td {font-family: Arial; font-weight: bold; font-size: 12px;}
#blink {background-color: #424055; color: #ffffff}
span {background-color: #424055; color: #ffffff}
span :link, span :visited {color: #ffffff}
input {background-image: url('http://www.liceoberchet.it/images/sfondo_new_fil_05.jpg'); font-family: Arial; font-size: 12px; color: #800000; font-weight: bold; height: 0.5cm}