#keyboardzone {
    width: 100%;
    height: 500px;
    position: relative;
    display: block;
    background: #bfbfbf;
}
#keyboardzone * {
    transition: all 0ms;
}
#keyboardzone table th {
    border: 1px solid #2f2f2f3d;
    display: table-cell;
    vertical-align: middle;
    background-color: #eeeeeec4;
    transition: background-color 500ms;
    box-shadow: 0 0 7px 0px #00000033;
    border-radius: 5px;
	font-size:30px;
}
#keyboardzone table th:active {
    background-color: #ffffff;
    transition: background-color 0ms;
}
input {
    width: 800px;
    height: 50px;
    margin-bottom: 10px;
}