/* RESET */

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;
}

/* RESET END */

html,
body {
  height: 100%;
  font-family: "Roboto", sans-serif;
  color: #fff;
  background: radial-gradient(at top, #5b5f68, #313338);
}

header {
  display: flex;
  justify-content: center;
  height: 60px;
  width: 100%;
  background-color: #536859;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
}

header .logo img {
  position: relative;
  top: -2px;
}

header .logo h1 {
  text-align: center;
  font-weight: 700;
  font-size: 1.6rem;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  position: relative;
  top: -92px;
}

header .logo h3 {
  text-align: center;
  position: relative;
  letter-spacing: 0.15rem;
  text-transform: uppercase;
  font-size: 0.8rem;
  top: -85px;
}

.wrapper {
  margin-top: 80px;
  width: 100%;
  display: flex;
  justify-content: center;
}

/* 
IFRAME SIZE
          width="515"
          height="289"
*/

.wrapper .container iframe {
  border: 10px solid #698972;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  aspect-ratio: 16/9;
  width: 96%;
  margin: 0 auto;
  display: block;
}

.container {
  width: 100%;
  margin: 0 20px 0 20px;
  max-width: 600px;
}

.container p {
  margin: 30px auto;
  font-size: 12pt;
  max-width: 460px;
  text-align: center;
  line-height: 24px;
  opacity: 0.8;
}

.container p a,
.container p a:visited {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.2s ease-out;
}

.container .downloadBtn {
  width: 254px;
  height: 60px;
  display: none;
  margin: 0 auto;
  line-height: 50px;
  background-color: #49b76b;
  color: white;
  border: none;
  border-radius: 3px;
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.5);
  transition: transform 0.2s ease-out;
  font-size: 18pt;
  font-weight: 600;
  letter-spacing: 0.2rem;
  text-align: center;
  padding-top: 10px;
  text-decoration: none;
}

.container .downloadBtn:hover {
  cursor: pointer;
  box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.5);
  transform: translateY(-3px);
  /* background-color: #53cf7a; */
}

.container .downloadBtn:active {
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.5);
}

.container a img {
  position: relative;
  top: 5px;
  left: 0px;
  margin-right: 10px;
  margin-left: 5px;
}

.container .note {
  cursor: help;
  display: block;
  margin: 30px auto;
  font-size: 10pt;
  max-width: 500px;
  text-align: center;
  opacity: 0.8;
  color: #ff9e58;
}

.container .loading {
  width: 254px;
  height: 60px;
  display: block;
  margin: 0 auto;
  line-height: 50px;
  background-color: #717681;
  color: white;
  border: none;
  border-radius: 3px;
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.5);
  transition: transform 0.2s ease-out;
  font-size: 18pt;
  font-weight: 600;
  letter-spacing: 0.2rem;
  text-align: center;
  padding-top: 10px;
  text-decoration: none;
}

.container .version {
  display: block;
  margin: 10px auto;
  font-size: 10pt;
  text-align: center;
  opacity: 0.8;
}