update:更新

src/styles/iview/data-picker.scss

@@ -21,7 +21,12 @@
         .ivu-picker-panel-body{
             .ivu-picker-confirm{
                 .ivu-btn{
-                    margin: 5px;
+                    min-width: unset;
+                    width: 45%;
+                    padding: 5px;
+                    margin: 8px 5px 0 5px ;
+                    display: block;
+                    float: left;
                 }
             }
         }