body{
    background-color: #343a40;
}

.container{
    padding: 0rem 1rem;
    max-width: 600px;
    margin: auto;
    margin-top: 5rem;
    padding: 0.5rem 0.5rem;
    text-align: center;
    color: white
}

label{
    font-size: 1.1rem;
    font-weight: bold;
}

input{
    display: block;
    width: 60%;
    margin: auto;
    margin-top: 1rem;
    padding: 0.5rem; 
    border-radius: 0.3rem;
    text-align: center;
}

#check{
    display: block;
    width: 20%;
    margin: auto;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    padding: 0.5rem;
    border-radius: 0.5rem;
    border: 2px solid white;
    background-color: #343a40;
    color: white;
    cursor: pointer;
}

#check:hover{
    opacity: 0.7;
}

#output{
    font-size: x-large;
    padding: 1rem;
    font-weight: bold;
}