style.css

@import url('https://fonts.googleapis.com/css2?family=Kalnia:wght@300&family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600&display=swap');

*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}
html{
	overflow-x: hidden;
}
body{
	width: 100vw;
	height: 100vh;
	color: #fff;
}

.container{
	background-color: #28c17e;
	text-align: center;
}

.container h1{
	font-weight: 600;
	font-size: 2rem;
}

.editor{
	background: #252744;
	text-align: center;
	display: flex;
	padding: 1rem;
}

.left, .right{
	flex-basis: 50%;
	padding: 10px;
}

label{
	display: flex;
	align-items: center;
	font-size: 18px;
}

label i{
	padding-right: 5px;
}

textarea {
	width: 100%;
	height: 220px;
	background: #1f1f1f;
	color: #fff;
	border: 0;
	outline: 0;
	font-size: 18px;
	padding: 10px 20px;

	resize: vertical;
	overflow-y: scroll;
}

.container textarea:focus {
	outline: none;
}

iframe{
	width: 100%;
	height: 95%;
	background: #fff;
	border: 0;
	outline: 0;
}

/* .split {
	width:100%;
	height:100%;
} 
.gutter {
	cursor: e-resize;
	height: 100%;
	background: grey;
}
.gutter.gutter-horizontal {
	cursor: ew-resize;
} */


@media (max-width:991px){
	textarea{
		height: 200px;
	}
}

@media (max-width:718px){
	.editor{
		flex-direction: column;
	}

	.right{
		height: 100%;
	}
} 


.footer{
	display: flex;
	justify-content: center;
	align-items: center;
	background: black;
	height: 5vh;
	font-size: 1.2rem;
}

.footer .namelink{
	color: aqua;
	text-decoration: none; 
}