#math {
    height: 500px;
    width: 500px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
}

#lcd {
    /* min-width: 350px; */
    text-align: right;
    padding: 1rem;
    font-size: 2.5rem;


    border: 1px solid #eaeaea;
    border-radius: 0.25rem;
}

#lcd ::-webkit-scrollbar {
    width: 0;  /* Remove scrollbar space */
    background: transparent;  /* Optional: just make scrollbar invisible */
}
/* Optional: show position indicator in red */
#lcd::-webkit-scrollbar-thumb {
    background: #FF0000;
}

#numbers {
    align-content: center;
    width: 100%;
    font-size: 1rem;
}

#numbers button {
    width: 30%;
    height: 20%;
    padding: 1rem;
}

.active{
    color: #E91E63;
}

@media screen and (max-width: 400px){
    #math{
        width:auto;
        padding: 0%;
    }

}