Use the same font-size for all the toolbar buttons

customize.dist/src/less/toolbar.less

@@ -42,6 +42,7 @@
     }
 
     button {
+        font-size: @toolbar-button-font-size;
         &#shareButton, &.buttonSuccess {
             // Bootstrap 4 colors
             color: #fff;

customize.dist/src/less/variables.less

@@ -72,6 +72,7 @@
 
 @toolbar-gradient-start: #f5f5f5;
 @toolbar-gradient-end: #DDDDDD;
+@toolbar-button-font-size: 14px;
 
 @topbar-back: #fff;
 @topbar-color: #000;

customize.dist/toolbar.css

@@ -118,6 +118,7 @@
   float: right;
 }
 .cryptpad-toolbar button {
+  font-size: 14px;
   border: 1px solid transparent;
   border-radius: .25rem;
   color: #292b2c;

www/drive/file.css

@@ -450,7 +450,7 @@ span.fa-folder-open {
 #driveToolbar {
   background: #ddd;
   color: #555;
-  height: 40px;
+  height: 30px;
   display: flex;
   flex-flow: row;
   border-top: 1px solid #ccc;
@@ -458,6 +458,7 @@ span.fa-folder-open {
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
   z-index: 100;
   box-sizing: content-box;
+  padding: 0 6px;
   /* The container <div> - needed to position the dropdown content */
 }
 #driveToolbar .newPadContainer {
@@ -465,24 +466,25 @@ span.fa-folder-open {
   height: 100%;
 }
 #driveToolbar button {
-  height: 26px;
+  height: 24px;
+  font-size: 14px;
 }
 #driveToolbar button.element {
   border-radius: 2px;
   background: #888;
   color: #eee;
-  font-size: 16px;
-  border: none;
+  font-size: 14px;
+  border: 1px solid #888;
   font-weight: bold;
 }
 #driveToolbar button.element:hover {
-  box-shadow: 0px 0px 2px #000;
+  background: #777;
 }
 #driveToolbar button.new {
   padding: 0 5px;
 }
 #driveToolbar .dropdown-bar {
-  margin: 5px 5px;
+  margin: 2px 2px;
   line-height: 1em;
   position: relative;
   display: inline-block;
@@ -516,7 +518,7 @@ span.fa-folder-open {
 #driveToolbar .path {
   display: inline-block;
   height: 100%;
-  line-height: 40px;
+  line-height: 30px;
   cursor: default;
   width: auto;
   overflow: hidden;

www/drive/file.less

@@ -17,10 +17,14 @@
 @toolbar-fg: #555;
 @toolbar-border-col: #ccc;
 @toolbar-button-bg: #888;
+@toolbar-button-border: #888;
+@toolbar-button-bg-hover: #777;
 @toolbar-button-fg: #eee;
 @toolbar-path-bg: #fff;
 @toolbar-path-border: #888;
 
+@button-font-size: 14px;
+
 @size-mobile: 600px;
 
 /* PAGE */
@@ -515,7 +519,7 @@ span {
 #driveToolbar {
     background: @toolbar-bg;
     color: @toolbar-fg;
-    height: 40px;
+    height: 30px;
     display: flex;
     flex-flow: row;
     border-top: 1px solid @toolbar-border-col;
@@ -523,6 +527,7 @@ span {
     box-shadow: 0 2px 4px rgba(0,0,0,0.2);
     z-index: 100;
     box-sizing: content-box;
+    padding: 0 6px;
 
     .newPadContainer {
         display: inline-block;
@@ -530,16 +535,17 @@ span {
     }
 
     button {
-        height: 26px;
+        height: 24px;
+        font-size: @button-font-size;
         &.element {
             border-radius: 2px;
             background: @toolbar-button-bg;
             color: @toolbar-button-fg;
-            font-size: 16px;
-            border: none;
+            font-size: 14px;
+            border: 1px solid @toolbar-button-border;
             font-weight: bold;
             &:hover {
-                box-shadow: 0px 0px 2px #000;
+                background: @toolbar-button-bg-hover;
             }
         }
         &.new {
@@ -548,7 +554,7 @@ span {
     }
     /* The container <div> - needed to position the dropdown content */
     .dropdown-bar {
-        margin: 5px 5px;
+        margin: 2px 2px;
         line-height: 1em;
         position: relative;
         display: inline-block;
@@ -583,7 +589,7 @@ span {
     .path {
         display: inline-block;
         height: 100%;
-        line-height: 40px;
+        line-height: 30px;
         cursor: default;
         width: auto;
         overflow: hidden;