*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    font-family: 'Poppins', sans-serif;
    background-color: #FAF1E6;
    color: #FDFAF6;
}

.container
{
    width: 300px;
    background-color: #99BC85;
    margin: 10px auto;
    padding-bottom: 10px;
    padding-top: 10px;
    padding-right: 10px;
    padding-left: 10px;

    border-radius: 10px;
    box-shadow: 1px 1px 10px rgba(0, 0, 0, 0.3);
    
    margin: 50px auto;
}

.result
{
    background-color: #E4EFE7;
    color: #99BC85;
    width: 100%;
    height: 47px;
    border-radius: 5px;
    
    text-align: right;
    padding: 10px ;

    font-size: 30px;
    margin-bottom: 10px;

    box-shadow: 1px 1px 10px rgba(0, 0, 0, 0.2);

    outline: none;

    border: none;    
}   




.btn
{
    width: 60px;
    height: 60px;

    margin: 3px;
    background-color: #E4EFE7;
    color: #99BC85;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    font-size: 16px;
    transition: background-color 0.3s ease;
    box-shadow: 1px 2px 5px rgba(0, 0, 0, 0.2);
    font-weight: bold;

}

.btn:hover
{
    background-color: #99BC85;
    border: 1px solid #FDFAF6;
    color: #E4EFE7;
}

.btn:active
{
    background-color: #99BC85;

    color: #E4EFE7;
}

.btn:focus
{
    outline: none;
}