body {
  background-color: black;
  margin: 0;
  padding: 0;
  font-family: sans-serif;
  background-image: url(stars.gif);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}
* {
  text-transform: capitalize;
  box-sizing: border-box;
}

h3 {
  text-align: center;
  font-family: monospace;
  margin: 30px 0 -30px 0;
  color: white;
  font-size: 40px;
}
.zerone {
  color: white;
  text-align: center;
  font-family: monospace;
  margin: 15px 0 -10px 0;
  font-size: 70px;
}
/* start quiz */
.quiz-wrapper {
  height: auto;
  width: 50%;
  background-color: white;
  margin: 50px auto;
  border-radius: 10px;
  padding: 25px;
  overflow: hidden;
}
.title h4 {
  margin-bottom: 10px;
  margin-top: 5px;
  font-size: 25px;
  text-transform: none;
  color: #196e8b;
}
.question {
  padding: 15px;
  border-radius: 10px;
  background-color: #196e8b;
  color: white;
  font-size: 20px;
  float: left;
  width: 100%;
}
.options {
  float: left;
  width: 100%;
}
.options {
  list-style: none;
  padding: 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.options li {
  background-color: #4a4a4a;
  width: 45%;
  padding: 15px;
  border-radius: 10px;
  margin-top: 20px;
  color: white;
  box-shadow: 0 3px 0 grey;
  cursor: pointer !important;
  list-style: none;
}
.options ul li:active {
  box-shadow: 0 0 0 transparent;
}

.score {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
  float: left;
  padding: 20px 0;
}
.score .next button {
  padding: 10px 55px;
  color: white;
  background-color: #196e8b;
  border: none;
  border-radius: 10px;
  font-size: 20px;
  outline: none;
  cursor: pointer;
  box-shadow: 0 3px 0 #6badda;
}
.score .next button:active {
  box-shadow: 0 0 0 transparent;
}
.quiz-over.show {
  display: flex;
}

.quiz-over {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 10;
  align-items: center;
  font-family: monospace;
  text-align: center;
  justify-content: center;
}
.quiz-over .box {
  color: white;
  background-color: #196e8b;
  padding: 10px;
  border-radius: 10px;
  font-size: 20px !important;
  box-shadow: 0px 10px 10px 7px #6b6b6b;
  flex-basis: 1000px;
  min-height: 600px;
  margin: 40px 20px;
  z-index: 2000;
}
.quiz-over button {
  padding: 15px 25px;
  font-size: 20px;
  background-color: transparent;
  color: white;
  cursor: pointer;
  outline: none;
  border: 2px solid white;
  margin-bottom: 20px;
}

.full.show-meme,
.eighty.show-meme,
.sixty.show-meme,
.forty.show-meme,
.twenty.show-meme,
.zero.show-meme {
  display: inline-block;
}
.full,
.eighty,
.sixty,
.forty,
.twenty,
.zero{
display: none;
z-index: 10;
align-items: center;
font-family: monospace;
text-align: center;
justify-content: center;
}


.full img,
.eighty img ,
.sixty img,
.forty img ,
.twenty img ,
.zero img {
  width:200px;
  height: 190px;
  margin:10px 0;
}



/* javascript */
.correct {
  background-color: green !important;
  transition: linear 0.3s;
}
.wrong {
  background-color: red !important;
  transition: linear 0.3s;
}
.disabled {
  pointer-events: none;
}




/* Media Query */
@media screen and (max-width: 768px) {
  h1 {
    font-size: 40px;
  }
  h3 {
    font-size: 30px;
    margin-bottom: 20px;
  }
  .quiz-wrapper {
    width: auto;
    height: auto;
    overflow: hidden;
    margin: 0 35px;
  }
  .options ul li {
    width: 100%;
  }
  .score .next button {
    margin-bottom: 20px;
  }
  .score .score-card div {
    margin-left: -40px;
  }
  .quiz-over{
    margin: auto;
    width: 100%;
    font-size: 18px;
    height: 80%;

  }
  .quiz-over .box .good{
    margin-top: 95px;
  }
  .quiz-over .box img{
    margin-top: 0px;
  }
  .quiz-over .box .try{
    margin-top: 0px;
  }
}