diff --git a/templates/html/common-blue/zim-pres-override.css b/templates/html/common-blue/zim-pres-override.css
index e53a2fe..a2e9b26 100644
--- a/templates/html/common-blue/zim-pres-override.css
+++ b/templates/html/common-blue/zim-pres-override.css
@@ -6,4 +6,11 @@
         height: 4em;     /* 4/3 times the height of header     */
         /*height: 3em;       /* size of header */
     }
+        
+    table {
+        margin-bottom: 1em;
+    }
     
+    div.zim-object {
+        border-style: none;
+    }
diff --git a/templates/html/common-blue/zim-pres-variables.css b/templates/html/common-blue/zim-pres-variables.css
index 14aa85b..9258ed7 100644
--- a/templates/html/common-blue/zim-pres-variables.css
+++ b/templates/html/common-blue/zim-pres-variables.css
@@ -8,5 +8,8 @@
         --main-pres-banner-background: #ccdddd77;   /* Background color on header and fooetr */
         --main-pres-background-color: white;        /* Body background color                 */
         --main-pres-background-repeat: no-repeat;   /* Body background repeat property       */
-        --main-pres-background-size: 100%;          /* Body background size property         */        
+        --main-pres-background-size: 100%;          /* Body background size property         */
+        --main-pres-img-height: 8em;                /* Size of image height                  */
+        --main-pres-table-font-size: 80%;           /* Relative font-size in tables          */
+        --main-pres-code-font-size: 70%;            /* Relative font-size in code            */
     }
diff --git a/templates/html/common-wize/zim-pres-override.css b/templates/html/common-wize/zim-pres-override.css
index e53a2fe..a2e9b26 100644
--- a/templates/html/common-wize/zim-pres-override.css
+++ b/templates/html/common-wize/zim-pres-override.css
@@ -6,4 +6,11 @@
         height: 4em;     /* 4/3 times the height of header     */
         /*height: 3em;       /* size of header */
     }
+        
+    table {
+        margin-bottom: 1em;
+    }
     
+    div.zim-object {
+        border-style: none;
+    }
diff --git a/templates/html/common-wize/zim-pres-variables.css b/templates/html/common-wize/zim-pres-variables.css
index 32b415d..df2b102 100644
--- a/templates/html/common-wize/zim-pres-variables.css
+++ b/templates/html/common-wize/zim-pres-variables.css
@@ -8,5 +8,8 @@
         --main-pres-banner-background: #ccddbb77;   /* Background color on header and fooetr */
         --main-pres-background-color: white;        /* Body background color                 */
         --main-pres-background-repeat: no-repeat;   /* Body background repeat property       */
-        --main-pres-background-size: 100%;          /* Body background size property         */        
+        --main-pres-background-size: 100%;          /* Body background size property         */
+        --main-pres-img-height: 8em;                /* Size of image height                  */
+        --main-pres-table-font-size: 80%;           /* Relative font-size in tables          */
+        --main-pres-code-font-size: 70%;            /* Relative font-size in code            */
     }