.sort_articles{
	font-size:16px;
	cursor:pointer;
	color:black;
}
.sort_articles_chosen{
	font-size:16px;
	cursor:pointer;
	color:blue;
}
.sort_articles:link {text-decoration: none}
.sort_articles:visited {text-decoration: none}
.sort_articles:active {text-decoration: none}
.sort_articles:hover { font-weight:bold; color: blue;}

.sort_articles_chosen:link {text-decoration: none}
.sort_articles_chosen:visited {text-decoration: none}
.sort_articles_chosen:active {text-decoration: none}
.sort_articles_chosen:hover { font-weight:bold; color: blue;}