*, *::after, *::before {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}
html {
  background: linear-gradient(50deg, #0f0e09 0, #000000 50%, #050505 100%);
  background-attachment: fixed;
  font-family: 'Ubuntu', sans-serif;
  font-size: 24px;
  color: rgb(231, 231, 231);
}
body {
  display: flex;
  flex-direction: column;
  align-items: center;
}
#header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0.75em;
}
#header img {
  height: 150px;
}
#header h1 {
  background: linear-gradient(110deg, rgb(209, 209, 0), rgb(255, 246, 122));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; 
  -moz-background-clip: text;
  -moz-text-fill-color: transparent;
  font-weight: 700;
}
#bingo {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 70%;
  gap: 1em;
}
#bingo .input-group {
  display: flex;
  flex-direction: row;
  gap: 0.3em;
}
#bingo button {
  padding: 0.5em 1em;
  font-size: 1.25em;
  font-family: 'Ubuntu', sans-serif;
}
#info {
  background: linear-gradient(to bottom, rgb(255, 255, 144), yellow);
  margin-top: 1em;
  width: 70%;
  color: rgb(10, 8, 0);
  padding: 0.6em 0.5em;
  border-radius: 0.2em;
}