.equationwrapper{
    display:flex;
    flex-direction:column;
    gap:.5rem;
}
input{
    width:8rem;
    text-align:right;
}
button{
    width:8.5rem;
}
#result{
    width:8.5rem;
    text-align:right;
}
.displaynone{
    display:none;
}