styles-RockPaperScissors-1.css

.App {
  flex: 1;
  display: flex;
  min-height: 100vh;
  text-align: center;
  background-color: #e9ebee;
}

.choice-card {
  flex: 1;
  display: flex;
  margin: 25px;
  font-size: 3em;
  padding: 0 40px;
  font-weight: 300;
  text-align: center;
  border-radius: 25px;
  align-items: center;
  flex-direction: column;
  border: 1px solid black;
  background-color: white;
  justify-content: space-around;
  border: 10px solid black;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

img {
  width: 225px;
  height: 225px;
}

h1 {
  font-size: 50px;
} 

.winner {
  color: green;
  border: 10px solid green;
}

.loser {
  color: red;
  border: 10px solid red;
}

button {
  margin: 15px;
}

ul {
  list-style: none;
}