修复 combo 样式问题

scss/_utilities.scss

@@ -289,6 +289,18 @@
   text-decoration: underline;
 }
 
+.text-left {
+  text-align: left;
+}
+
+.text-center {
+  text-align: center;
+}
+
+.text-right {
+  text-align: right;
+}
+
 .box-shadow {
   box-shadow: 0 2px 2px rgba(0, 0, 0, 0.05), 0 1px 0 rgba(0, 0, 0, 0.05);
 }

scss/components/form/_combo.scss

@@ -86,7 +86,6 @@
     svg {
       width: px2rem(16px);
       height: px2rem(16px);
-      top: $Combo--horizontal-dragger-top;
     }
   }
 
@@ -132,7 +131,7 @@
     }
 
     .#{$ns}Combo-itemDrager {
-      padding: 0 px2rem(6px) 0 0;
+      padding: $Combo--horizontal-dragger-top px2rem(6px) 0 0;
     }
   }
 
@@ -223,7 +222,7 @@
 
     > .#{$ns}Combo-items > .#{$ns}Combo-item > .#{$ns}Combo-itemDrager {
       position: absolute;
-      top: 0;
+      top: $Combo--horizontal-dragger-top;
       left: px2rem(-30px);
     }
 

src/renderers/Form/Combo.tsx

@@ -828,7 +828,7 @@ export default class ComboControl extends React.Component<ComboProps> {
                 {deleteIcon ? (
                   <i className={deleteIcon} />
                 ) : (
-                  <Icon icon="close" />
+                  <Icon icon="close" className="icon" />
                 )}
               </a>
             );
@@ -1015,7 +1015,7 @@ export default class ComboControl extends React.Component<ComboProps> {
                     {deleteIcon ? (
                       <i className={deleteIcon} />
                     ) : (
-                      <Icon icon="close" />
+                      <Icon icon="close" className="icon" />
                     )}
                   </a>
                 );