feat:处理Ui样式

src/bu-components/ChooseMembersModal.less

@@ -21,7 +21,7 @@
       .container-left-body-table{
         width: 300px;
         height: 330px;
-
+        overflow: scroll;
         .ant-table {
           border: none;
           min-height: 250px !important;

src/modules/college-manage/components/SearchUser.less

@@ -14,7 +14,7 @@
             width:100%;
             .drop-down__item__con__item{
                 display:flex;
-                width:240px;
+                width:220px;
                 justify-content:space-between;
                 color:#333;
                 font-size:14px;

src/modules/college-manage/modal/ChooseMembersModal.less

@@ -23,7 +23,7 @@
         .container-left-body-table{
           width: 300px;
           height: 330px;
-  
+          overflow: scroll;
           .ant-table {
             border: none;
             min-height: 250px !important;