* {
    box-sizing: border-box;
  }

 .header {
   margin-top: 130px;
   margin-left: 510px;
   font-weight: bolder;
   font-size: 45px;
}

.text-box {
  width:700px;
  height: 50px;
  font-weight: bolder;
  font-size: 20px;
  margin-left: 400px;
  margin-top: 0px;
  
}

.start-quiz {
  margin-left: 690px;
  background-color: blue;
  color: white;
  border-radius: 5%;
}

.time-box {
  width: 80px;
  height: 20px;
  font-weight: bolder;
  float: right;
  margin-right: 15px;
  font-size: 20px;
}

.answer-btn {
  text-align: center;
  background-color: blue;
  color: white;
  text-align: left;
  
 
}

#question-container {
  width: 600px;
  margin-top: 130px;
  margin-left: 480px;
  font-weight: bolder;
  font-size: 30px;
}

.answer-container{
  width: 100px;
  margin-left: 0px;
}

hr {
  display: block;
  width: 600px;
  background-color: black;
  height: 1px;
  

}

.wrong {
  font-size: 20px;
  color: red;
  margin-left: 500px;
  
}

.correct {
  font-size: 20px;
  color: rgb(3, 213, 3);
  margin-left: 500px;
  

}
.answer2-container {
  width: 100px;
}

.score {
  font-weight: 400;
  margin-left: 500px;
  
}