body {
	font-family: Arial;
	font-size: 100%;
}

#Ba{ color: black; font-size: 80%; }
#Bb{ color: black; font-size: 100%; }
#Bc{ color: black; font-size: 120%; }

#Oa{ color: AntiqueWhite; font-size: 80%; }
#Ob{ color: AntiqueWhite; font-size: 100%; }
#Oc{ color: AntiqueWhite; font-size: 120%; }

#Ga{ color: green; font-size: 80%; }
#Gb{ color: green; font-size: 100%; }
#Gc{ color: green; font-size: 120%; }

#Ra{ color: red; font-size: 80%; }
#Rb{ color: red; font-size: 100%; }
#Rc{ color: red; font-size: 120%; }


input[type=text],input[type=password], select {
    padding: 8px 16px;
    margin: 8px 0;
    display: inline-block;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
}

input[type=submit] {
    background-color: #4CAF50;
    color: white;
    padding: 10px 16px;
    margin: 8px 0;
    border: none;
    border-radius: 6px;
    cursor: pointer;
		size:10px;
}

input[type=submit]:hover {
    background-color: #45a049;
}
ul.nav {width:300px; margin:0; padding:0;font-family:verdana;font-size:0.8em }
ul.nav li{list-style:none;} /*elimina i punti elenco della lista*/
ul.nav a{
	display:block; /*consente gli stili width e height */
	text-decoration:none; /*elimina la sottolineatura dei link*/
	background:#f5f2f2; /*dà il colore di sfondo del link*/
	color:black; /*dà il colore di primo piano*/
	margin:.9em 0;       
	padding:.2em .5em;   
}
ul.nav a:hover, a:focus, a:active{
	background:#FFF; 
	color:#333;	
	border:.1em solid #000;
}	 	
table {
    border-collapse: collapse;
		font-family: Arial;
}

th, td {
    padding: 8px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

tr:hover {background-color:#f5f5f5;}

button {
    background-color: #4CAF50;
    color: white;
    padding: 10px 16px;
    margin: 8px 0;
    border: none;
    border-radius: 6px;
    cursor: pointer;
		size:10px;
}
</