body,
html {
  height: 100%;
  min-height: 100%;
}
body {
  background-color: #333;
  margin: 0;
  padding: 0;
  font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue",
    Helvetica, Arial, "Lucida Grande", sans-serif;
  font-weight: 300;
  color: #ffb6a9;
  padding-bottom: 10px;
}
canvas {
  display: block;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
  cursor: pointer;
}
b,
h3 {
  color: #fff;
  padding-bottom: 10px;
}
h3,
h1 {
  margin-top: 15px;
  margin-bottom: 0;
}
p {
  margin-top: 10px;
  color: #ffb6a9;
  font-size: 16px;
}
h1 {
  color: #ffa7ff;
}
.wrapper {
  position: relative;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  max-width: 574px;
  padding: 0 15px;
  box-sizing: border-box;
}
.wrapper:after {
  content: " ";
  clear: both;
  display: table;
}

.wrapper:before {
  content: " ";
  display: table;
}
a {
  color: #ffe17f;
}
ul {
  padding: 0;
  list-style: none;
  margin: 0;
}
ul > li {
  font-size: 16px;
  line-height: 21px;
  margin-bottom: 5px;
}

.text-right {
  text-align: right;
}
.pt-5 {
  padding-top: 10px;
}
.col-50 {
  box-sizing: border-box;
  width: 50%;
  float: left;
  padding-right: 10px;
}
.bg-dark {
  background-color: rgba(0, 0, 0, 0.3);
}
.fa,
.far,
.fab {
  font-size: 38px;
  padding: 3px;
  margin: 10px;
  cursor: pointer;
}

.active {
  color: #155fd9;
}

.pull-right {
  float: right;
}

@media (max-width: 767px) {
  .wrapper-explanation {
    padding-top: 50px;
  }
}

.vertical-center {
  display: table;
  width: 100%;
  height: 100%;
}

.vertical-centered {
  width: 100%;
  height: 100%;
  display: table-cell;
  vertical-align: middle;
}

#loader {
  position: absolute;
  left: 15px;
  top: 0;
  right: 15px;
  bottom: 0;
  text-align: center;
  background-image: url(../images/intro.png);
  background-size: cover;
  cursor: pointer;
}

.start {
  font-family: monospace;
  color: #fff;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  font-size: 24px;
  text-align: center;
  padding: 20px;
}
.img-responsive {
  width: 100%;
  max-width: 100%;
  height: auto;
}

.blink {
  animation: blink-animation 1s steps(2, start) infinite;
  -webkit-animation: blink-animation 1s steps(2, start) infinite;
}
@keyframes blink-animation {
  to {
    visibility: hidden;
  }
}
@-webkit-keyframes blink-animation {
  to {
    visibility: hidden;
  }
}

button {
  background-color: transparent;
  background-image: none;
  -webkit-appearance: none;
  color: #ffb6a9;
  border: none;
  cursor: pointer;
  padding: 2px;
  font-size: 16px;
  margin-right: 4px;
}