设置固定宽度

public/react/src/modules/tpm/shixuns/shixun-search-bar/index.jsx

@@ -96,7 +96,7 @@ export default ({ StatusEnquiry, allUpdatashixunlist, Updatasearchlist }) => {
                             {
                                 navs.map((item, key) => {
                                     return (
-                                        <Dropdown overlay={overlayMenu(item.sub_repertoires, item.id)} key={key} placement={"bottomLeft"}>
+                                        <Dropdown overlayStyle={{width:400}} overlay={overlayMenu(item.sub_repertoires, item.id)} key={key} placement={"bottomLeft"}>
                                             <li key={item.id} className={searchValue == item.id ? "shaiItem shixun_repertoire active" : "shaiItem shixun_repertoire"} value={item.id} onClick={onSearchBranch}>
                                                 {item.name}
                                             </li>