@media (max-width: 450px) {
    .grid-box .col-2 {
    padding-right: 10px;
    padding-left: 10px;}}

.grid-digit-div {
    max-width: unset;
    width: 100%;}
    @media (min-width: 576px) {
        .grid-digit-div {max-width: 400px;}
    }
.grid-digit-input {
    height: 70px;
    width: 155%;
    margin:auto;
    border-radius: 1.2rem;
    font-size: 2.5rem;
    text-align: center;}
    @media (min-width: 390px) {.grid-digit-input {width: 125%;}}
    @media (min-width: 576px) {.grid-digit-input {width: 140%;}}

.grid-keyboard {
	width: 264px;
	height: 105.6px;
	margin: auto;
	background-size: contain;
}

.grid-keyboard a
{
	display: block;
	border-radius: 100%;
	width: calc(20% - 5.28px);
	height: calc(50% - 5.28px);
 	float: left;
	text-align: center;
	margin: 2.64px;
	cursor: pointer;
	background-color: rgba(255, 255, 255, 0);
	-webkit-transition: background-color 300ms linear;
	-moz-transition: background-color 300ms linear;
	-o-transition: background-color 300ms linear;
	-ms-transition: background-color 300ms linear;
	transition: background-color 300ms linear;
}

.grid-keyboard:not(.disabled) a:hover
{
	background-color: rgba(230, 55, 37, 0.4);
	-webkit-transition: background-color 0ms linear;
	-moz-transition: background-color 0ms linear;
	-o-transition: background-color 0ms linear;
	-ms-transition: background-color 0ms linear;
	transition: background-color 0ms linear;
}

.grid-keyboard:not(.disabled) a:active
{
	background-color: rgba(230, 55, 37, 0.8);
	-webkit-transition: background-color 0ms linear;
	-moz-transition: background-color 0ms linear;
	-o-transition: background-color 0ms linear;
	-ms-transition: background-color 0ms linear;
	transition: background-color 0ms linear;
}