diff --git a/app/templates/shared/main.css b/app/templates/shared/main.css
index befe7e40a..05df29bd5 100644
--- a/app/templates/shared/main.css
+++ b/app/templates/shared/main.css
@@ -106,7 +106,7 @@ a.decoration{text-decoration: underline}
 .mr3{margin-right: 3px}.mr4{margin-right: 4px}.mr5{ margin-right: 5px;}.mr8{ margin-right: 8px;}.mr10{ margin-right: 10px;}.mr12{ margin-right:12px!important;}.mr15{ margin-right: 15px;}.mr18{ margin-right: 18px;}.mr20{ margin-right: 20px;}.mr24{ margin-right: 24px;}.mr25{ margin-right: 25px;}.mr30{ margin-right:30px;}.mr35{margin-right:35px;}.mr40{margin-right:40px;}.mr45{margin-right:45px;}.mr50{ margin-right: 50px;}.mr60{ margin-right:60px;}.mr70{ margin-right: 70px;}.mr75{ margin-right: 75px;}.mr80{ margin-right:80px;}.mr90{ margin-right:90px;}.mr100{ margin-right: 100px;}.mr110{ margin-right:110px;}.mr350{ margin-right:350px;}
 
 .pt1{ padding-top:1px;}.pt3{ padding-top:3px!important;}.pt5{ padding-top:5px!important;}.pt10{ padding-top:10px;}.pt15{ padding-top:15px;}.pt17{ padding-top:17px;}.pt20{ padding-top:20px!important;}.pt25{ padding-top:25px;}.pt30{ padding-top:30px;}.pt35{ padding-top:35px;}.pt37{ padding-top:37px;}.pt40{ padding-top:40px;}.pt47{ padding-top:47px;}.pt49{ padding-top:49px;}.pt50{ padding-top:50px;}.pt60{ padding-top:60px;}.pt70{ padding-top:70px;}.pt80{ padding-top:80px;}.pt90{ padding-top:90px;}.pt100{padding-top:100px;}.pt110{ padding-top:110px;}.pt120{ padding-top:120px;}.pt130{padding-top:130px;}
-.pb3{ padding-bottom:3px!important;}.pb5{ padding-bottom:5px!important;}.pb10{ padding-bottom:10px;}.pb15{ padding-bottom:15px;}.pb20{ padding-bottom:20px;}.pb25{ padding-bottom:20px;}.pb25{ padding-bottom:20px;}.pb30{ padding-bottom:30px;}.pb35{ padding-bottom:35px;}.pb40{ padding-bottom:40px;}.pb47{ padding-bottom:47px;}.pb50{ padding-bottom:50px;}.pb60{ padding-bottom:60px;}.pb70{ padding-bottom:70px;}.pb80{ padding-bottom:80px;}.pb90{ padding-bottom:90px;}.pb100{ padding-bottom:100px;}.pb110{ padding-bottom:110px;}.pb155{ padding-bottom:155px;}
+.pb3{ padding-bottom:3px!important;}.pb5{ padding-bottom:5px!important;}.pb10{ padding-bottom:10px;}.pb15{ padding-bottom:15px;}.pb20{ padding-bottom:20px;}.pb25{ padding-bottom:20px;}.pb25{ padding-bottom:20px;}.pb28{ padding-bottom:28px;}.pb30{ padding-bottom:30px;}.pb35{ padding-bottom:35px;}.pb40{ padding-bottom:40px;}.pb47{ padding-bottom:47px;}.pb50{ padding-bottom:50px;}.pb60{ padding-bottom:60px;}.pb70{ padding-bottom:70px;}.pb80{ padding-bottom:80px;}.pb90{ padding-bottom:90px;}.pb100{ padding-bottom:100px;}.pb110{ padding-bottom:110px;}.pb155{ padding-bottom:155px;}
 .pr2{ paddding-right:2px;}.pr5{ padding-right:5px;}.pr10{ padding-right:10px;}.pr15{ padding-right:15px;}.pr20{ padding-right:20px!important;}.pr30{ padding-right:30px!important;}.pr35{ padding-right:35px!important;}.pr42{ padding-right:42px;}.pr45{ padding-right:45px;}.pr48{ padding-right:48px;}.pr57{ padding-right:57px;}.pr60{ padding-right:60px;}.pr70{ padding-right:70px;}.pr72{ padding-right:72px;}.pr75{ padding-right:75px;}.pr88{ padding-right:88px;}
 
