diff --git a/GMW_Term/Style.css b/GMW_Term/Style.css
index 74dff557..c3d3f7e5 100644
--- a/GMW_Term/Style.css
+++ b/GMW_Term/Style.css
@@ -338,6 +338,14 @@
 {
     float: left;
 }
+.divSx
+{
+    float: left;
+}
+.divDx
+{
+    float: right;
+}
 
 
 /* bottoni homepage */
@@ -405,6 +413,35 @@
     white-space: pre;
 }
 
+/* buttons mezza altezza*/
+.btnGrigioHalf
+{
+    border: solid 2px #999999;
+    background-color: #DDDDDD;
+    width: 210px;
+    height: 30px;
+}
+.btnGrigioThird
+{
+    border: solid 2px #999999;
+    background-color: #DDDDDD;
+    width: 210px;
+    height: 20px;
+}
+.btnAzzurroHalf
+{
+    border: solid 2px blue;
+    background-color: #AAFFFF;
+    width: 210px;
+    height: 30px;
+}
+.btnAzzurroThird
+{
+    border: solid 2px blue;
+    background-color: #AAFFFF;
+    width: 210px;
+    height: 20px;
+}
 
 /* buttons larghi */
 .btnAzzurroWide
diff --git a/GMW_Term/Style_prod.css b/GMW_Term/Style_prod.css
index 74dff557..c3d3f7e5 100644
--- a/GMW_Term/Style_prod.css
+++ b/GMW_Term/Style_prod.css
@@ -338,6 +338,14 @@
 {
     float: left;
 }
+.divSx
+{
+    float: left;
+}
+.divDx
+{
+    float: right;
+}
 
 
 /* bottoni homepage */
@@ -405,6 +413,35 @@
     white-space: pre;
 }
 
+/* buttons mezza altezza*/
+.btnGrigioHalf
+{
+    border: solid 2px #999999;
+    background-color: #DDDDDD;
+    width: 210px;
+    height: 30px;
+}
+.btnGrigioThird
+{
+    border: solid 2px #999999;
+    background-color: #DDDDDD;
+    width: 210px;
+    height: 20px;
+}
+.btnAzzurroHalf
+{
+    border: solid 2px blue;
+    background-color: #AAFFFF;
+    width: 210px;
+    height: 30px;
+}
+.btnAzzurroThird
+{
+    border: solid 2px blue;
+    background-color: #AAFFFF;
+    width: 210px;
+    height: 20px;
+}
 
 /* buttons larghi */
 .btnAzzurroWide
diff --git a/GMW_Term/Style_test.css b/GMW_Term/Style_test.css
index 9e26fdd0..49de07c7 100644
--- a/GMW_Term/Style_test.css
+++ b/GMW_Term/Style_test.css
@@ -339,6 +339,14 @@
 {
     float: left;
 }
+.divSx
+{
+    float: left;
+}
+.divDx
+{
+    float: right;
+}
 
 
 /* bottoni homepage */
@@ -406,6 +414,35 @@
     white-space: pre;
 }
 
+/* buttons mezza altezza*/
+.btnGrigioHalf
+{
+    border: solid 2px #999999;
+    background-color: #DDDDDD;
+    width: 210px;
+    height: 30px;
+}
+.btnGrigioThird
+{
+    border: solid 2px #999999;
+    background-color: #DDDDDD;
+    width: 210px;
+    height: 20px;
+}
+.btnAzzurroHalf
+{
+    border: solid 2px blue;
+    background-color: #AAFFFF;
+    width: 210px;
+    height: 30px;
+}
+.btnAzzurroThird
+{
+    border: solid 2px blue;
+    background-color: #AAFFFF;
+    width: 210px;
+    height: 20px;
+}
 
 /* buttons larghi */
 .btnAzzurroWide