table.sortable thead {
		background-color:#eee;
		color:#666666;
		font-weight: bold;
		cursor: pointer;
		}
		
		table.sortable th {
			padding: 1px;
		}

		table.sortable tbody tr:nth-child(2n) td {
		  background: #eee;
		}
		table.sortable tbody tr:nth-child(2n+1) td {
		  background: white;
		}

		#withsymbolsbeforesorting1 th:not(.sorttable_sorted):not(.sorttable_sorted_reverse):after { 
			content: " \25B4\25BE" 
		}		

		#withsymbolsbeforesorting2 th:not(.sorttable_sorted):not(.sorttable_sorted_reverse):after { 
			content: " \25B4\25BE" 
		}