.container {
	display: flex;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

textarea {
	width: 100%;
	height: 200px;
	padding: 10px;
    margin-bottom: 10px !important;
}
#html-output{
	width: 100%;
	height: 200px;
	overflow-y: scroll;
}
button {
	margin: 10px 0px 10px 0px !important;
 
}