html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
	font-family: Monospace;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}

:root{
  --dark:#050517;
  --light:#F4FAFF;
  --grey:#DEE7E7;
  --green:#CAD6AE;
}

body{
  background-color: black;
  font: Monospace;
  
}


#contents{
  border:1px solid;
  border-color: var(--grey);
  color: var(--light);
  
}
td{
  padding: 3px;
  text-align:center;
  width:6em;
  height:1.5em;
  font-size: 1em;
  border:1px solid;
  border-color: var(--grey);
  margin: 0;
  vertical-align: bottom;
  
}
a{
  color:inherit;
  text-decoration: none;
    vertical-align: bottom;
  
}

a:hover{
  color: var(--grey);
}



.popup{
  width: 40vw;
  max-width: 5000px;
  height: 40vh;
  max-height: 3000px;
  background-color: var(--grey);
  color: var(--dark);
  border:2px solid black;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  opacity: 1;
  margin: auto;
  position: fixed;
  left:30vw;
  padding:2rem;
}
.popuptitle{
  display: flex;
  flex-direction: row;
  margin-bottom:3rem ;
}
#warnicon{
  display: inline;
  height: 1em;
}

.closebutton{
  position: absolute;
  background-color: --grey;
  border: 1px solid black;
  cursor: pointer;
  margin: auto;
  bottom: 3em;
  font: inherit;
}
.closebutton:hover{
  background-color: var(--green);
}

.closebutton:onclick ~ .popup{
  
opacity: 0;
  pointer-events: none;
}



.main{
  margin: auto;
  margin-top:8vh;
  width: 80vw;
  min-height: 10vh;
  border:  2px solid ;
  border-color: var(--green);
  font: Monospace;
  padding:20px;
  background-color:var(--dark);
  color: var(--light);
}