body {
    margin: 0;
    padding: 0;
    background-image: url('../assets/bg.jpeg');
    background-size: cover;
    background-repeat: repeat-y;
    background-position: center;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    color: #fff;
}

h1 {
    text-align: center;
}

.card {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.inputs {
    display: flex;
}

input {
    font-size: 18px;
    padding: 8px 6px;
    width: 100%;
}

#num {
    width: 96.7%;
}

.opeartiveBtns {
    display: flex;
    justify-content: space-around;
}

.btn {
    padding: 5px 20px;
    font-size: 30px;
}

.mt-10 {
    margin-top: 10px;
}