Modal Popup

I can't seem to change the height of the header in this. I want to make it smaller. (Height)

by fredd man

HTML

<body>

<style type="text/css">
body {
	font-family: Arial, Helvetica, sans-serif;
}

t /* The Modal (background) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    
    z-index: 1; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}
/* Modal Content/Box */
.modal-content {
	position: relative;
    background-color: #fefefe;
    margin: 0%; /* 15% from the top and centered */
    padding: 0;
    border: 1px solid #888;
	border-radius: 15px;
    width: 35%; /* Could be more or less, depending on screen size */
	box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
    -webkit-animation-name: animatetop;
    -webkit-animation-duration: 0.4s;
    animation-name: animatetop;
    animation-duration: 0.4s
}
/* Add Animation */
@-webkit-keyframes animatetop {
    from {top:-300px; opacity:0} 
    to {top:0; opacity:1}
}

@keyframes animatetop {
    from {top:-300px; opacity:0}
    to {top:0; opacity:1}
}
/* The Close Button */
.close {
    color: #666;
    float: right;
    font-size: 20px;
    font-weight: bold;
}
.close:hover, .close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}
/* Modal Header */
.modal-header {
    padding: 2px 16px;
    background-color: #f0f0f0;
	font-size: 22px;
	text-align: center;
    color: black;
}
/* Modal Body */
.modal-body {padding: 2px 16px;}


</style>



	<!-- Trigger/Open The Modal -->
	<button id="myBtn">New world twitter</button>
	<!-- The Modal -->
		<div id="myModal" class="modal">
		<!-- Modal content -->
		<div class="modal-content">
		<div class="modal-header">
			<span class="close">X</span>
			
		</div>
		<div class="modal-body">
		
<script>
// Get the modal
var modal =...