@charset 'utf-8';

/* 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;
  transition: all 0.2s ease-in-out;
}

/* HTML5 display-role reset for older browsers */

article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}

html, body {
	height: auto; min-height: 100%;
}

body {
	line-height: 1.5;
}

ul, ol, li {
	list-style: none;
}

a{
  color: inherit;
  text-decoration: none;
}

blockquote, q {
	quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
    width: 100%;
}

th, td {
    border: 1px solid #111111;
    font-size: 16px;
    font-weight: normal;
    padding: 14px 5px;
    text-align: center;
}

img { 
	width: 100%;
}

button[type="button"] {
    cursor: pointer;
}

/* //reset */


/* common */
:root {
  --dark_red: rgb(205, 0, 0);
  --grey: #777;
  --light_grey: #eee;
  --light_red: rgb(255, 68, 68);
  --active_icon_color: white;
  --button_shadow: rgba(0, 0, 0, .1);
  --inactive_icon_color: #999;
  --level_animation_color: #dbdbdb;
  --listening_icon_color: var(--light_red);
  --text_link_color: rgb(17, 85, 204);
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
  color: #000;
	font-size: 16px;
  transition: all 0.2s ease-in-out;
}

.hidden {
  font-size: 0;
  position: absolute;
  right: -999999px;
  bottom: -999999px;
}