 .pl0{ padding-left:0px!important;}.pl2{ padding-left:2px;}.pl5{ padding-left:5px;}.pl7{ padding-left:7px;}.pl8{ padding-left:8px;}.pl10{ padding-left:10px;}.pl15{ padding-left:15px;}.pl20{ padding-left:20px;}.pl22{ padding-left:22px;}.pl25{ padding-left:25px;}.pl28{ padding-left:28px;}.pl30{ padding-left:30px !important;}.pl33{padding-left: 33px}.pl35{ padding-left:35px;}.pl40{ padding-left:40px;}.pl42{ padding-left:42px;}.pl45{ padding-left:45px;}.pl50{ padding-left:50px;}.pl60{ padding-left:60px;}.pl70{padding-left:70px;}.pl75{padding-left:75px;}.pl80{padding-left:80px;}.pl88{ padding-left:88px;}.pl92{padding-left:92px;}.pl100{ padding-left:100px;}
diff --git a/public/react/public/css/css_min_all.css b/public/react/public/css/css_min_all.css
index e2882b0fc..f2e7155a1 100755
--- a/public/react/public/css/css_min_all.css
+++ b/public/react/public/css/css_min_all.css
@@ -117,7 +117,7 @@ a:hover.link-color-grey03{color:#3498db!important;}
 .mr3{margin-right: 3px}.mr4{margin-right: 4px}.mr5{ margin-right: 5px;}.mr8{ margin-right: 8px;}.mr10{ margin-right: 10px;}.mr12{ margin-right:12px!important;}.mr15{ margin-right: 15px;}.mr18{ margin-right: 18px;}.mr20{ margin-right: 20px;}.mr25{ margin-right: 25px;}.mr30{ margin-right:30px;}.mr35{margin-right:35px;}.mr40{margin-right:40px;}.mr45{margin-right:45px;}.mr50{ margin-right: 50px;}.mr60{ margin-right:60px;}.mr350{ margin-right:350px;}.pt5{ padding-top:5px;}.pt10{ padding-top:10px;}.pt15{ padding-top:15px;}.pt20{ padding-top:20px;}.pt30{ padding-top:30px;}.pt40{ padding-top:40px;}.pt47{ padding-top:47px;}.pt100{padding-top:100px;}.pt130{padding-top:130px;}
 
 .pt1{ padding-top:1px;}.pt5{ padding-top:5px;}.pt10{ padding-top:10px;}.pt15{ padding-top:15px;}.pt20{ padding-top:20px;}.pt30{ padding-top:30px;}.pt40{ padding-top:40px;}
-.pb5{ padding-bottom:5px;}.pb10{ padding-bottom:10px;}.pb15{ padding-bottom:15px;}.pb20{ padding-bottom:20px;}.pb30{ padding-bottom:30px;}.pb40{ padding-bottom:40px;}.pb47{ padding-bottom:47px;}.pb50{ padding-bottom:50px;}.pb155{ padding-bottom:155px;}
+.pb5{ padding-bottom:5px;}.pb10{ padding-bottom:10px;}.pb15{ padding-bottom:15px;}.pb20{ padding-bottom:20px;}.pb28{ padding-bottom:28px;}.pb30{ padding-bottom:30px;}.pb40{ padding-bottom:40px;}.pb47{ padding-bottom:47px;}.pb50{ padding-bottom:50px;}.pb155{ padding-bottom:155px;}
 .pl2{ padding-left:2px;}.pl5{ padding-left:5px;}.pl8{ padding-left:8px;}.pl10{ padding-left:10px;}.pl15{ padding-left:15px;}.pl20{ padding-left:20px;}.pl28{ padding-left:28px;}.pl30{ padding-left:30px;}.pl33{padding-left: 33px}.pl40{ padding-left:40px;}.pl42{ padding-left:42px;}.pl45{ padding-left:45px;}.pl50{ padding-left:50px;}.pl100{ padding-left:100px;}.pl35{ padding-left:35px;}.pl50{padding-left:50px;}.pl70{padding-left:70px;}.pl80{padding-left:80px;}.pl92{padding-left:92px;}
 .pr2{ paddding-right:2px;}.pr5{ padding-right:5px;}.pr10{ padding-right:10px;}.pr15{ padding-right:15px;}.pr20{ padding-right:20px!important;}.pr30{ padding-right:30px!important;}.pr42{ padding-right:42px;}.pr45{ padding-right:45px;}
 
