fix link targets

Author: hmillersarah

ims-tm.html

@@ -397,7 +397,7 @@ <h3>Ways to work</h3>
 												such as DBRC administration or IMS catalog management, all by using scripted Ansible playbooks.
 											</p>
 											<a href="https://imsdev.github.io/ims-devops.html" 
-												target="_blank" rel="noopener noreferrer" aria-label="Learn more about ways to work with IMS TM">Learn more →</a>
+												rel="noopener noreferrer" aria-label="Learn more about ways to work with IMS TM">Learn more</a>
 										</div>
 									</div>
 									<div class="flex-block">
@@ -413,7 +413,7 @@ <h3>Ways to connect</h3>
 												clients and IMS systems.
 											</p>
 											<a href="https://imsdev.github.io/ims-apis.html" 
-												target="_blank" rel="noopener noreferrer" aria-label="Learn more about how to connect to IMS TM">Learn more →</a>
+												rel="noopener noreferrer" aria-label="Learn more about how to connect to IMS TM">Learn more</a>
 										</div>
 									</div>
 								</div>
@@ -458,9 +458,9 @@ <h3>IMS Fundamentals</h3>
 													Take a deeper dive into the main components of IMS, including IMS TM, IMS DB, and common system services, in this comprehensive course.
 												</p>	
 												<div class="pure-u-1 pure-u-md-1">
-													<a aria-label="Learn more about IMS Fundamentals" target="_blank" rel="noopener noreferrer" 
+													<a aria-label="Learn more about IMS Fundamentals" rel="noopener noreferrer" 
 														href="https://imsdev.github.io/ims-education.html#ims-fundamentals">
-														Learn more →
+														Learn more
 													</a>
 												</div>
 											</div>
@@ -482,9 +482,9 @@ <h3>IMS System Programming in a DBCTL Environment</h3>
 												</p>	
 												<div class="pure-u-1 pure-u-md-1">
 													<a aria-label="Learn more about IMS System Programming in a DBCTL Environment"
-														target="_blank" rel="noopener noreferrer" 
+														rel="noopener noreferrer" 
 														href="https://imsdev.github.io/ims-education.html#ims-dbctl">
-														Learn more →
+														Learn more
 													</a>
 												</div>
 											</div>
@@ -505,9 +505,9 @@ <h3>IMS TM Performance Analysis</h3>
 												</p>	
 												<div class="pure-u-1 pure-u-md-1">
 													<a aria-label="Learn more about IMS TM Performance Analysis"
-														target="_blank" rel="noopener noreferrer" 
+														rel="noopener noreferrer" 
 														href="https://imsdev.github.io/ims-education.html#ims-tm-performance">
-														Learn more →
+														Learn more
 													</a>
 												</div>
 											</div>
@@ -527,9 +527,9 @@ <h3>IMS TM Application Programming</h3>
 												</p>	
 												<div class="pure-u-1 pure-u-md-1">
 													<a aria-label="Learn more about IMS TM Application Programming"
-														target="_blank" rel="noopener noreferrer" 
+														rel="noopener noreferrer" 
 														href="https://imsdev.github.io/ims-education.html#ims-tm-prog">
-														Learn more →
+														Learn more
 													</a>
 												</div>
 											</div>