/*
@font-face{
    font-family: Nunito;
    src: url('Nunito-Regular.ttf');
}
body{
    flex: 1;
    background-image: linear-gradient(to right, black, silver);
}
.calculator_keys{
    text-align: center;
    display: grid;
    grid-template-rows: 5;
    grid-template-columns: 4;
    grid-gap: 2px;

}

.screen{
    width: 150px;
    height: 70px;
    position: relative;
    left: 43%;
    background-color: white;
    text-align: right;
    font-family: Nunito;
    margin-bottom: 10px;
}
.c{
    grid-row: 4;
    grid-column: 3/3;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.divide{
    grid-row: 1;
    grid-column: 4/4;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.seven{
    grid-row: 1;
    grid-column: 1/1;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.eight{
    grid-row: 1;
    grid-column: 2/2;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.nine{
    grid-row: 1;
    grid-column: 3/3;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.multi{
    grid-row: 2;
    grid-column: 4/4;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.four{
    grid-row: 2;
    grid-column: 1/1;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.five{
    grid-row: 2;
    grid-column: 2/2;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.six{
    grid-row: 2;
    grid-column: 3/3;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.minus{
    grid-row: 3;
    grid-column: 4/4;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.one{
    grid-row: 3;
    grid-column: 1/1;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.two{
    grid-row: 3;
    grid-column: 2/2;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.three{
    grid-row: 3;
    grid-column: 3/3;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.plus{
    grid-row: 4/7;
    grid-column: 4/4;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.zero{
    grid-row: 4;
    grid-column: 1/1;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.dot{
    grid-row: 4;
    grid-column: 2/2;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}
.equal{
    grid-row: 6;
    grid-column: 1/4;
    border: 2px double silver;
    background-color: teal;
    font-family: Nunito;
    font-size: 25px;
}



/* mobile */
/*
@media screen and (max-width: 750px){
    body{
        flex: 1;
        background-image: linear-gradient(to right, black, silver);
    }
    .calculator_keys{
        text-align: center;
        display: grid;
        grid-template-rows: 5;
        grid-template-columns: 4;
        grid-gap: 2px;
    
    }
    
    .screen{
        width: 150px;
        height: 70px;
        position: relative;
        left: 25%;
        background-color: white;
        text-align: right;
        font-family: Nunito;
        margin-bottom: 10px;
    }
    .c{
        grid-row: 4;
        grid-column: 3/3;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .divide{
        grid-row: 1;
        grid-column: 4/4;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .seven{
        grid-row: 1;
        grid-column: 1/1;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .eight{
        grid-row: 1;
        grid-column: 2/2;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .nine{
        grid-row: 1;
        grid-column: 3/3;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .multi{
        grid-row: 2;
        grid-column: 4/4;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .four{
        grid-row: 2;
        grid-column: 1/1;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .five{
        grid-row: 2;
        grid-column: 2/2;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .six{
        grid-row: 2;
        grid-column: 3/3;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .minus{
        grid-row: 3;
        grid-column: 4/4;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .one{
        grid-row: 3;
        grid-column: 1/1;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .two{
        grid-row: 3;
        grid-column: 2/2;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .three{
        grid-row: 3;
        grid-column: 3/3;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .plus{
        grid-row: 4/7;
        grid-column: 4/4;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .zero{
        grid-row: 4;
        grid-column: 1/1;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .dot{
        grid-row: 4;
        grid-column: 2/2;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
    .equal{
        grid-row: 6;
        grid-column: 1/4;
        border: 2px double silver;
        background-color: teal;
        font-family: Nunito;
        font-size: 25px;
    }
}
*/