.ui-button-container {
  width: 100%;
  height: 800px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.ui-button:focus {
  outline: none !important;
}

.ui-button-container {
  width: 100%;
  height: 800px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.ui-button {
  font-size: responsive;
}
.ui-button:focus {
  outline: none !important;
  font-size: responsive;
}

Use rucksack into button component
Use rucksack into button component

Use rucksack into button component