main{
  padding: 10px;
  background-color: #0c313d;
  padding: 10px
  margin:10px;
  text-align: center;
  color:#73dee8;
}
.room{
    display: flex;
    align-items: center;
  flex-direction: column;
}
.card h3{
  color: #18addb;
}
.card{
  background: rgba(255,255,255,0.2);
  border-radius: 20px;
  margin: 20px 0px;
  padding: 10px;
  max-width: 1000px;
  color: #a5cadc;
}