.guess {
  position: relative;
  height: 90vh;
  width: 90vw;

  background-color: #167c80;
  margin: 5vh auto;
  border-radius: 3vh;
  box-shadow: 10px 5px 5px #a6a6a6;
  transition: all .3s;

  text-align: center;
  align-content: center;
}

.guess .timeCounter {
  position: absolute;
  right: 15px;
  top: 5px;
  font-size: 30px;

  font-weight: 600;
}

.guess .title {
  font-size: 60px;
  transition: all .3s;
  font-weight: 600;
}

.guess .beforeRemind {
  font-size: 30px;
  font-weight: 600;
  transition: all .3s;
}

.guess .remind {
  font-size: 30px;
  transition: all .3s;
  font-weight: 600;
}

.guess .input {
  height: 40px;
  width: 300px;
  transition: all .3s;

  color: #167c80;
  background-color: #f9f7e8;
  border-radius: 9999px;
  padding: 5px 20px;

  font-size: 30px;
  font-weight: 600;
}

.guess .confirm {
  display: block;
  height: 50px;
  line-height: 50px;
  width: 120px;
  background-color: #f9f7e8;
  cursor: pointer;

  margin: 10px auto;

  border: 0px;
  border-radius: 9999px;
  transition: all .3s;

  color: #167c80;
  font-size: 40px;
  font-weight: 600;
  font-family: "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
}

.guess .confirm:active {
  height: 40px;
  line-height: 40px;
  width: 96px;

  font-size: 32px;
}