App.css

body {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
}

.App {
  background-color: #222;
  padding: 10px;
  min-height: 100vh;
}

.App-logo {
  animation: App-logo-spin infinite 20s linear;
  height: 50px;
}

@keyframes App-logo-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.App-header {
  text-align: center;
  background-color: #222;
  padding: 15px;
  color: white;
}

.Game {
  max-width: 1200px;
  margin: 0 auto;
}

.cards {
  background: #FFF;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, .5);
  margin: 5px;
  padding: 1em;
  text-align: left;
  height: 140px;
  width: 100px;
  display: block;
  font-size: 11px;
  font-weight: 500;
  position: relative;
  font-family: Arial, Helvetica, sans-serif;
  flex: 0 0 auto;
}

.winner {
  box-shadow: 0px 0px 3px 3px #ff0;
}

.standard {
  box-shadow: 0 0 3px rgba(0, 0, 0, 1);
}

.pickable {
  transition: all .2s ease-in-out;
}

.pickable:hover {
  transform: scale(1.1);
}

.alignBottom {
  position: absolute;
  bottom: 8px;
}

.section {
  /*border: 1px #DDD solid;*/
  padding: 8px;
  margin: 8px;
  box-shadow: 0 3px 3px rgba(0, 0, 0, .5);
  text-align: center;
  border-radius: 3px;
}

.white {
  background: hsl(0, 0%, 100%);
  color: #000;
}

.black {
  background: hsl(0, 0%, 4%);
  color: #fff;
}

.light {
  background: hsl(0, 0%, 96%);
  color: #000;
}

.dark {
  background: hsl(0, 0%, 21%);
  color: #fff;
}

.primary {
  background: hsl(171, 100%, 41%);
  color: #fff;
}

.link {
  background: hsl(217, 71%, 53%);
  color: #fff;
}

.info {
  background: hsl(204, 86%, 53%);
  color: #fff;
}

.success {
  background: hsl(141, 71%, 48%);
  color: #fff;
}

.warning {
  background: hsl(48, 100%, 67%);
  color: #000;
}

.danger {
  background: hsl(348, 100%, 61%);
  color: #fff;
}

.title {
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.125;
}

.subtitle {
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.25;
}

.filled-circle {
  padding: 2px 11px;
  margin: 4px;
  border-radius: 100%;
}

.button {
  -moz-appearance: none;
  -webkit-appearance: none;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  border: 1px solid transparent;
  border-top-color: transparent;
  border-right-color: transparent;
  border-bottom-color: transparent;
  border-left-color: transparent;
  border-radius: 3px;
  -webkit-box-shadow: none;
  box-shadow: none;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  font-size: 1rem;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  line-height: 1.5;
  padding-bottom: calc(0.375em - 1px);
  padding-left: calc(0.625em - 1px);
  padding-right: calc(0.625em - 1px);
  padding-top: calc(0.375em - 1px);
  position: relative;
  vertical-align: top;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background-color: white;
  border-color: #dbdbdb;
  color: #363636;
  cursor: pointer;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  padding-left: 0.75em;
  padding-right: 0.75em;
  text-align: center;
  white-space: nowrap;
}

.button[disabled] {
  background-color: white;
  border-color: #dbdbdb;
  box-shadow: none;
  opacity: 0.5;
  cursor: not-allowed;
}