#main-header{
  overflow: hidden;
 
  background:#7CC070 ;
  margin: auto;
  color: black;
  padding: 0px;

  
}

#back_btn{
  
  float: right;
  margin-top: 20px;

}
#back_btn li{

  float: left;
  width: 58px;
padding: 7px;
  
  list-style: none;
  font-size: 15px;

}
#back_btn li:hover{

  font-size: 17px;
  transition: all.5s ease;

}
#back_btn li a{
  float: left;
  color: black;
  text-decoration: none;
}

#back_btn li a:hover{
  color: white;
 
}
   .heading { 
       
        
        
       color :white;
        text-align: center; 
       text-decoration: none;
        font-size: 14px; 
        background: #8C9191 ;
        padding: 3px;
        font-family:Calibri;
         height: 15px;
      overflow: hidden;
        }
        .heading label{ 
       
      float: right;
        }

        
      

        .labelleft{

          color :white;
          float: left;
        }
        .labelright{

          color :white;
          float: right;
        }