#place_order {
    background: #cfcfcf !important;
    background-color: #cfcfcf !important;
    background-image: none !important;
    color: #222 !important;
    border: 1px solid #cfcfcf !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    width: 100% !important;
    min-height: 60px !important;
    position: relative !important;
    z-index: 9999 !important;
}

#place_order:hover {
    background: #bdbdbd !important;
    background-color: #bdbdbd !important;
}

#place_order:before,
#place_order:after {
    display: none !important;
    content: none !important;
}