*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    width: 100%;
    height: 100vh;
    font-family: 'Poppins',sans-serif;
    box-sizing: border-box;
}
.main-div{
    width: 100vw;
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: rgba(0,0,0,0.2);
}
.inner-div{
    width: 40vw;
    background:#fff;
    padding: 2rem 2rem;
    border-radius: .2rem;
    box-shadow: 0 0 10px 3px rgba(0,0,0,0.4);
}
.inner-div h2 {
    letter-spacing: .8px;
    font-weight: 700;
    margin-top: -.8rem;
    margin-bottom: 1.5rem;
}
.inner-div ul li{
    list-style: none;
    font-size: 16px;
    line-height: 30px;
    cursor: pointer;
    font-weight: 900;
    color: #000;
    letter-spacing: .2px;
}
input{
    cursor: pointer;
}
button{
    padding: .5rem 1rem;
    border-radius: 3px;
    outline: none;
    font-size: 1.1rem;
    font-weight: 100;
    display: block;
    margin: auto;
    margin-top: 10px;
    border : none;
    text-transform: uppercase;
    background: rgba(0,0,0,0.3);
    cursor: pointer;
}
#submit:hover{
    font-size: 1.07rem;
    transition: .2s;
    background: rgba(0,0,0,0.5);
}
#showScore{
    background: rgba(0,0,0,0.3);
    margin-top: 1rem;
    padding: 1.2rem 1rem;
}
.scoreArea{
    display: none;
}
span, score{
    position: relative;
    top: 3px;
    color: red;
    font-size: 30px;
    font-weight: 900;
}
.btn{
    
    background: lime;
    padding: .5rem 1rem;
    border-radius: 3px;
    outline: none;
    font-size: 1.1rem;
    font-weight: 100;
    display: block;
    margin: auto;
    margin-top: 10px;
    border : none;
    text-transform: uppercase;
    cursor: pointer;
}

@media screen and (max-width : 480px){
    .main-div{
        width: 100%;
        min-height: 100vh;
        display: flex;
        background: rgba(0,0,0,0.2);
    }
    .inner-div{
        width: 100% !important;
    }
}