.io-button {
    background-color: #4b5367 !important;
    padding: 0 10px 0 5px !important;
    margin: 0 6px 0 0 !important;
    border: 1px solid #4b5367 !important;
}

.io-button:hover {
    border: 1px solid #000000 !important;
    background: #343434 0 0 no-repeat padding-box !important;
}

.history-viewed-on {
    background-size: 16px 16px;
    background-repeat: no-repeat;
    background-image: url(../img/history/dark/viewed_on.png) !important;
}

.history-viewed-off {
    background-size: 16px 16px;
    background-repeat: no-repeat;
    background-image: url(../img/history/dark/viewed_off.png) !important;
}

.x-btn-default-toolbar-medium .x-btn-inner {
    font-size: 11px;
    font-weight: normal;
    font-family: tahoma,arial,verdana,sans-serif;
    color: #ffffff;
    padding: 0 3px
}