diff --git a/module/common/view/datatable.html.php b/module/common/view/datatable.html.php
index b66008c7c0..6fbf1869fd 100644
--- a/module/common/view/datatable.html.php
+++ b/module/common/view/datatable.html.php
@@ -22,7 +22,7 @@
 .datatable .flexarea tbody>tr.checked>td:first-child:before,
 .datatable .fixed-right tbody>tr.checked>td:first-child:before {display: none}
 .datatable>.scroll-wrapper {z-index: 10;}
-.has-fixed-footer .scroll-wrapper {bottom: 97px; position: fixed;}
+.has-fixed-footer .scroll-wrapper {bottom: 95px; position: fixed;}
 .datatable .flexarea thead>tr>th:first-child,
 .datatable .flexarea tbody>tr>td:first-child,
 .datatable .fixed-right thead>tr>th:first-child,
diff --git a/www/theme/default/style.css b/www/theme/default/style.css
index 7e3d753226..73ed715c70 100644
--- a/www/theme/default/style.css
+++ b/www/theme/default/style.css
@@ -11,9 +11,6 @@
 
 /* Finish task #4751. */
 .hide-sidebar #sidebar .cell{display:none;}
-/* 调整每个创建页面的宽度*/
-.main-content{padding:30px;}
-#nextPage, #prevPage{background-color:#909090;color:#fff}
 
 .table-header.fixed-right>.btn-toolbar{top:0px;}
 .c-assignedTo .icon-hand-right {opacity:0;}