/* Reset & Basic style */
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;
}

/*==========================================*/

#title {
  display: block;
  background-color: black;
}

h1,
h2 {
  font-family: 'Roboto', sans-serif;
  font-weight: 100;
  font-size: 2em;
  color: white;
  text-align: center;
  padding-bottom: 5px;
  padding-top: 5px;
}

h2 {
  font-size: 1em;
}

.simon {
  display: block;
  width: 100%;
  height: 800px;
  margin: 0 auto;
  min-width: 300px;
}

.red,
.blue,
.green,
.yellow,
.grey {
  width: 19.6%;
  height: 100%;
  display: inline-block;
  margin: 0 auto;
  opacity: 0.6;
  cursor: pointer;
}

.red:hover,
.blue:hover,
.green:hover,
.yellow:hover,
.grey:hover {
  opacity: 1;
}

.red {
  background-color: #FF5643;
}

.blue {
  background-color: #1E90FF;
}

.green {
  background-color: #4ac957;
}

.yellow {
  background-color: #FEEF33;
}

.grey {
  background-color: #6c6d6d;
}

.lit {
  opacity: 1;
}

#start {
  cursor: pointer;
  display: inline-block;
  margin: 0 auto;
  margin-left: 47%;
  width: 50px;
  height: 20px;
  font-family: 'Roboto', sans-serif;
  font-weight: 100;
  font-size: 20px;
  text-align: center;
  background: #3498db;
  background-image: -webkit-linear-gradient(top, #3498db, #2980b9);
  background-image: -moz-linear-gradient(top, #3498db, #2980b9);
  background-image: -ms-linear-gradient(top, #3498db, #2980b9);
  background-image: -o-linear-gradient(top, #3498db, #2980b9);
  background-image: linear-gradient(to bottom, #3498db, #2980b9);
  -webkit-border-radius: 28;
  -moz-border-radius: 28;
  border-radius: 28px;
  color: #ffffff;
  font-size: 15px;
  padding: 7px 15px 7px 15px;
  text-decoration: none;
}

#start:hover {
  background: #3cb0fd;
  background-image: -webkit-linear-gradient(top, #3cb0fd, #3498db);
  background-image: -moz-linear-gradient(top, #3cb0fd, #3498db);
  background-image: -ms-linear-gradient(top, #3cb0fd, #3498db);
  background-image: -o-linear-gradient(top, #3cb0fd, #3498db);
  background-image: linear-gradient(to bottom, #3cb0fd, #3498db);
  text-decoration: none;
}

#score {
  display: inline-block;
}