style.css

@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Ubuntu&family=Varela+Round&display=swap');
@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.3/font/bootstrap-icons.css");

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-size: 16px;
    font-family: 'Poppins', sans-serif;
    text-decoration: none;
    list-style: none;
}
.quiz{
    background-color: #7286D3;
    padding: 30px;
}
.heading {
    margin: 10px auto 40px auto;
}
.heading .title{
    font-size: 30px;
    color: #ffffff;
    font-weight: 500;
    text-align: center;
}
.heading .subtitle{
    font-size: 20px;
    color: #ffffff;
    font-weight: 300;
    text-align: center;
}
.result{
    text-align: center;
    min-width: 350px;
    max-width: 400px;
    margin: 20px auto;
    border-radius: 5px;
    background-color: #ffffff;
    box-shadow: 13px 15px 7px 0px rgba(0,0,0,0.24);
}
.result p:first-child{
    padding: 10px 20px;
}
.reload button{
    background-color: #04AA6D;
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 0px 0px 5px 5px;
    width: 100%;
    border: 0px;
}
.reload button:hover{
    background-color: #03a369;
    cursor: pointer;
}
.quiz-form{
    max-width: 1000px;
    margin: auto;
}
.question{
    background-color: #FFF2F2;
    margin: 20px 0px;
    border-radius: 5px;
    padding: 10px 20px;
    box-shadow: 13px 15px 7px 0px rgba(0,0,0,0.24);
}
.question > *{
    font-size: 18px;
}
.option{
    margin-left: 10px;
}
.submit{
    text-align: center;
}
.submit input{
    background-color: #04AA6D;
    padding: 5px 25px;
    color: #ffffff;
    font-size: 22px;
    border-radius: 5px;
    box-shadow: 13px 15px 7px 0px rgba(0,0,0,0.24);
    border: 0px;
}
.submit input:hover{
    background-color: #03a369;
}
.hide{
    display: none;
}
.correct{
    background-color: #E5E0FF;
}
.wrong{
    background-color: #8EA7E9;
}