.container{
  height:100vh;
  width:100vw;
  background-color:#90EE90;
  display: flex;
  flex-wrap: wrap;
}

.caixa1{
  height:100px;
  width:100px;
  background-color:#BC8F8F;
  margin:10px;
  border-radius:10px;
  flex-wrap: wrap;
}

.caixa2{
  height:100px;
  width:100px;
  background-color:#7B68EE;
  margin:10px;
  border-radius:10px;
  flex-wrap: wrap;
}

.caixa3{
  height:100px;
  width:100px;
  background-color:#FF00FF;
  margin:10px;
  border-radius:10px;
  flex-wrap: wrap;
}