/*FIJA CABECERAS DE TABLAS*/
	<style type="text/css">
		html, body{
		  margin:0;
		  padding:0;
		  height:100%;
		}
		section {
		  position: relative;
		  border: 1px solid #000;
		  padding-top: 27px;
		  background:#E0F2F7
		}
		section.positioned {
		  position: absolute;
		
		}
		.fijaCabecera {
		  overflow-y: auto;
		  max-height: 60%;
		}
		th {
		  background: #f5f5f5;
		}
		td {
		 background: #ffffff;
		}
		
		th divCabecera{
		  position: absolute;
		  background: transparent;
		  color: #000000;
		  top: 0;
		  line-height: 37px;
		  /*border-left: 1px solid #ffffff;*/
		}
		th:first-child div{
		  border: none;
		}
	</style>