Fix vertical logo alginment

README.md

@@ -158,17 +158,41 @@ The following people have contributed to the development of Cheetah:
 
 The development of Cheetah is a joint effort by members of the following institutions:
 
-<img src="images/desy.png" alt="DESY" style="width: 5em; margin-right: 1em" /><!-- 1.0 -->
-<img src="images/kit.png" alt="KIT" style="width: 7em; margin-right: 1em" /><!-- 1.4 -->
-<img src="images/lbnl.png" alt="LBNL" style="width: 11em; margin-right: 1em" /><!-- 2.1 -->
-<img src="images/university_of_chicago.png" alt="University of Chicago" style="width: 11em; margin-right: 1em" /><!-- 2.1 -->
-<img src="images/slac.png" alt="SLAC" style="width: 9em; margin-right: 1em" /><!-- 1.8 -->
-<img src="images/university_of_liverpool.png" alt="University of Liverpool" style="width: 10em; margin-right: 1em" /><!-- 2.0 -->
+<img
+  src="images/desy.png"
+  alt="DESY"
+  style="width: 5em; margin-right: 1em; vertical-align: middle"
+/>
+<img
+  src="images/kit.png"
+  alt="KIT"
+  style="width: 7em; margin-right: 1em; vertical-align: middle"
+/>
+<img
+  src="images/lbnl.png"
+  alt="LBNL"
+  style="width: 11em; margin-right: 1em; vertical-align: middle"
+/>
+<img
+  src="images/university_of_chicago.png"
+  alt="University of Chicago"
+  style="width: 11em; margin-right: 1em; vertical-align: middle"
+/>
+<img
+  src="images/slac.png"
+  alt="SLAC"
+  style="width: 9em; margin-right: 1em; vertical-align: middle"
+/>
+<img
+  src="images/university_of_liverpool.png"
+  alt="University of Liverpool"
+  style="width: 10em; margin-right: 1em; vertical-align: middle"
+/>
 <img
   src="images/cockcroft.png"
   alt="Cockcroft Institute"
-  style="width: 7em"
-/><!-- 1.3 -->
+  style="width: 7em; vertical-align: middle"
+/>
 
 ### Funding