html,body{
  padding: 0px;
  margin: 0px;
  height: 100%;
  width: 100%;
}
button{
  width: 350px;
  height: 58px;
  text-align: center;
  background: #000000;
  color: #FF9D00;
  font-size: 36px;
  display: flex;
  justify-content: center;
  align-items: center;
  border: 0px;
  margin-top: 104px;
  outline: 0;
}
.flex-center{
  display: flex;
  justify-content: center;
  align-items: center;
}
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}
.hidden{
  display: none;
}
/*---------------------------------------------------------------------------
 * wrap
 *---------------------------------------------------------------------------*/
.wrap{
  height: 100%;
  width: 100%;
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 700;
  background: #FF9D00;
}
/*---------------------------------------------------------------------------
 * start
 *---------------------------------------------------------------------------*/
.start{
  width: 750px;
  flex-wrap: wrap;
}
.start-title-num{
  width: 243px;
  height: 282px;
  text-align: left;
  color: #FFFFFF;
  font-size: 240px;
  text-shadow: 12px 0px 0px #000000;
  margin-right: 20px;
  align-items: flex-start;
}
.start-title{
  width: 473px;
  height: 282px;
  text-align: left;
  color: #000000;
  font-size: 96px;
  line-height: 96px;
  flex-wrap: wrap;
  align-content: center;
}
.start-title span{
  width: 85px;
  height: 53px;
  color: #FFFFFF;
  font-size: 44px;
  line-height: 60px;
  margin-left: 5px;
  margin-bottom: 10px;
  text-align: right;
  border-bottom: 13px double #FFFFFF;
}
.start p{
  text-align: center;
  width: 100%;
  color: #FFFFFF;
  font-size: 24px;
  font-style: italic;
  font-weight: 300;
  margin: 0px;
}
/*---------------------------------------------------------------------------
 * main
 *---------------------------------------------------------------------------*/
.main{
  width: 850px;
  flex-wrap: wrap;
}
.score{
  width: 50%;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.title{
  width: 342px;
  height: 51px;
  font-size: 30px;
  color: #FFFFFF;
  border: 4px solid #FFFFFF;
  box-sizing: border-box;
}
.score-score{
  width: 114px;
  height: 55px;
  margin-top: -4px;
  background: #FFFFFF;
  color: #FF9D00;
  font-size: 30px;
}
.score-num{
  margin-left: 8px;
  height: 52px;
  line-height: 52px;
  font-size: 44px;
}
.time{
  width: 50%;
  font-size: 96px;
  font-style: italic;
  color: #FFFFFF;
  justify-content: flex-end;
}
.question{
  width: 63%;
  height: 131px;
  font-size: 112px;
  text-align: right;
  margin-top: 104px;
}
.question font{
  color: #FFFFFF;
}
.answer{
  width: 30%;
  height: 131px;
  margin-top: 104px;
  margin-left: 40px;
  font-size: 112px;
  font-weight: 700;
  background: #FFFFFF;
  text-align: center;
  outline: 0;
}
/*---------------------------------------------------------------------------
 * restart
 *---------------------------------------------------------------------------*/
.restart{
  width: 750px;
  flex-wrap: wrap;
}
.finalScore{
  width: 100%;
  margin-top: 10px;
  font-size: 56px;
  color: #000000;
  text-align: center;
}
.finalScore font{
  color: #FFFFFF;
}
.finalScore-num{
  width: 100%;
  font-size: 112px;
}