html, body {
height: 100%;
}

#top {
	width: 800px;
	height: 264px;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
	background-color: #FFF;
}
#logo {
	float: left;
	margin-right: 10px;
	width: 460px;
	background-image: url(images/logoAradGoch.jpg);
	height: 264px;
}
#cyfeiriad {
	float: right;
	margin-right: 10px;
	margin-right: auto;
	width: 330px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 100%;
	color: #000;
	font-weight: normal;
	background-color: #FFF;
	clear: none;
	height: 214px;
	text-align: justify;
	line-height: 100%;
	font-style: normal;
	padding-top: 50px;
	padding-right: 0px;
	padding-bottom: 0px;
	padding-left: 0px;
}
#canol {
	width: 800px;
	margin: 0 auto;
	background-color: #FFF;
}
#neges {
	float: left;
	width: 800px;
	margin: 0;
	background-image: url(images/neges.jpg);
	height: 143px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1em;
	font-style: normal;
	line-height: normal;
	font-weight: normal;
	color: #FFF;
	text-align: center;
	padding-top: 20px;
}
#gwaelod {
	width: 800px;
	height: auto;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
	background-color: #FFF;
}
#newyddion {
	float: left;
	margin-right: 0px;
	width: 260px;
	height: 140px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1em;
	font-style: normal;
	line-height: normal;
	font-weight: normal;
	color: #CF010D;
	text-align: center;
	vertical-align: middle;
	padding-top: 50px;
	
}
#cysylltwch {
	float: left;
	margin-right: 10px;
	width: 260px;
	margin-left: 10px;
	height: 90px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1em;
	font-style: normal;
	line-height: normal;
	font-weight: normal;
	color: #CF010D;
	text-align: center;
	vertical-align: middle;
	padding-top: 50px;
	
}
#archif {
	float: left;
	margin-right: 10px;
	margin-right: 0;
	width: 260px;
	height: 140px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1em;
	font-style: normal;
	line-height: normal;
	font-weight: normal;
	color: #CF010D;
	text-align: center;
	vertical-align: middle;
	padding-top: 50px;
	
} 
#cynhwysydd {
	height: 600px;
	width: 800px;
	margin-right: auto;
	margin-left: auto;
	border: thin solid #CF010D;
	position: relative;
}

a:link {
	color: #CF010D;
	text-decoration: none;
}

a:visited {
	text-decoration: none;
	color: #CF010D;
}
a:hover {
	color: #000000;
	text-decoration: none;
}


#pecynnau {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 18px;
	color: #000;
	height: 15px;
	width: 480px;
	position: absolute;
	left: 160px;
	top: 525px;
	text-align: center;
	padding: 20px;
	border: 1px solid #CF010D;
}