@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;700&display=swap');
body{
    font-family: 'Open Sans', sans-serif;
    margin:0rem;
    background-color: var(--green-color);
}
:root{
    --primary-colors:#5c00e6;
    --secondary-colors: #ff8533  ;
}
.container{
    padding: 0rem 1rem;
}
.container-center{
    max-width: 600px;
    margin: auto;
}
.navigation{
    background-color: var(--primary-colors);
    border-bottom-left-radius: 1rem;
    border-bottom-right-radius: 1rem;
    color: var(--secondary-colors);
    padding: 0.5rem 1rem;
}
.navigation .nav-brand{
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
}
h3{
    text-align: center;
}
textarea{
    width: 80%;
    height: 10vh;
    margin: 3rem 3.5rem;
    border-radius: 1rem;
    padding: 1rem 0.5rem;
    border: 1px solid black;
    text-align: center;
    font-size: 20px;
}
button{
    border-radius: 0.5rem;    
    border: 1px solid black;
    font-size: 20px;
    padding: 0.3rem 0.3rem;
    box-sizing: border-box;
    vertical-align: middle;
    background-color: var(--secondary-colors);
    color: var(--primary-colors)
}

.btn{
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}
#output{
    border: 1px solid black;
    height: auto;
    width: 80%;
    margin: 3rem 3.5rem;
    padding: 1rem;
    border-radius: 1rem;
    font-size: 20px;
}
.footer{
    text-align: center;
    background-color: var(--primary-colors);
    color: var(--secondary-colors);
    border-top-right-radius: 1rem;
    border-top-left-radius: 1rem;
    padding: 2rem 1rem;
}
.footer .footer-header{
    font-weight: bold;
    font-size: large;
}