DOCSP-41681: Remove Green Buttons (#125)

(cherry picked from commit 8405ebe)

Author: mcmorisi

source/quick-start.txt

@@ -35,9 +35,6 @@ required) MongoDB Atlas deployment by following the steps in this guide.
 Follow the steps in this guide to connect a sample Rust application to
 a MongoDB Atlas deployment.
 
-.. button:: Next: Download and Install
-   :uri: /quick-start/download-and-install/
-
 .. toctree::
 
    /quick-start/download-and-install/

source/quick-start/connect-to-mongodb.txt

@@ -90,6 +90,3 @@ uses the driver to connect to your MongoDB deployment, runs a query on
 the sample data, and prints out the result.
 
 .. include:: /includes/quick-start/troubleshoot.rst
-
-.. button:: Next Steps
-   :uri: /quick-start/next-steps/

source/quick-start/create-a-connection-string.txt

@@ -61,6 +61,3 @@ After completing these steps, you have a connection string that
 contains your database username and password.
 
 .. include:: /includes/quick-start/troubleshoot.rst
-
-.. button:: Next: Connect to MongoDB
-   :uri: /quick-start/connect-to-mongodb/

source/quick-start/create-a-deployment.txt

@@ -27,6 +27,3 @@ deployment on Atlas, database user credentials, and sample data loaded
 into your database.
 
 .. include:: /includes/quick-start/troubleshoot.rst
-
-.. button:: Next: Create a Connection String
-   :uri: /quick-start/create-a-connection-string/

source/quick-start/download-and-install.txt

@@ -104,6 +104,3 @@ After you complete these steps, you have Rust and Cargo installed
 and a new Rust project with the necessary driver dependencies.
 
 .. include:: /includes/quick-start/troubleshoot.rst
-
-.. button:: Next: Create a MongoDB Deployment
-   :uri: /quick-start/create-a-deployment/