html, body, #terminal {
background: black;
height: 100%;
width: 100%;
padding: 0%;
margin: 0%;
}
.fileDialog {
position: fixed;
top: 40%;
left: 40%;
background-color: lightgray;
padding: 20px;
border: 10px;
border-color: red;
border-width: medium;
display: none;
z-index: 5;
}