feat: 样式修复

@@ -11,13 +11,24 @@
     background-color: #fff !important;
     border-top: 1px solid @N4 !important;
   }
-  .qx-input-select-dropdown__list-empty {
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    flex-direction: column;
-    overflow: hidden;
-    height: 100%;
-    margin: 0;
+  .qx-input-select-dropdown__list {
+    max-height: 160px;
+    min-height: unset;
+    height: unset !important;
+    .ant-dropdown-menu {
+      box-shadow: none;
+    }
+    .qx-input-select-dropdown__list-empty {
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      flex-direction: column;
+      overflow: hidden;
+      height: 100px;
+      margin: 0;
+    }
+  }
+  .qx-input-select-dropdown__list-content-bottom {
+    width: calc(100% - 20px)
   }
 }