Add a space after colon

Author: yhirano55

app/assets/stylesheets/wigu/active_admin_theme.scss

@@ -155,7 +155,7 @@ body.active_admin {
             border-color: $skinMainFirstColor transparent;
           }
           ul.dropdown_menu_list {
-            box-shadow:none;
+            box-shadow: none;
             li {
               a {
                 background-color: #ffffff;
@@ -226,7 +226,7 @@ body.active_admin {
             border-color: $skinMainFirstColor transparent;
           }
           ul.dropdown_menu_list {
-            box-shadow:none;
+            box-shadow: none;
             li {
               a {
                 background-color: #ffffff;
@@ -265,7 +265,7 @@ body.active_admin {
             border-color: $skinMainFirstColor transparent;
           }
           ul.dropdown_menu_list {
-            box-shadow:none;
+            box-shadow: none;
             li {
               a {
                 background-color: #ffffff;
@@ -497,7 +497,7 @@ form fieldset.inputs {
   div.ui-datepicker-header {
     background-image: none;
     background-color: $skinMainSecondColor;
-    border-bottom:none;
+    border-bottom: none;
     div.ui-datepicker-title {
       span {
         background-image: none;