header nav.navbar {
  background-image: url(../../_shared/header_erneuerbare.jpg);

}

.flex-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2.5em 0 2em 0;
}

.flex-row>.item {
  flex: 1 1 calc(25% - 1rem);
  box-sizing: border-box;
  background-color: #f5f5f5;
}

.flex-row>.item .wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  padding: 12px 6px;
}

.wrapper h4 {
  width: 100%;
  text-align: center;
}

.wrapper label {
  font-size: 18px;
}

.thumb {
  max-width: 100%;
  width: 120px;
}

@media (max-width: 1024px) {
  .flex-row>.item {
    flex: 1 1 calc(50% - 1rem);
  }
}

@media (max-width: 576px) {
  .flex-row>.item {
    flex: 1 1 calc(100% - 1rem);
  }
}