.txt{
	display: block;
	margin: 0;
	-webkit-appearance:none;
	padding: 0.7em 1em;
	background-color: #fff;
	outline: 0;
	color: #444;
	border-radius: 0.25rem;
	transition: border-color 0.3s;
	resize: vertical;
	line-height: 1.5;
	font-size: 1em;
	border:1px solid rgba(0,0,0,0.1);
	width: 100%;
	min-width: 100%;
	max-width: 100%;
	min-height: 36px;
	max-height: 30em;
	overflow: hidden;
	overflow-y:auto;
}
.txt:hover{
	border-color: rgba(0,0,0,0.2);
}
.txt:focus{
	border-color: #80c0d0;
}

.txt[rows]{
	resize: none;
}

.txt[rows="1"]{
	line-height:1;
}
.txt.error{
	border-color:rgba(255,0,0,0.5);
}