账号管理，选择账号，样式调整

app/view/sp_setting/user_modal.ejs

@@ -25,7 +25,7 @@
                         </div>
                     </div>
                 </div>
-                <div class="modal-height-500-scroll">
+                <div class="modal-height-500 scroll-y">
                     <table class="table table-bordered">
                         <thead><tr class="text-center"><th width="15%"><input type="checkbox" id="sel-batch-all"></th><th width="20%">用户</th><th width="30%">职位</th><th>单位</th></tr></thead>
                         <tbody id="sel-batch-users"></tbody>