index.css

:root {
  --tg-theme-bg-color: #fff;
  --tg-theme-text-color: #0a0a0a;
  --tg-theme-hint-color: #929292;
  --tg-theme-link-color: #207ae4;
  --tg-theme-button-color: #5bc8fb;
  --tg-theme-button-text-color: #fffeec;
  --tg-theme-secondary-bg-color: #f3f2f9;

  --default-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji',
    'Segoe UI Symbol';
}

body {
  background: var(--tg-theme-secondary-bg-color);
  padding: 20px 20px;
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
    monospace;
}

.App-logo {
  height: 40vmin;
}

@media (prefers-reduced-motion: no-preference) {
  .App-logo {
    animation: App-logo-spin infinite 20s linear;
  }
}

.betaVersion {
  padding: 10px 10px;
  margin-bottom: 20px;
  border: 1px solid #1777ff;
}

.App-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: calc(10px + 2vmin);
  color: white;
}

.contentWrapper {
  background: var(--tg-theme-bg-color);
  color: var(--tg-theme-text-color) !important;
  border-radius: 10px;
  margin: 5px 0;
  padding: 20px;
  box-sizing: border-box;
}

.ant-input,
.ant-select,
.ant-select-item {
  background-color: unset !important;
}

@keyframes App-logo-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}