:root {
  --primary-color: #0b13ea;
}

* {
  box-sizing: border-box;
}

body {
  background-color: #fff;
  font-family: Arial, Helvetica, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
  padding: 20px;
}

.arabic-container, .roman-container {
  font-size: 30;
  display: flex;
  flex-direction:row;
  align-items: center;
  justify-content: space-evenly;
  width: 210px;
}

.romans-high-container, .romans-low-container, .action-button-container {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-evenly;
  height: 10;
  width: 300px;
  padding-top: 15px;
}

h1 {
  color: var(--primary-color);
}

p {
  text-align: center;
  font-size: 32;
}

.btn {
  color: #fff;
  background-color: var(--primary-color);
  cursor: pointer;
  border-radius: 8px;
  padding: 5px 12px;
  height: 40px;
  width: 40px;
}

.roman-img {
  width: 300px;
}

.arabic input {
  border: 0;
  background-color: transparent;
  text-align: right;
}

.correct {
  background-color: green;
}

.incorrect {
  background-color: red;
}

.roman {
  color: var(--primary-color);
  font-size: 24px;
  padding: 0 10px;
}

select:focus,
input:focus,
button:focus {
  outline: 0;
}

@media(max-width: 600px) {
  .roman-img {
    width: 200px;
  }
}