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%;
	vertical-align: baseline;
	text-decoration: none;
}
/* 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;
}

:root {
  --main-color: #0058dd;
  --main-bg: #fff;
  --main-bg-dark: #1a202c;
  --main-bg-helper: #f3f3f3;
  --main-text: #fff;
  --main-title: #fff;

  --secondary-color: #51AD30;
  --secondary-color-hvr: #1B622A;

  --ui-color: #0058dd;
  --ui-color-dark: #004ec3;
  --ui-color-hvr: #333;
  --ui-element: #f4f4f4;
  --ui-element-hvr: #e3e3e3;
  --ui-bg: #f4f4f4;
  --ui-bg-helper: #e3e3e3;
  --ui-bg-hvr: #e7e7e7;
  --ui-text: #333;
  --ui-placeholder: #8a8888;
  --ui-placeholder-hvr: #999;
  --ui-border: #e0e0e0;
  --ui-border-hvr: #e4e4e4;

  --valid-color: #4BB543;
  --invalid-color: #F44336;
  --warning-color: orange;

}

:root {
  --font-xxs: 12px;
  --font-xs: 14px;
  --font-s: 16px;
  --font-m: 20px;
  --font-l: 24px;
  --font-xl: 28px;
  --font-xxl: 32px;
  --font-giant: 50px;
}

@media only screen and (max-width: 600px) {

  :root {
    --font-xxs: 10px;
    --font-xs: 12px;
    --font-s: 14px;
    --font-m: 18px;
    --font-l: 20px;
    --font-xl: 22px;
    --font-xxl: 28px;
    --font-giant: 36px;
  }

}