* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  background-color: blueviolet;
  justify-content: flex-start;
  align-items: flex-start;
  align-content: flex-start;
  gap: 10px;
  border: 2px solid black;
  width: 600px;
  height: 500px;
}

.box {
  width: 45%;
  height: 100px;
  background-color: orange;
  border: 2px solid black;
  border-radius: 5px;
}

/* estilos de header */

header {
  background-color: aqua;
  display: flex;
  padding: 20px;
  justify-content: space-between;
}

main {
  display: flex;
  gap: 20px;
  flex-wrap: nowrap;
}

.main-content {
  width: 70%;
  height: 300px;
  background-color: aquamarine;
}

.statistics {
  width: 30%;
  height: 300px;
  background-color: cadetblue;
}