* {
  margin: 0;
  box-sizing: border-box;
}
body {
  font-family: "Source Code Pro", monospace;
  background: rgba(0, 0, 0, 0.685);
}
a {
  text-decoration: none;
  color: white;
}
h1 {
  text-align: center;
  font-size: 3rem;
}
.question-tag {
  background: #323330;
  padding: 0.5rem;
  border: 1px solid #323330;
  border-radius: 10px;
  margin-bottom: 30px;
  text-align: center;
}
.container {
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 10rem 1rem 0 1rem;
  animation: come-out 1s forwards;
}
.start-button {
  font-family: "Source Code Pro", monospace;
  font-weight: 700;
  width: auto;
  height: auto;
  font-size: 2.2rem;
  color: #323330;
  background: rgb(240, 219, 79);
  margin: 2rem;
  cursor: pointer;
  border-bottom: 5px solid rgb(211, 191, 59);
  border-left: 5px solid rgb(211, 191, 59);
  border-right: 5px solid rgb(211, 191, 59);
  border-top: 1px solid rgb(211, 191, 59);
  transition: all 0.3s ease;
  border-radius: 10px;
}
.start-button:hover {
  color: rgb(240, 218, 79);
  background: #323330;
  border: 5px solid #323330;
}
.start-button:active {
  transform: translate(5%);
}
button:focus {
  outline: none;
}
.question-container {
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 5rem 0 0 0;
  line-height: 2.8rem;
  font-size: 1.1rem;
  animation: come-out 1s forwards;
}
.question {
  margin: 0 1% 3% 1%;
  text-align: center;
}
.choices {
  flex-direction: column;
}
.choice {
  cursor: pointer;
  padding: 0 10px 0 10px;
  margin-bottom: 1rem;
  background: rgba(0, 0, 0, 0.432);
  border: 1px solid black;
  border-radius: 12px;
  box-shadow: 1px 1px 6px black;
  transition: all 0.3s ease;
  text-align: left;
}
.choice:hover {
  background: rgba(0, 0, 0, 0.232);
}
.choice:active {
  background: rgba(240, 218, 79, 0.229);
  transform: translate(5%);
}
.choice-align-left {
  text-align: left;
}

.next-button {
  padding: 1%;
  font-size: 1.5rem;
  height: auto;
  font-family: "Source Code Pro", monospace;
  color: white;
  cursor: pointer;
  margin-right: 15%;
  background: rgba(0, 0, 0, 0.432);
  border: 1px solid black;
  border-radius: 5px;
  box-shadow: 1px 1px 6px black;
  align-self: flex-end;
  display: none;
  transition: all 0.5s ease;
}
.next-button:hover {
  background: rgba(0, 0, 0, 0.232);
}
.next-button:active {
  transform: translate(5%);
}
.end-button {
  height: auto;
  width: auto;
}

.count-down {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  justify-self: flex-end;
  width: 90px;
  height: 90px;
  background: rgba(0, 0, 0, 0.432);
  border-radius: 50%;
  color: green;
  position: absolute;
  left: 0;
  top: 0;
  margin: 10px 0 0 10px;
  border-bottom: 4px solid black;
  box-shadow: 0 5px 6px black;
}
.score {
  color: rgb(116, 226, 102);
}

.green {
  color: rgb(62, 247, 62);
}

@keyframes hidden {
  0% {
    opacity: 1;
  }

  100% {
    display: none;
    opacity: 0;
  }
}
@keyframes come-out {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@media only screen and (max-width: 620px) {
  body {
    font-size: 70%;
  }
  h1 {
    font-size: 2rem;
  }
  .start-button,
  .end-button,
  .next-button {
    font-size: 1rem;
  }
  .question-container {
    margin-top: 3rem;
    line-height: 2rem;
  }
  .choice {
    font-size: 0.7rem;
  }
  .question {
    font-size: 1rem;
  }
  .count-down {
    width: 70px;
    height: 70px;
  }
}
@media only screen and (max-width: 400px) {
  .count-down {
    width: 50px;
    height: 50px;
    font-size: 80%;
  }
}

@media only screen and (max-width: 330px) {
  .question-container {
    margin-top: 2rem;
  }
}
@media only screen and (max-width: 280px) {
  .choice {
    font-size: 0.5rem;
  }
  .question {
    font-size: 0.7rem;
  }
  .question-tag {
    font-size: 1rem;
  }
  .count-down {
    width: 30px;
    height: 30px;
    font-size: 30%;
  }
}