diff --git a/public/react/public/css/edu-common.css b/public/react/public/css/edu-common.css
index cd8d65e94..b9f9391db 100755
--- a/public/react/public/css/edu-common.css
+++ b/public/react/public/css/edu-common.css
@@ -117,7 +117,7 @@ a:hover.link-color-grey03{color:#3498db!important;}
 .mr3{margin-right: 3px}.mr4{margin-right: 4px}.mr5{ margin-right: 5px;}.mr8{ margin-right: 8px;}.mr10{ margin-right: 10px;}.mr12{ margin-right:12px!important;}.mr15{ margin-right: 15px;}.mr18{ margin-right: 18px;}.mr20{ margin-right: 20px;}.mr25{ margin-right: 25px;}.mr30{ margin-right:30px;}.mr35{margin-right:35px;}.mr40{margin-right:40px;}.mr45{margin-right:45px;}.mr50{ margin-right: 50px;}.mr60{ margin-right:60px;}.mr350{ margin-right:350px;}.pt5{ padding-top:5px;}.pt10{ padding-top:10px;}.pt15{ padding-top:15px;}.pt20{ padding-top:20px;}.pt30{ padding-top:30px;}.pt40{ padding-top:40px;}.pt47{ padding-top:47px;}.pt100{padding-top:100px;}.pt130{padding-top:130px;}
 
 .pt1{ padding-top:1px;}.pt5{ padding-top:5px;}.pt10{ padding-top:10px;}.pt15{ padding-top:15px;}.pt20{ padding-top:20px;}.pt30{ padding-top:30px;}.pt40{ padding-top:40px;}
-.pb5{ padding-bottom:5px;}.pb10{ padding-bottom:10px;}.pb15{ padding-bottom:15px;}.pb20{ padding-bottom:20px;}.pb30{ padding-bottom:30px;}.pb40{ padding-bottom:40px;}.pb47{ padding-bottom:47px;}.pb50{ padding-bottom:50px;}.pb155{ padding-bottom:155px;}
+.pb5{ padding-bottom:5px;}.pb10{ padding-bottom:10px;}.pb15{ padding-bottom:15px;}.pb20{ padding-bottom:20px;}.pb28{ padding-bottom:28px;}.pb30{ padding-bottom:30px;}.pb40{ padding-bottom:40px;}.pb47{ padding-bottom:47px;}.pb50{ padding-bottom:50px;}.pb155{ padding-bottom:155px;}
 .pl2{ padding-left:2px;}.pl5{ padding-left:5px;}.pl8{ padding-left:8px;}.pl10{ padding-left:10px;}.pl15{ padding-left:15px;}.pl20{ padding-left:20px;}.pl28{ padding-left:28px;}.pl30{ padding-left:30px;}.pl33{padding-left: 33px}.pl40{ padding-left:40px;}.pl42{ padding-left:42px;}.pl45{ padding-left:45px;}.pl50{ padding-left:50px;}.pl100{ padding-left:100px;}.pl35{ padding-left:35px;}.pl50{padding-left:50px;}.pl70{padding-left:70px;}.pl80{padding-left:80px;}.pl92{padding-left:92px;}
 .pr2{ paddding-right:2px;}.pr5{ padding-right:5px;}.pr10{ padding-right:10px;}.pr15{ padding-right:15px;}.pr20{ padding-right:20px!important;}.pr30{ padding-right:30px!important;}.pr42{ padding-right:42px;}.pr45{ padding-right:45px;}
 
diff --git a/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js b/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js
index fbb10ec35..166dc5da5 100644
--- a/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js
+++ b/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js
@@ -6,6 +6,7 @@ import { DragDropContext,Draggable, Droppable} from 'react-beautiful-dnd';
 import Modals from '../../modals/Modals';
 import { on, off, trigger } from 'educoder';
 import './MainLeftNav.css';
+import MyEduChapterupdate from './MyEduChapterupdate';
 const CheckboxGroup = Checkbox.Group;
 
