.se-pre-con {
  position: fixed;
  left: 0px;
  top: 150px;
  width: 100%;
  height: 100px;
  z-index: 9999;
  background-repeat: no-repeat;
  background-position: center;
}

.nopadding {
  padding: 0 !important;
}

.toBottom {
  position: fixed;
  bottom: 0;
}

html {
  height: 100%;
}

body {
  user-select: none;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  overflow: hidden;
}

#questionText {
  background-position: center;
  /* background-attachment: fixed; */
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

#houseDiv {
  margin-top: -10vh;
}

#bikeDiv {
  margin-top: 8vh;
}

.dist {
  font-size: 2.7vw;
  font-weight: bold;
  color: black;
}

#distanceDiv1 {
  margin-top: 1vh;
  margin-left: 45vw;
}

#distanceDiv2 {
  margin-top: 25vh;
  text-align: right;
}

#pumpDiv {
  margin-top: -15vh;
}


.options {
  background-position: center;
  /* background-attachment: fixed; */
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

#fractionQuestion {
  display: none;
  text-align: center;
  font-weight: bold;
  font-size: 4vw;
  margin-top: 18vh;
  margin-bottom: 18vh;
}

.border_bottom {
  border-bottom: 2px solid black;
}

#gameOver {
  text-align: center;
  color: black;
  font-size: 7vw;
  font-weight: bold;
}

#acknowledgementDiv {
  margin-top: 4vh;
  background-color: aliceblue;
  border: 0.22vw solid black;
  border-radius: 3vw;
  text-align: center;
  display: none;
  color: black;
}


.fontClass {
  font-size: 1.3vw;
  margin-top: 1vh;
  color: black;
}

.firstLetter:first-letter {
  font-size: 1.5vw;
}

#canvasDiv,
#canvasDiv2 {
  height: 40vh;
}

#optionDiv {
  margin-top: 5vh;
}

#gamePage {
  position: absolute;
}

#optionDiv {
  margin-top: 7vh;
}

#questionText,
#calculationDiv {
  font-size: 2vw;
  color: black;
  font-weight: bold;
  text-align: center;
}
#questionText{
  margin-top: 5vh;
}

#reloadNCheck {
  margin-top: 3vh;
}

#calculationDiv {
  margin-top: 5vh;

}

.steps {
  font-size: 2vw;
}

.numerators {
  border-bottom: 2px solid black;
}

#stepDiv2 {
  visibility: hidden;
}

#stepDiv1 {
  text-align: left;
}

#numerDiv30,
#denomDiv30 {
  display: none;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1;
  background-color: rgba(0, 0, 0, 0.4);
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
}

.modal-content {
  background-color: rgba(1, 6, 15, 0.612);
  box-shadow: 17px 25px 14px rgb(0, 0, 0), inset -98px 0px 100px rgb(38, 59, 95);
}

#responseDiv {
  margin-top: 15vh;
  font-size: 2vw;
  font-weight: bold;
  color: white;
  text-align: center;
  height: 15vh;
  line-height: 15vh;
}

/* #optionDiv{
  z-index: 1;
} */
.blink_me {
  animation: bounceCls 1.5s linear infinite;
}

@keyframes bounceCls {

  0%,
  20%,
  53%,
  80%,
  100% {
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    transform: translate3d(0, 0, 0);
  }

  40%,
  43% {
    animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    transform: translate3d(0, -30px, 0);
  }

  70% {
    animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    transform: translate3d(0, -15px, 0);
  }

  90% {
    transform: translate3d(0, -4px, 0);
  }
}

#questionDiv {
  margin-top: 1vh;
  height: 55vh;
  /* margin-left: 4vw; */
}

#questionImg {
  height: 100%;
}

#homeAndLogoDiv {
  z-index: 1;
}

#stepDiv2 {
  height: 15vh;
}

.options {
  border: 2px solid black;
  border-radius: 2vh;
  margin-top: 5vh;
  font-size: 3vw;
  font-weight: bold;
  text-align: center;
  background-color: #c9c6c6;
}

.signs {
  margin-top: 2.5vh;
}

#nextDiv {
  z-index: 1;
}

#distanceDiv5 {
  /* margin-top: 15vh; */
}

#distanceDiv4 {
  margin-top: -10vh;
  margin-left: 12vw;
}

#distanceDiv3 {
  margin-top: 15vh;
}

#bikeImg {
  /* height: 10vh; */
  z-index: 100;
}

#instruction {
  height: 60vh;
  font-size: 1.9vw;
  font-weight: bold;
}

.blink_me {
  animation: pulse-black 1.5s linear infinite;
}

@keyframes pulse-black {
  0% {
    transform: scale(0.85);

  }

  70% {
    transform: scale(1);

  }

  100% {
    transform: scale(0.85);

  }
}

#instrTitle {
  text-align: center;
  font-size: 3vw;
}

.instr {
  margin-top: 2vh;
}