.main-header {
  position: absolute;
  top: 1%;
  right: 50%;
}

.shop-section {
  position: absolute;
  top: 1%;
  right: 1%;
}

.settings {
  position: absolute;
  top: 1%;
  left: 1%;
}

div {
  display: flex;
  justify-content: center;
  
  align-items: center;
  height: 1000px;
}