/* 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;
}

/* 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;
}

/* CSS for the calculator by Rob Cozzens 2015 */
html {
    box-sizing: border-box;
    font-family: "Trebuchet MS";
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

#container {
    position: relative;
    width: 100vw;
    height: 100svh;
}

canvas {
    background-color: #000;
    width: 100%;
    height: 100%;
    display: block;
}

#interface {
    position: absolute;
    z-index: 100;
    bottom: min(4vw, 20px);
    left: min(4vw, 20px);
    pointer-events: none;
}

#labels {
    cursor: default;
    color: #fff;
    font-size: min(8vw, 30px);
    text-shadow: 0 0 min(1vw, 10px) #000;
}

#buttons {
    margin-top: min(1vw, 10px);
    pointer-events: all;
}

#buttons button {
    padding: min(2vw, 10px);
    font-size: min(6vw, 24px);
    border-radius: min(2vw, 10px);
    border: none;
    color: #000;
    background-color: rgba(255, 255, 255, 0.75);
}