.xinguzinho-pwa-install {
  height: 42px;
  padding: 0 13px;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;

  border: 1px solid rgba(148,163,184,.22);
  border-radius: 12px;

  background: rgba(15,28,49,.82);
  color: inherit;

  font-size: 12px;
  font-weight: 700;

  cursor: pointer;

  margin-right: 4px;

  transition:
    background .15s ease,
    transform .15s ease;
}

.xinguzinho-pwa-install:hover {
  background: rgba(30,50,78,.95);
  transform: translateY(-1px);
}

@media (max-width: 650px) {

  .xinguzinho-pwa-install {
    width: 42px;
    padding: 0;
  }

  .xinguzinho-pwa-install span {
    display: none;
  }
}