body {
  margin: 0;
  color: white;
  background-color: black;
  font-family: Verdana, sans-serif;
}
h4 {
  margin: 0;
  margin-bottom: 0.5rem;
}
.main {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.row {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.column {
  display: flex;
  flex-direction: column;
  margin-left: 0.5rem;
  margin-right: 0.5rem;
}
.score-column {
  text-align: center;
}
.grid {
  display: grid;
  grid-template-columns: auto auto;
  column-gap: 1rem;
}
.form-grid {
  row-gap: 0.5rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
}
.grid-break {
  height: 1rem;
}
p {
  margin-top: 0;
  margin-bottom: 0.5rem;
}
#game {
  margin-top: 1rem;
}
.center {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.restart-button {
  color: white;
  background-color: black;
  border: 2px white solid;
  border-radius: 25px;
  height: 2.5rem;
  width: 6rem;
  animation: blinker 2s linear infinite;
}
@keyframes blinker {
  70% {
    opacity: 20%;
  }
}

button {
  color: white;
  background-color: black;
  border: 2px white solid;
  border-radius: 15px;
  padding: 0.5rem 1rem 0.5rem 1rem;
}

input {
  color: white;
  background-color: black;
  border: 2px white solid;
  border-radius: 10px;
  padding: 0.25rem 0.5rem 0.25rem 0.5rem;
}

#settings {
  display: flex;
  align-items: center;
  flex-direction: column;
}

#restart-button-container {
  width: 100%;
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 2.5rem; /* should be the same height as the restart button */
}