button {
  background: inherit;
  border: none;
  box-shadow: none;
  border-radius: 10px;
  padding: 0;
  overflow: visible;
  cursor: pointer;
  width: 50%;
  height: 5%;
  background-color: #9ce8ee;
  border-color: #9ce8ee;
  color: #ffffff;
}

button:hover {
  background-color: #8be4eb;
  border-color: #8be4eb;
}

button:active {
  background-color: #7be0e8;
  border-color: #7be0e8;
}

/* 화면 구성 초기화 */
.App {
  width: 100vw;
  /* height: 100vh; */
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.App :not(style) {
  margin: 10px;
}