优化样式表

app/course/my_lesson_list.php

@@ -29,7 +29,7 @@ echo '</div>';
 
     <div>
 		<span class="icon_btn_div">
-			<span class="icon_btn_tip"><?php echo $_local->gui->new;?></span>
+			<span class="icon_btn_tip"><?php echo $_local->gui->new_lesson;?></span>
 			<button id="file_share" type="button" class="icon_btn"  title=" ">
 			<a href="../course/my_course_index.php?course=<?php echo $course_info["id"] ?>&op=newlesson">
                 <svg style="" t="1601520759574" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="7839" width="200" height="200">

app/pcdl/css/basic_style.css

@@ -63,7 +63,7 @@ select {
 
 ul,
 li {
-    white-space: nowrap;
+    white-space: normal;
     color: inherit;
     margin: 0px;
     padding: 0px;

app/pcdl/css/style.css

@@ -1216,7 +1216,7 @@ input[type="submit"]:disabled {
 /* option tab css */
 ul,
 li {
-    white-space: nowrap;
+    white-space: normal;
     color: inherit;
     margin: 0px;
     padding: 0px;

app/pcdl/css/style_new.css

@@ -35,7 +35,7 @@ select option {
 }
 ul,
 li {
-    white-space: nowrap;
+    white-space: normal;
     color: inherit;
     margin: 0px;
     padding: 0px;
@@ -465,7 +465,7 @@ ul .search_list{
 	justify-content: space-between;
     word-break: keep-all;
     overflow: hidden;
-    white-space: nowrap;
+    white-space: normal;
     border-bottom: 1px solid #989797;
 }
 .search_list .noline{