body {
  margin: 0;
  padding: 0;
  background-color: #acffc3;
  font-family: "Roboto Slab", serif;
}

nav img {
  height: 100%;
}

main {
  padding-top: 10rem;
}

.tennis ul {
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 3fr 3fr 1fr;
  grid-row: 1fr 1fr 1fr 1fr;
  height: 2000px;

  border: 5px white solid;
  list-style-type: none;
  gap: 5px;
  background-color: white;
}
.tennis li {
  height: 100%;
  width: 100%;
  background-color: #4ecb71;
}
.tennis li:nth-child(1) {
  grid-column: 1/2;
  grid-row: 1/3;
}
.tennis li:nth-child(2) {
  grid-column: 2/4;
  grid-row: 1/2;
}
.tennis li:nth-child(3) {
  grid-column: 4/5;
  grid-row: 1/3;
}
.tennis li:nth-child(6) {
  grid-column: 1/2;
  grid-row: 3/5;
}
.tennis li:nth-child(9) {
  grid-column: 4/5;
  grid-row: 3/5;
}
.tennis li:nth-child(10) {
  grid-column: 2/4;
  grid-row: 4/5;
}

footer {
  height: 4rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.text {
  display: flex;
  justify-content: center;
  align-items: center;
}
.container {
  text-align: center;
}
footer {
  background-color: transparent;
}

/*
connect to database via javascript : https://www.geeksforgeeks.org/how-to-connect-sql-server-database-from-javascript-in-the-browser/
*/