 
@@ -58,6 +59,7 @@ class Coursesleftnav extends Component{
       toopvisibleindex:undefined,
       sandiantypes:undefined,
 			antIcon:false,
+      chapterupdate:false,
     }
   }
 
@@ -789,9 +791,17 @@ class Coursesleftnav extends Component{
     console.log(url);
     console.log(id);
     //页面刷新
-    this.props.history.replace( url );
-    this.props.comyslElearning(true);
+    this.setState({
+      chapterupdate:true,
+    })
+    // this.props.history.replace( url );
+    // this.props.comyslElearning(true);
   };
+  setchapterupdatefalse =()=>{
+    this.setState({
+      chapterupdate:false,
+    })
+  }
   render(){
      let {
        twosandiantype,
@@ -829,7 +839,13 @@ class Coursesleftnav extends Component{
 						 antIcon={this.state.antIcon}
            >
            </Modals>
-
+           {
+             this.state.chapterupdate===true?
+               <MyEduChapterupdate {...this.props} {...this.state} chapterupdate={this.state.chapterupdate} setchapterupdatefalse={this.setchapterupdatefalse}>
+               </MyEduChapterupdate>
+               :
+               ""
+           }
 
            {
              Navmodalnametype===true?<style>
diff --git a/public/react/src/modules/courses/coursesDetail/MyEduChapterupdate.js b/public/react/src/modules/courses/coursesDetail/MyEduChapterupdate.js
index 7fdf0f0d5..7a17a9ad3 100644
--- a/public/react/src/modules/courses/coursesDetail/MyEduChapterupdate.js
+++ b/public/react/src/modules/courses/coursesDetail/MyEduChapterupdate.js
@@ -1,29 +1,37 @@
 import React, { Component } from 'react';
 import {getImageUrl} from 'educoder';
-import { Modal} from 'antd';
+import { Modal,Checkbox} from 'antd';
 import axios from 'axios';
-import './common.css'
+import './chapterupdate.css'
 //立即章节选择
 class MyEduChapterupdate extends Component {
 
 	constructor(props) {
 		super(props);
 		this.state={
-
+			myeduchecked:false,
 		}
 	}
 
 	//取消按钮
 	modalCancel=()=>{
-
+		//外部传进来的参数
+   this.props.setchapterupdatefalse();
 	}
 
 	//确认按钮
 	setDownload=()=>{
-		//立即联系
-		// this.props.setNotcompleteds()
+		//外部传进来的参数
+		this.props.setchapterupdatefalse();
 	}
 
+	//点击了选项
+	onChange=(e)=> {
+		this.setState({
+			myeduchecked:true,
+		})
+		// console.log(`checked = ${e.target.checked}`);
+	}
 
