CssForQuiz.css

body {
  font-family: Comic Sans MS;
  font-size: 16px;
  background-color: cyan;
  background-image: url("https://png.pngtree.com/thumb_back/fh260/background/20210127/pngtree-blue-black-abstract-technology-circuit-background-image_541440.jpg");
background-position: center;
background-size: 1700px;
background-repeat: no-repeat repeat;
}

form{
  margin-top:20px;
}
.quiz-container {
  width: 80%;
  margin: auto;
}
.h1center {
text-align: center;
padding: auto;
margin: auto;
color: white;
animation: glitch 5s 5s infinite;
}
.question {
  width: 45%;
  margin-bottom: 20px;
  background-color: #fff;
  padding: auto;
  border: 5px solid cyan;
}
.question:nth-child(odd){
  margin-right:5%;
  margin-left:5%;
}
.question p{
  font-weight: bold;
}
.answers {
  margin-bottom: 20px;
}
.answers label:not(:first-child){
  border-top:1px solid #e0e0e0;
}
label {
  padding:10px 0;
  display: block;
  margin-bottom: 10px;
}
input[type="radio"] {
  margin-right: 10px;
}
.submit-btn {
  display: block;
  margin: 20px auto;
  padding: 10px 20px;
  background-color: #4CAF50;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 18px;
  cursor: pointer;
}
.result {
  font-weight: bold;
  font-size: 22px;
  margin-top: 20px;
  padding: 10px;
  background-color: #f2f2f2;
  border-radius: 5px;
  text-align: center;
}
.d-flex{
  display: flex;
}

glitch::before {
  content: attr(data-text);
  position: absolute;
  left: -2px;
  text-shadow: -5px 0 magenta;
  background: black;
  overflow: hidden;
  top: 0;
  animation: noise-1 3s linear infinite alternate-reverse, glitch 5s 5.05s infinite;
}

.glitch::after {
  content: attr(data-text);
  position: absolute;
  left: 2px;
  text-shadow: -5px 0 lightgreen;
  background: black;
  overflow: hidden;
  top: 0;
  animation: noise-2 3s linear infinite alternate-reverse, glitch 5s 5s infinite;
}

@keyframes glitch { 
  1%{
    transform: rotateX(10deg) skewX(90deg);
  }
  2%{
    transform: rotateX(0deg) skewX(0deg);
  }
}

.button {
 font-size: 15px;
 font-family: Comic Sans MS;
 font-weight: bold;
 background-color: black;
 color: gray;
 margin: 50px;
 padding: 25px 50px;
}

.button:hover {
  cursor: pointer;
  background-image: url("https://img.freepik.com/premium-vector/abstract-technology-blue-circuit-board-pattern-background_501557-609.jpg");
  border-color: white;
  color: white;
  transition: 0.5s;
}


.button:active {
  box-shadow: 0 5px black;
  transform: translateY(4px);
  transition: 1s;
}

#container {
  text-align: center;
}