Fix overlapping tags in Fabric docs on small screens (#19692)

Author: judidoko

docs/source-fabric/examples/index.rst

@@ -12,62 +12,62 @@ Examples
     :description: Train an image classifier on the MNIST dataset
     :button_link: https://github.com/Lightning-AI/lightning/blob/master/examples/fabric/image_classifier
     :col_css: col-md-4
-    :height: 150
+    :height: 200
     :tag: basic
 
 .. displayitem::
     :header: Transformer Language Model
     :description: A simple language model that learns to predict the next word in a sentence
     :button_link: https://github.com/Lightning-AI/lightning/blob/master/examples/fabric/language_model
     :col_css: col-md-4
-    :height: 150
+    :height: 200
     :tag: basic
 
 .. displayitem::
     :header: GAN
     :description: Train a GAN that generates realistic human faces
     :button_link: https://github.com/Lightning-AI/lightning/blob/master/examples/fabric/dcgan
     :col_css: col-md-4
-    :height: 150
+    :height: 200
     :tag: intermediate
 
 .. displayitem::
     :header: Meta-Learning
     :description: Distributed training with the MAML algorithm on the Omniglot and MiniImagenet datasets
     :button_link: https://github.com/Lightning-AI/lightning/blob/master/examples/fabric/meta_learning
     :col_css: col-md-4
-    :height: 150
+    :height: 200
     :tag: intermediate
 
 .. displayitem::
     :header: Large Language Models
     :description: Pretrain a large language model (LLM)
     :button_link: https://github.com/Lightning-AI/litgpt/blob/main/tutorials/pretrain_tinyllama.md
     :col_css: col-md-4
-    :height: 150
+    :height: 200
     :tag: advanced
 
 .. displayitem::
     :header: Reinforcement Learning
     :description: Implementation of the Proximal Policy Optimization (PPO) algorithm with multi-GPU support
     :button_link: https://github.com/Lightning-AI/lightning/blob/master/examples/fabric/reinforcement_learning
     :col_css: col-md-4
-    :height: 150
+    :height: 200
     :tag: intermediate
 
 .. displayitem::
     :header: K-Fold Cross Validation
     :description: Cross validation helps you estimate the generalization error of a model and select the best one.
     :button_link: https://github.com/Lightning-AI/lightning/tree/master/examples/fabric/kfold_cv
     :col_css: col-md-4
-    :height: 150
+    :height: 200
     :tag: intermediate
 
 .. displayitem::
     :header: Active Learning
     :description: Coming soon
     :col_css: col-md-4
-    :height: 150
+    :height: 200
     :tag: intermediate