 	render() {
 
@@ -49,9 +57,16 @@ class MyEduChapterupdate extends Component {
 					}}>
 						<p style={{fontSize: "16px"}}>内容</p></div>
 				</div>
-				<div className="clearfix mt30 edu-txt-center">
-					<a className="task-btn mr30" onClick={()=>this.modalCancel()}>取消</a>
-					<a className="task-btn task-btn-orange" onClick={()=>this.setDownload()}>确定</a>
+				<div className="yslcheckbox">
+					<div className="mr15"><Checkbox  onChange={(e) => this.onChange(e)}  checked={this.state.myeduchecked}></Checkbox></div>
+					<div><span style={{color:"#999999"}}>已选择</span><span style={{color:"#E65656"}}>3</span><span style={{color:"#999999"}}> 个章节 </span><span style={{color:"#E65656"}}>5</span><span style={{color:"#999999"}}>个实训</span></div>
+					<div className="yslcheckbox2"><span className="font-14" style={{
+						color:"#A3A3A3",
+					}}>勾选则在课堂中显示，否则不显示</span></div>
+				</div>
+				<div className="clearfix edu-txt-center pt37 pb28" >
+					<a className="task-btn mr30" style={{width:"100px",heigth:"38px"}} onClick={()=>this.modalCancel()}>取消</a>
+					<a className="task-btn task-btn-orange"style={{width:"100px",heigth:"38px"}} onClick={()=>this.setDownload()}>确定</a>
 				</div>
 			</Modal>
 		)
diff --git a/public/react/src/modules/courses/coursesDetail/chapterupdate.css b/public/react/src/modules/courses/coursesDetail/chapterupdate.css
new file mode 100644
index 000000000..8e9dd4db0
--- /dev/null
+++ b/public/react/src/modules/courses/coursesDetail/chapterupdate.css
@@ -0,0 +1,8 @@
+.yslcheckbox{
+       display: flex;
+       flex-direction: row;
+   }
+.yslcheckbox2{
+        display: flex;
+        flex-direction: row-reverse;
+}
\ No newline at end of file
diff --git a/public/stylesheets/css/edu-common.css b/public/stylesheets/css/edu-common.css
index 4e9fcbffd..9bb26b3df 100644
--- a/public/stylesheets/css/edu-common.css
+++ b/public/stylesheets/css/edu-common.css
@@ -122,7 +122,7 @@ a:hover.link-color-grey03{color:#3498db!important;}
 .mr3{margin-right: 3px}.mr4{margin-right: 4px}.mr5{ margin-right: 5px;}.mr8{ margin-right: 8px;}.mr10{ margin-right: 10px;}.mr12{ margin-right:12px!important;}.mr15{ margin-right: 15px;}.mr18{ margin-right: 18px;}.mr20{ margin-right: 20px;}.mr25{ margin-right: 25px;}.mr30{ margin-right:30px;}.mr35{margin-right:35px;}.mr40{margin-right:40px;}.mr45{margin-right:45px;}.mr50{ margin-right: 50px;}.mr60{ margin-right:60px;}.mr350{ margin-right:350px;}.pt5{ padding-top:5px;}.pt10{ padding-top:10px;}.pt15{ padding-top:15px;}.pt20{ padding-top:20px;}.pt30{ padding-top:30px;}.pt40{ padding-top:40px;}.pt47{ padding-top:47px;}.pt100{padding-top:100px;}.pt130{padding-top:130px;}
 
 .pt1{ padding-top:1px;}.pt5{ padding-top:5px;}.pt10{ padding-top:10px;}.pt15{ padding-top:15px;}.pt20{ padding-top:20px;}.pt30{ padding-top:30px;}.pt40{ padding-top:40px;}
-.pb5{ padding-bottom:5px;}.pb10{ padding-bottom:10px;}.pb15{ padding-bottom:15px;}.pb20{ padding-bottom:20px;}.pb30{ padding-bottom:30px;}.pb40{ padding-bottom:40px;}.pb47{ padding-bottom:47px;}.pb50{ padding-bottom:50px;}.pb155{ padding-bottom:155px;}
+.pb5{ padding-bottom:5px;}.pb10{ padding-bottom:10px;}.pb15{ padding-bottom:15px;}.pb20{ padding-bottom:20px;}.pb28{ padding-bottom:28px;}.pb30{ padding-bottom:30px;}.pb40{ padding-bottom:40px;}.pb47{ padding-bottom:47px;}.pb50{ padding-bottom:50px;}.pb155{ padding-bottom:155px;}
 .pl2{ padding-left:2px;}.pl5{ padding-left:5px;}.pl8{ padding-left:8px;}.pl10{ padding-left:10px;}.pl15{ padding-left:15px;}.pl20{ padding-left:20px;}.pl28{ padding-left:28px;}.pl30{ padding-left:30px;}.pl33{padding-left: 33px}.pl40{ padding-left:40px;}.pl42{ padding-left:42px;}.pl45{ padding-left:45px;}.pl50{ padding-left:50px;}.pl100{ padding-left:100px;}.pl35{ padding-left:35px;}.pl50{padding-left:50px;}.pl70{padding-left:70px;}.pl80{padding-left:80px;}.pl92{padding-left:92px;}
 .pr2{ paddding-right:2px;}.pr5{ padding-right:5px;}.pr10{ padding-right:10px;}.pr15{ padding-right:15px;}.pr20{ padding-right:20px!important;}.pr30{ padding-right:30px!important;}.pr42{ padding-right:42px;}.pr45{ padding-right:45px;}
 
diff --git a/public/stylesheets/educoder/edu-main.css b/public/stylesheets/educoder/edu-main.css
index 4c596bad2..08e04231b 100644
--- a/public/stylesheets/educoder/edu-main.css
+++ b/public/stylesheets/educoder/edu-main.css
@@ -109,7 +109,7 @@ a.decoration{text-decoration: underline}
 }
 
