body {
  text-align: center;
  }
.allin {
	width:716px;
	 margin: 0 auto;
  text-align: left;
  padding: 20px 0 0 0;
	}

.top {
	width:716px;
	background-color:#999999;
	text-align:center;
	}	
	
	
.nav {
	padding: 7px;
	background-color:#F0F0F7;
	
	
}
.nav a:link {color:#000000;
			text-decoration: none;} /* unvisited link */
.nav a:visited {color:#000000;
				text-decoration: none;} /* visited link */
.nav a:hover {color:#0000FF;
text-decoration: none;
} /* mouse over link */
.nav a:active {color:#000000;
				text-decoration: none;} /* selected link */

	
.bloque {
	width:716px;
	}

.contenido {
	font-family:verdana;
	font-size:16px;
	line-height:200%;
	margin-bottom:10px;
	padding:12px;
	}	

.go_add {
	float:left;
	}