* {
    margin: 0;
    padding: 0;
    font-family: 'poppins', sans-serif;
    box-sizing: border-box;
}

body {
    background-color: #e3f9ff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    align-items: center;
}

.container {
    display: flex;
    justify-content: center;
    height: 100%;
    width: 100%;
    align-items: center;
}


.calculator {
    background: #3a4452;
    padding: 20px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 375px;
    height: 610px;
}

.calculator form input {
    margin: 10px;
    font-size: 20px;
    color: #fff;
    background-color: transparent;
    cursor: pointer;
    width: 60px;
    height: 60px;
    border: 0;
    outline: 0;
    box-shadow: -8px -8px 15px rgba(255, 255, 255, 0.1), 5px 5px 15px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

form .display {
    display: flex;
    justify-content: flex-end;
    margin: 20px 0;
}

form .display input {
    text-align: right;
    flex: 1;
    font-size: 45px;
    box-shadow: none;
}

form input.operator {
    color: #33ffd8;
}



@media only screen and (max-width: 1200px) {
    .calculator {
        height: 102vh;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .calculator h1 {
        padding-top: 37px;
    }

    form .display input {
        margin-top: -88px;
        width: 100%;
    }
    form .inp{
        display: flex;
        justify-content: center;
        margin: 12px;

    }
    form {
        /* display: flex; */
        width: 346px;
        /* margin: 23px; */
        padding-top: 110px;
    }
}