 .pt1{ padding-top:1px;}.pt3{ padding-top:3px!important;}.pt5{ padding-top:5px!important;}.pt10{ padding-top:10px;}.pt15{ padding-top:15px;}.pt17{ padding-top:17px;}.pt20{ padding-top:20px!important;}.pt25{ padding-top:25px;}.pt30{ padding-top:30px;}.pt35{ padding-top:35px;}.pt37{ padding-top:37px;}.pt40{ padding-top:40px;}.pt47{ padding-top:47px;}.pt49{ padding-top:49px;}.pt50{ padding-top:50px;}.pt60{ padding-top:60px;}.pt70{ padding-top:70px;}.pt80{ padding-top:80px;}.pt90{ padding-top:90px;}.pt100{padding-top:100px;}.pt110{ padding-top:110px;}.pt120{ padding-top:120px;}.pt130{padding-top:130px;}
-.pb3{ padding-bottom:3px!important;}.pb5{ padding-bottom:5px!important;}.pb10{ padding-bottom:10px;}.pb15{ padding-bottom:15px;}.pb20{ padding-bottom:20px;}.pb25{ padding-bottom:20px;}.pb25{ padding-bottom:20px;}.pb30{ padding-bottom:30px;}.pb35{ padding-bottom:35px;}.pb40{ padding-bottom:40px;}.pb47{ padding-bottom:47px;}.pb50{ padding-bottom:50px;}.pb60{ padding-bottom:60px;}.pb70{ padding-bottom:70px;}.pb80{ padding-bottom:80px;}.pb90{ padding-bottom:90px;}.pb100{ padding-bottom:100px;}.pb110{ padding-bottom:110px;}.pb155{ padding-bottom:155px;}
+.pb3{ padding-bottom:3px!important;}.pb5{ padding-bottom:5px!important;}.pb10{ padding-bottom:10px;}.pb15{ padding-bottom:15px;}.pb20{ padding-bottom:20px;}.pb25{ padding-bottom:20px;}.pb25{ padding-bottom:20px;}.pb28{ padding-bottom:28px;}.pb30{ padding-bottom:30px;}.pb35{ padding-bottom:35px;}.pb40{ padding-bottom:40px;}.pb47{ padding-bottom:47px;}.pb50{ padding-bottom:50px;}.pb60{ padding-bottom:60px;}.pb70{ padding-bottom:70px;}.pb80{ padding-bottom:80px;}.pb90{ padding-bottom:90px;}.pb100{ padding-bottom:100px;}.pb110{ padding-bottom:110px;}.pb155{ padding-bottom:155px;}
 .pr2{ paddding-right:2px;}.pr5{ padding-right:5px;}.pr10{ padding-right:10px;}.pr15{ padding-right:15px;}.pr20{ padding-right:20px!important;}.pr30{ padding-right:30px!important;}.pr35{ padding-right:35px!important;}.pr42{ padding-right:42px;}.pr45{ padding-right:45px;}.pr48{ padding-right:48px;}.pr57{ padding-right:57px;}.pr60{ padding-right:60px;}.pr70{ padding-right:70px;}.pr72{ padding-right:72px;}.pr75{ padding-right:75px;}.pr88{ padding-right:88px;}
 
 .pl0{ padding-left:0px!important;}.pl2{ padding-left:2px;}.pl5{ padding-left:5px;}.pl7{ padding-left:7px;}.pl8{ padding-left:8px;}.pl10{ padding-left:10px;}.pl15{ padding-left:15px;}.pl20{ padding-left:20px;}.pl22{ padding-left:22px;}.pl25{ padding-left:25px;}.pl28{ padding-left:28px;}.pl30{ padding-left:30px !important;}.pl33{padding-left: 33px}.pl35{ padding-left:35px;}.pl40{ padding-left:40px;}.pl42{ padding-left:42px;}.pl45{ padding-left:45px;}.pl50{ padding-left:50px;}.pl60{ padding-left:60px;}.pl70{padding-left:70px;}.pl75{padding-left:75px;}.pl80{padding-left:80px;}.pl88{ padding-left:88px;}.pl92{padding-left:92px;}.pl100{ padding-left:100px;}