.chzn-choices {
    border: none !important;
    background: none !important;
}

.search-choice{
    border: none !important;
    background: rgb(225,225,225) !important;
    font-weight: normal;
    text-shadow: none;
    padding: 5px !important;
    padding-right: 20px !important;
}

.chzn-container .chzn-results{
    color: #555 !important;
    font-weight: normal !important;
    text-shadow: none !important;
}

.chzn-container .chzn-results .highlighted {
    background: #77C4E2 !important;
    color: #fff !important;
    font-weight: normal !important;
    text-shadow: none !important;
}