.cos {  font-family: Arial; font-size: 15px; color: #DAFEFA}
.tit {  font-family: Arial; font-size: 20px; font-style: italic; font-weight: bold; color: #CCFFFF}
a {
	font-family: arial;
	font-weight: bold;
	color: #BEE9E9;
; text-decoration: underline
}
a:hover {
; font-style: normal; text-decoration: none
}
.lleng {  font-size: 18px; font-weight: bold; font-style: normal}