app/src/main/assets/css/master.css
html {
  font-family: sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
  display: block;
}
audio,
canvas,
progress,
video {
  display: inline-block;
  vertical-align: baseline;
}
audio:not([controls]) {
  display: none;
  height: 0;
}
[hidden],
template {
  display: none;
}
a {
  background: transparent;
}
a:active,
a:hover {
  outline: 0;
}
abbr[title] {
  border-bottom: 1px dotted;
}
b,
strong {
  font-weight: bold;
}
dfn {
  font-style: italic;
}
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
mark {
  background: #ff0;
  color: #000;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sup {
  top: -0.5em;
}
sub {
  bottom: -0.25em;
}
img {
  border: 0;
}
svg:not(:root) {
  overflow: hidden;
}
figure {
  margin: 1em 40px;
}
hr {
  box-sizing: content-box;
  height: 0;
}
pre {
  overflow: auto;
}
code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
button,
input,
optgroup,
select,
textarea {
  color: inherit;
  font: inherit;
  margin: 0;
}
button {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button;
  cursor: pointer;
}
button[disabled],
html input[disabled] {
  cursor: default;
}
button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}
input {
  line-height: normal;
}
input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box;
  padding: 0;
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
input[type="search"] {
  -webkit-appearance: textfield;
  box-sizing: content-box;
}
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}
legend {
  border: 0;
  padding: 0;
}
textarea {
  overflow: auto;
}
optgroup {
  font-weight: bold;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
td,
th {
  padding: 0;
}
html {
  font-size: 16px;
  font-size: 100%;
}
body {
  font-family: "Helvetica Neue", HelveticaNeue, Helvetica, Arial, sans-serif;
  color: #555;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  font-size-adjust: auto;
  padding: 0;
  margin: 0;
  background: #fff;
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  line-height: 1.5em;
  color: #f86b1c;
  font-weight: light;
}

h1 {
  margin-top: 20px;
  margin-bottom: 30px;
  font-weight: 300;
  font-size: 1.1rem;
  line-height: 1.4em;
  color: #999999;
  text-align: center;
}

.nav {
  padding: 1.25rem;
  background: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 64px;
  box-sizing: border-box;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 10;
  box-shadow: 0px 1px 3px 0px rgba(0,0,0,0.3);
}
.nav_logo {
  height: 30px;
}
.nav_logo img {
  height: 30px;
}

.logo {
  height: 330px;
  margin-top: 10px;
  margin-bottom: 10px;
}

.logo img {
  height: 260px;
}

.nav_lang {
  border-radius: 50%;
  padding: 2px;
  border: 1px solid #d5c8c8;
  cursor: pointer;
}
.nav a {
  display: block;
  height: 35px;
}
.nav a img {
  border-radius: 50%;
}

.header {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  padding: 1.25rem;
  margin-top: 65px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-weight: 500;
  font-size: 1.28rem;
  height: 360px;
  box-sizing: border-box;
  position: relative;
  background-color: white;
  background-size: cover;
  height: 455px;
}

.header h1 span {
  font-size: 1.2rem;
  line-height: 2.2em;
  font-weight: 500;
}
.header_block-1 {
  margin-bottom: 25px;
  width: 100%;
  margin-bottom: 10px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 300px;

}
.header_block-2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.instructions {
  width: 300px;
}
.aptd-btn-install {
  border-radius: 8px;
  background-color: #e17117;
  box-shadow: 0px 3px 0px 0px rgba(0,0,0,0.1);
  width: 300px;
  height: 80px;
  border: 0;
  margin-top: 10px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  text-align: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #fff;
  padding: 20px;
}
