/* --------------------- CSS Reset -------------------- */

/* 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;
  box-sizing: border-box;
}

/* 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,
dl {
  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;
}

/*  ---------------------- Variables ---------------------- */

:root {
  --primary: #512da8;
  --primary-light: #8559da;
  --primary-dark: #140078;
  --secondary: #ffc107;
  --secondary-light: #fff350;
  --secondary-dark: #c79100;
  --text-light: #ffffff;
  --text-dark: #000000;
}

/* ---------------------- layout ------------------------- */

body {
  font-family: arial, helvetica, sans-serif;
  line-height: 1.5;
  font-size: 1.2em;
  color: var(--text-dark);
}

.container {
  width: 90%;
  max-width: 1200px;
  min-width: 500px;
  margin: 20px auto;
  overflow: auto;
}

footer,
main,
aside,
article,
div {
  clear: both;
}

footer {
  text-align: center;
  padding: 20px;
  background: var(--primary);
  color: var(--text-light);
}

.left {
  clear: both;
  float: left;
  padding: 20px;
}

.right {
  clear: both;
  float: right;
  padding: 20px;
}

.center {
  clear: both;
  display: block;
  margin: 10px auto;
}

img {
  box-sizing: border-box;
  width: 40%;
  margin: 20px auto;
}

header {
  background: var(--primary);
  color: var(--text-light);
  min-height: 80px;
  text-align: center;
}

nav {
  text-align: center;
}

h2 {
  color: var(--primary);
  text-align: center;
  margin: 20px;
}

h1 {
  font-size: 2em;
}

h2 {
  font-size: 1.5em;
}

.buttons {
  width: 30%;
  margin: 10px auto;
  text-align: center;
}

button {
  color: var(--text-light);
  border: 2px solid var(--primary-dark);
  background: var(--primary-dark);
  text-decoration: none;
}

button:hover {
  color: var(--primary-dark);
  background: var(--secondary-light);
}

p {
  padding: 10px;
}