body {

	font-family: Times New Roman, Times, serif;

	font-size: 16px;  width: 800px ;  margin: 4px  auto  ; text-align:justify

}

.actividad {

	font-family: "Times New Roman", Times, serif;

	font-size: 16px;

	background-color: #FF9224;

}

.saber_mas {

	font-family: "Times New Roman", Times, serif;

	font-size: 16px;

	font-weight: 500;

	background-color: #00FF00;

	text-align: center;

}

.ejemplo {

	font-family: "Times New Roman", Times, serif;

	font-size: 16px;

	font-style: italic;

	background-color: #FFCCFF;

}

.wq {

	font-family: "Times New Roman", Times, serif;

	font-size: 18px;

	background-color: #00FFFF;

}

body {

	background-color: #FFFFFF;

}

a:link {

	text-decoration: none;

}

a:visited {

	text-decoration: none;

}

a:hover {

	text-decoration: none;

}

a:active {

	text-decoration: none;

}

.titulotema {

	font-size: 20px;

	font-weight: bold;

}

.Estilo5 {color: #000000}

h1,h2,h3,h4,h5,h6 {

	font-weight: bold;

}

h1 {

	font-size: 18px;

}

h2 {

	font-size: 16px;

}

h3 {

	font-size: 14px;

}

.video {

	font-family: "Times New Roman", Times, serif;

	font-size: 16px;

	font-style: normal;

	background-color: #FFFF00;

	margin-top: auto;

	margin-right: auto;

	margin-bottom: auto;

	margin-left: auto;

}

.ppt {

	font-family: "Times New Roman", Times, serif;

	font-size: 16px;

	background-color: #CCCCCC;

}

.concepto {

	font-family: "Times New Roman", Times, serif;

	font-size: 16px;

	background-color: #99CCFF;

	border: thin solid #000000;

}