.txt-body {
  color: #444;
}

.txt-orange {
  color: rgb(255, 159, 64);
}

.txt-green {
  color: rgb(75, 192, 192);
}

.txt-blue {
  color: rgb(54, 162, 235);
}

.txt-indigo {
  color: rgba(75, 90, 255, 0.2);
}

.txt-violet {
  color: rgba(153, 102, 255, 0.2);
}

.bg-red {
  background-color: rgba(255, 99, 132, 0.2);
}

.bg-orange {
  background-color: rgba(255, 159, 64, 0.2);
}

.bg-yellow {
  background-color: rgba(255, 205, 86, 0.2);
}

.bg-green {
  background-color: rgba(75, 192, 192, 0.2);
}

.bg-blue {
  background-color: rgba(54, 162, 235, 0.2);
}

.bg-indigo {
  background-color: rgba(75, 90, 255, 0.2);
}

.bg-violet {
  background-color: rgba(153, 102, 255, 0.2);
}

body {
  background-color: #fff;
}

.rb-btn-lg {
  border-radius: 8px;
  border: 1px solid #888;
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
  overflow: clip;
  display: block;
  width: 100%;
  text-decoration: none;
  padding: 12px;
  color: #444;
  background-color: #eee;
  text-align: left;
}
.rb-btn-lg .hero {
  font-size: 50px;
}
.rb-btn-lg .hero-img {
  height: 50px;
}
.rb-btn-lg .hero-img-lg {
  height: 80px;
}
.rb-btn-lg .title {
  font-size: 18px;
  font-weight: bold;
}

.scan-btn {
  border-radius: 8px;
  border: 1px solid #888;
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
  overflow: clip;
  display: block;
  width: 100%;
  text-decoration: none;
}

.img-bordered-sm {
  border-radius: 4px;
  border: 1px solid #888;
  box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1);
  overflow: clip;
}

.img-bordered-lg {
  border-radius: 8px;
  border: 1px solid #888;
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
  overflow: clip;
}