@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@300&display=swap');

/* 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;
}


/****************/
/** APP LAYOUT **/
/****************/

* {
  box-sizing: border-box;
}

body {
  font-family: 'Chakra Petch', cursive;
  font-size: 16px;
  background-color: #000;
}

.wrapper {
  margin: auto;
  max-width: 1000px;
  display: flex;
  align-items: center;
  min-height: 100vh;
}

.vcenter {
  width: 100%;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(7rem, 1fr));
  grid-auto-rows: 1fr;
  border-top: 1px solid #fff;
  border-left: 1px solid #fff;
}

.grid::before {
  content: '';
  width: 0;
  padding-bottom: 100%;
  grid-row: 1 / 1;
  grid-column: 1 / 1;
}

.grid > *:first-child {
  grid-row: 1 / 1;
  grid-column: 1 / 1;
}

.tile {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 10px;
  background-color: #0d489b;
  color: #fff;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
  transition: 0.4s;
  font-size: 20px;
  cursor: pointer;
}

.type-other {
  background-color: #057e07;
}

.playing {
  background: #333;
  transform: scale(1.5);
  animation: 0.05s infinite alternate waggle;
}

@keyframes waggle {
  from {
    transform: rotate(5grad)
  }
  to {
    transform: rotate(-5grad)
  }
}

.header {
  border: 1px solid #fff;
  border-bottom: none;
}

.img-fluid {
  max-width: 100%;
  height: auto;
  display: block
}