.background {
  background: #151619;
  height: 100vh;
  width: 100%;
}


.content__container {
  height: 100vh;
  width: 400px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 50%;
  left: 50%;
  border-width: 0px 2px;
  border-style: solid;
  border-color: #23242a;
  transform: translate(-50%, -50%);
}

.popup {
  border-radius: 4px;
  width: 100%;
  background: transparent;
  padding: 56px;
  box-sizing: border-box;
}


.card-container {
  display: flex;
  flex-direction: row;
  gap: 30px;
}

.card-title {
  margin: 28px 0 40px 0;
  font-style: normal;
  font-weight: 400;
  font-size: 38px;
  line-height: 100%;
  /* identical to box height, or 38px */

  color: #ffffff;
}

.demos_container {
  background: #141414;
  border-radius: 16px;
}



@media screen and (max-width: 1440px) {
  .card-title {
    margin: 22px 0 40px 0;
  }

  .card-container {
    gap: 24px;
  }
}

@media screen and (max-width: 1152px) {
  .card-container {
    gap: 20px;
  }

  .card-title {
    margin: 42px 0 40px 0;
  }
}

@media screen and (max-width: 920px) {
  .card-title {
    margin: 36px 0 32px 0;
  }

  .card-title {
    font-size: 28px;
  }

  .card-container {
    flex-direction: column;
    gap: 10px;
  }

  .content__container {
    width: 100%;
    border: none;
  }
}