.jqbtk-row {
    text-align: center
}

.jqbtk-container .btn {
    font-size: 1.5em;
    width: 2.2em;
    height: 2em;
    text-align: center;
    margin: 2px
}

.jqbtk-container .jqbtk-space {
    width: 12em
}

.jqbtk-container .jqbtk-shift {
    width: 4.4em
}

.jqbtk-container .jqbtk-enter {
    width: 4em
}

.popover {
    max-width: 800px
}

.keyboard-container {
    overflow: hidden;
    position: relative
}

.keyboard-container .popover {
    left: 0 !important;
    top: 0 !important;
    width: 100%;
    height: 100%;
    border: 1;
}