body
{
    margin: 0;
    padding: 0;
    background-color: #ebeae6;
}
.hilited {font-weight:bold;}
.hilited2 {font-weight:normal;}
    #content
    {
        margin: 50px auto 0 auto;
        background-color: #fff;
        width: 1024px;
        height: 650px;    
        -webkit-border-radius:10px;
        -webkit-box-shadow:rgba(0,0,0,.2)0 -1px 2px, rgba(0,0,0,.2)0 1px 2px;
        /*background: -webkit-gradient(linear, 0 0, 0 100%, color-stop(0, #6db2a3), color-stop(.45, #5db2a3),color-stop(.45,#348d6d), color-stop(1, #447e6d));*/
    }
    
        #top_area
        {
            width:1024px;
            height: 70px;
            -webkit-box-sizing:border-box;
            border-bottom: 1px solid #cccbc7;
            -webkit-box-sizing: border-box;
            text-align: center;           
        }
        
            #logo
            {
                margin:0;
                padding: 5px 0 0 0;
                height: 70px;
                width:1024px;
                text-align: center;
                height: 62px;
                -webkit-box-sizing:border-box;
            }
            
        #main_area
        {
            width:1024px;
            height: 510px;
            //background-color: aqua;
        }
        
            #left_main_area
            {
                width:270px;
                height:470px;
                //background-color: burlywood;
                padding:40px 0 0 29px;
                border-right: 1px solid #cccbc7;
                //-webkit-box-sizing: border-box;                
                float:left;
            }
            
                #actions_banner
                {
                    width:220px;
                    height:410px;
                    -webkit-border-radius:5px;
                    -webkit-box-shadow:rgba(255,0,0,1)0 -1px 3px, rgba(255,0,0,1)0 1px 3px;
                    padding:20px 0 0 20px;
                }
                
                    .action
                    {
                        width:200px;
                        height: 83px;
                        line-height: 70px;
                        padding-top: 13px;
                        color:#000;
                    }
                    
                    .action:hover
                    {
                        -webkit-box-shadow:rgba(255,0,0,1)0 -1px 3px, rgba(255,0,0,1)0 1px 3px;
                        -webkit-border-radius:5px; 
                        
                    }
                    
                    
                        .action_image
                        {
                            width:90px;
                            height:70px;
                            float: left;
                        }
                        
                        .action_title
                        {
                            width: 110px;
                            height:70px;
                            font:bold 12px Verdana;
                            color:#000;
                            float: left;
                            //background-color: #fff;
                            line-height: 70px;
                            outline-style: none;
                        }
                        
                        .action_title:hover
                        {
                            font-size: 13px;
                            text-decoration:underline;
                        }
                        
                        .action_title:link,.action_title:visited,.action_title:active
                        {
                            color:#ff0024; 
                            font-size: 13px;
                        }
                        
            #right_main_area
            {
                width:724px;
                height:510px;
                //background-color:darkseagreen;
                float: left;
            }  
            
                #lesson_content
                {
                    width:664px;
                    height:460px;
                    padding: 0 30px;
                }
            
                    #wrapperBook
                    {
                        //background-color: aqua;
                    }    

                    .central_title
                    {
                        height: 40px;
                        text-align: center;
                        font: bold 16px Verdana;
                        line-height: 40px;
                    } 

                        .title
                        {   
                            padding-top: 20px;
                            padding-bottom: 10px;
                            text-align: left;
                            font: bold 14px Verdana;
                            font-style: oblique;
                        } 
                        .text
                        {
                            padding-bottom: 10px;
                            font: normal 14px Verdana;
                            text-align: justify;
                        }

                        .image
                        {
                            width: 618px;
                            height: 91px;
                            border: 1px solid #000;
                            margin: 0px;
                            padding:0px;
                            -webkit-box-sizing: border-box;
                        }
                        
                    .central_lesson
                    {
                        height: 434px;
                        width:664px;
                        //background-color: aqua;
                    }
                    
                        .program
                        {
                            width:664px;
                            height:295px;  
                            background-image: url(images/program.jpg);
                            background-repeat: no-repeat;
                        }
                        
                            #exercise_description,#evaluation_description
                            {
                                width:656px;
                                height:88px;
                                -webkit-box-sizing:border-box;
                                border: 1px solid #000;
                                margin: 10px 0 0 4px;
                            }
                            
                            #exercise_bottom_banner,#evaluation_bottom_banner
                            {
                                width:664px;
                                height:30px;
                                -webkit-box-sizing:border-box;
                                //border: 1px solid #000;
                                padding-top:6px;    
                                padding-left:15px;
                            }
                            
                                .exercise_bottom_item,.evaluation_bottom_item
                                {
                                    padding-top: 10px;
                                    padding-right: 5px;
                                    font-weight: bold;
                                    font-size: 14px;
                                    float: left;
                                }  
                                
                                .exercise_bottom_item:hover, .evaluation_bottom_item:hover
                                {
                                    color: #1b6b01;
                                }

                                
                                .evaluation_bottom_item
                                {
                                padding-right: 40px;    
                                }
                                .exercise_bottom_img,.evaluation_bottom_img
                                {
                                    background-image: url(images/check.jpg);
                                    background-repeat: no-repeat;
                                    width: 16px;
                                    height: 24px;
                                    padding-right: 20px;
                                    margin-top:3px;
                                    float: left;
                                }
                            
                                #bold_tool
                                {
                                    position:absolute;
                                    margin-top: 94px;
                                    margin-left:110px;                                    
                                    width: 21px;
                                    height: 19px; 
                                    background-color: #ff0024;
                                }
                            
                                .sample_text
                                {
                                    position: absolute;
                                    margin-top:180px;
                                    margin-left: 30px;                                   
                                }
                            
                                .exercise_text,.evaluation_text
                                {
                                    border: 7px solid #bad2ea;
                                    background-color: #f1eded;
                                    height: 43px;
                                    font-weight: bold;
                                    padding-top: 29px;
                                    padding-left: 15px;
                                    font-style: italic;
                                }
                                
            #send_answers_button
            {
                font-weight: bold;
                font-size: 15px;
                color:#1b6b01;
                padding-top: 8px;
            }
                            
                            
        
        #bottom_area
        {
            width:1024px;
            height: 70px;
            border-top: 1px solid #cccbc7;
            -webkit-box-sizing: border-box; 
            padding-top:10px;
            //background-color: #ff0024;
        }
        
            .toys
            {
                width:50px;
                height: 50px;
                padding: 0px 26px;
                float: left;
            }