message: First screen: Delete button block
  On branch changeFirstScreen
  Changes to be committed:
  modified:   src/front/client/index.html
diff: transition: 0.15s;
  }
  - .starter-modal__btn.app-not-load {
  - position: relative;
  - pointer-events: none;
  - }
  -
  - .starter-modal__btn.app-not-load::before {
  - content: "";
  - position: absolute;
  - top: 0;
  - left: 0;
  - width: 100%;
  - height: 100%;
  - border-radius: inherit;
  - background-color: #6144e5;
  - }
  -
  - .starter-modal__btn.app-not-load::after {
  - content: "";
  - position: absolute;
  - top: 50%;
  - left: 50%;
  - transform: translate(-50%, -50%);
  - width: 2em;
  - height: 2em;
  - border-radius: 50%;
  - background-color: #fff;
  - animation: flashing 1s infinite;
  - }
  -
  - @keyframes flashing {
  - 0% {
  - transform: translate(-50%, -50%) scale(0);
  - opacity: 1;
  - }
  - 100% {
  - transform: translate(-50%, -50%) scale(1);
  - opacity: 0;
  - }
  - }
  -
  .starter-modal__btn:hover {
  background-color: #9785ed;
  }
  </script>
  <script>
  - window.onload = () => {
  - document.querySelectorAll('.starter-modal__btn').forEach(btn => {
  - btn.classList.remove('app-not-load');
  - })
  - }
  -
  const btnCreateWallet = document.querySelector(
  '.starter-modal__btn_create-wallet'
  );
  