*{
    margin: 0; 
    padding: 0;

}

section{
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-image: radial-gradient(#104069,#000000);
}
section h1{
    padding-bottom: 30px;
    font-size: 2rem;
    text-shadow: 1px 1px 2px white;
}
.centerdiv{
    width: 500px;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background-color: aquamarine;
}
.insertBox{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
}
#v1, #v2{
    text-align: center;
    padding: 20px 30px;
    width: 35px;
    font-size: 30px;
 }
.box1 p{
        font-size: 60px;
        margin: 1px 5px;
}
.middleBox #answer{
    margin: 30px 0;
    padding: 5px 0;
    font-size: 30px;
    text-align: center;
    width: 80px;
}
.middleBox #q{
    margin: 30px 0;
    padding: 5px 0;
    font-size: 30px;
    text-align: center;
    width: 100px;
}
.middleBox #r{
    margin: 30px 0;
    padding: 5px 0;
    font-size: 30px;
    text-align: center;
    width: 100px;
}
.middleBox .bu{
    color: rgb(255, 255, 255);
    border: none;
    background-color: #104069;
    width: 20px;
}
.sentBox button{
    padding: 10px 20px;
    font-size: 0.8rem;
    color: white;
    border: none;
    background-color: rgb(1, 121, 81);
    border-radius: 2px;
}