* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: sans-serif;
  list-style: none;
}

#table-head {
  text-align: center;
}

#quizcol2,
#quizcol4,
#quizcol6,
#quizcol8,
#quizcol10,
#quizcol11 {
  text-align: right;
}

.col {
  padding: 20px 20px 0px 0px;
  border: 1px solid #64b5f6;
}

li {
  cursor: pointer;
  border: 1px solid #64b5f6;
  margin: 20px 0px 0px 0px;
  padding: 10px 0px 10px 0px;
  font-size: 18px;
}

.right {
  background-color: green;
}

.wrong {
  background-color: red;
}

.hidden {
  display: none;
}

.disable {
  pointer-events: none;
}

body {
  height: 100vh;
  display: grid;
  place-items: center;
  background-color: #1c1e24;
}

div.quiz {
  width: 70vw;
  height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: 0.2s all;
}

.header {
  margin: 0px 0px 5px 0px;
}

.rules {
  margin: 0px 0px 25px 0px;
  font-size: 19px;
}

.question {
  font-weight: 800;
}

.total-question {
  font-size: 17px;
}

.startbtn {
  margin: 20px 0px 0px 0px;
  padding: 5px 20px 5px 20px;
  font-size: 15px;
  font-weight: 900;
  outline: none;
  border: 1px solid #64b5f6;
  background-color: #1c1e24;
  color: #ffffff;
  border-radius: 20px;
  cursor: pointer;
  transition: 0.4s linear;
}

.startbtn:hover {
  background-color: #64b5f6;
}

.stopWatch {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  margin-bottom: 10px;
}