fixed:#854

web/src/style/element_visiable.scss

@@ -1,13 +1,13 @@
 /* 改变主题色变量 */
 
-#app{
-  .el-button{
+#app {
+    .el-button {
         font-weight: 400;
         border-radius: 2px;
     }
 }
 
-.el-dialog{
+.el-dialog {
     border-radius: 2px;
 }
 
@@ -187,6 +187,10 @@
     }
 }
 
-.el-drawer__body{
-  padding:0;
+.el-drawer__body {
+    padding: 0;
+}
+
+.el-date-editor .el-range-separator {
+    line-height: 24px;
 }