body {
  background-image: url("images/green-checkered-background.jpg");
  background-repeat: repeat;
}

.main-div {
  background-color: transparent;
  margin: 8% 15%;
  display: flex;
  flex-direction: row;
}

.block-div {
  background-color: transparent;
  display: flex;
  flex-direction: column;
}

.title-div {
  display: flex;
  flex: 1;
  background-color: #A1D99B;
  padding: 2px 15px;
  flex: 100%;
  justify-content: space-between;
}

.title-div-text {
  background-color: #A1D99B;
  color: white;
}


.title-div-tab {
  padding: 2px, 15px;
}

.body-div {
  background-color: white;
  padding: 15px;
  flex: 1fr;
}