h2{
                color:green;
                font-size:200%;
                text-shadow: 
                2px 2px 0px gold,
                -2px 2px 0px gold,
                2px -2px 0px gold, 
                -2px -2px 0px gold;
            }
            h2:hover{
                color:blue;
                text-shadow: 
                2px 2px 0px aqua,
                -2px 2px 0px aqua,
                2px -2px 0px aqua, 
                -2px -2px 0px aqua;
            }
            body
            {
                background-color: grey;
            }
            li
            {
                font-size: 125%;
                color:silver;
                text-shadow: 
                2px 2px 0px black,
                -2px 2px 0px black,
                2px -2px 0px black, 
                -2px -2px 0px black;
            }
            #purchase_message{
                font-size: 20px;
                color: lime;
                text-shadow:
                2px 1px 1px green;
                background-color: #f0f0f0;  
                border: 2px solid #000; 
                padding: 20px; 
                /*margin: 20px auto;*/
                text-align: left;
                max-width: 260px;
            }
            #purchase_message:hover{
                font-size: 20px;
                color: purple;
                text-shadow:
                2px 1px 1px magenta;
                background-color: lime;  
                border: 2px solid #000; 
                padding: 20px; 
                /*margin: 20px auto;*/
                text-align: left;
                max-width: 260px;
            }
            .ExCOD{
                color:red;
            }
            .Ex{
                color:lime;
            }