.content {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  width: 100vw;
  height: 100vh;
}
.content {
  background-color: var(--rgb000);
  padding: 0 2vw;
  overflow-y: auto;
}
.content .btn {
  padding: 2vw 0 0 0;
  text-align: center;
}
.content .btn button {
  width: 80%;
  background-color: var(--rgbfa4);
  color: var(--rgbfff);
  padding: 1vw 0;
}