popup.css

/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
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;
}
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;
}

html,
body {
	width: 400px;
	height: 320px;
	background-color: #ddd;
}

body {
	padding: 15px;
}

h1 {
	font-weight: bold;
}

ul {
	margin-top: 15px;
	width: 370px;
	padding-bottom: 15px;
}

li {
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 9px;
	cursor: pointer;
}

.map-name {
	text-transform: lowercase;
}

li:hover .map-name {
	color: #6262fc;
	font-weight: bold;
}

li:hover button {
	background-color: #6262fc;
	border-color: #6262fc;
	color: white;
	visibility: visible;
}

button {
	color: white;
	background-color: black;
	cursor: pointer;
	border: 1px solid black;
	margin-left: 10px;
	visibility: hidden;
}

header {
	display: flex;
	flex-direction: row;
	align-items: space-between;
	justify-content: space-between;
	margin-right: 50px;
}

.hidden {
	visibility: hidden;
	display: none;
}