files a/img/amd.png and b/img/amd.png differ
diff --git a/img/amd_big.png b/img/amd_big.png
index a1a2232..a7cc24a 100644
Binary files a/img/amd_big.png and b/img/amd_big.png differ
diff --git a/img/keras_big.png b/img/keras_big.png
index 7b9553d..58f123c 100644
Binary files a/img/keras_big.png and b/img/keras_big.png differ
diff --git a/img/mxnet.png b/img/mxnet.png
index 5b90af9..ccae94d 100644
Binary files a/img/mxnet.png and b/img/mxnet.png differ
diff --git a/img/mxnet_big.png b/img/mxnet_big.png
index b997e66..c6ba166 100644
Binary files a/img/mxnet_big.png and b/img/mxnet_big.png differ
diff --git a/img/pandas.png b/img/pandas.png
index 33b9677..6f17e35 100644
Binary files a/img/pandas.png and b/img/pandas.png differ
diff --git a/img/pandas_big.png b/img/pandas_big.png
index 033cf66..d542047 100644
Binary files a/img/pandas_big.png and b/img/pandas_big.png differ
diff --git a/img/py-datascience.png b/img/py-datascience.png
index 675d90a..d013317 100644
Binary files a/img/py-datascience.png and b/img/py-datascience.png differ
diff --git a/img/pytorch_big.png b/img/pytorch_big.png
index bad49bf..ebc102c 100644
Binary files a/img/pytorch_big.png and b/img/pytorch_big.png differ
diff --git a/img/pytorch_big2.png b/img/pytorch_big2.png
index 94643ae..c793d8c 100644
Binary files a/img/pytorch_big2.png and b/img/pytorch_big2.png differ
diff --git a/img/sklearn_big.png b/img/sklearn_big.png
index a57abc2..a8dce0e 100644
Binary files a/img/sklearn_big.png and b/img/sklearn_big.png differ
diff --git a/img/spark_big.png b/img/spark_big.png
index 91ce8a0..f43d692 100644
Binary files a/img/spark_big.png and b/img/spark_big.png differ
diff --git a/img/tf.png b/img/tf.png
index 768895d..3fe0834 100644
Binary files a/img/tf.png and b/img/tf.png differ
diff --git a/img/tf_big.png b/img/tf_big.png
index 92c28c6..32f3b29 100644
Binary files a/img/tf_big.png and b/img/tf_big.png differ
diff --git a/img/tf_big2.png b/img/tf_big2.png
index 38c025b..d12a170 100644
Binary files a/img/tf_big2.png and b/img/tf_big2.png differ
diff --git a/img/th.png b/img/th.png
index ad26814..b5e321e 100644
Binary files a/img/th.png and b/img/th.png differ
diff --git a/img/theano_big.png b/img/theano_big.png
index b464c23..edac18a 100644
Binary files a/img/theano_big.png and b/img/theano_big.png differ