body{
    background-color: #ffad8c;
}
.container{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#birthday-heading{
    text-align: center;
    font-size: 40px;
}
#date-label{
    font-size: 30px;
    margin-bottom: 0.5rem;
}
#date-input{
    font-size: 20px;
    border: 2px solid blue;
    border-radius: 1rem;
    padding: 0.3rem;
    outline: none;
    margin-bottom: 1.5rem;
}
button:hover{
    background-color: blue;
    color: white;
    font-weight: bold;
}
#show-btn{
    cursor: pointer;
    font-size: 25px;
    border-radius: 1rem;
    margin-bottom: 1rem;
}
#output{
    text-align: center;
    font-size: 20px;
}