#html_tutorial_wrapper{
                 line-height: 25px;
                text-align: left;
               word-spacing: 1.9px;
           background-color: rgb(245, 245, 255);
          position: relative;}



#scroll-up{position: fixed;
            z-index:1;
            right:5px;
         bottom: 10px;
        cursor:pointer;
        background:rgba(0, 44, 55, 0.8);
    padding:3px 4px;
color:white; 
border-radius: 2px;
}


#html_tutorial_wrapper ul{margin-left: 50px;}

#html_tutorial_wrapper ol{margin-left: 50px;}



#html_tutorial_wrapper p{padding:0px 5px;}

	      
 #html_tutorial_wrapper fieldset{padding:0px;}


 #html_tutorial_wrapper h4{background:#034;
                          color:#fff;
                        padding: 7px;
                       border-radius: 2px;}

#html_tutorial_wrapper table, th{padding-left: 5px;}

#html_tutorial_wrapper table, td{ border-collapse: collapse; padding: 5px;}
  
#html_tutorial_wrapper .attribute{color:blue;}

#html_tutorial_wrapper .element{color:blue;}