.update {
	border-top-width: thin;
	border-right-width: thin;
	border-bottom-width: thin;
	border-top-style: solid;
	border-right-style: solid;
	border-bottom-style: solid;
	border-left-style: none;
}
.post {
	border-top-width: thin;
	border-right-width: thin;
	border-bottom-width: thin;
	border-left-width: thin;
	border-top-style: solid;
	border-right-style: solid;
	border-bottom-style: solid;
	border-left-style: solid;
}
.bio {
	font-size: medium;
}