.gsc-search-button {
    /*background-color: #1a4195;*/
    border-radius: 5px;
}

input.gsc-search-button, input.gsc-search-button:hover, input.gsc-search-button:focus {
    background-color: #1a4195 !important;
    background-image: url("https://www.google.com/uds/css/v2/search_box_icon.png") !important;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    height: 16px !important;
    /*border-color: #1a4195 !important;*/
    filter: none;
}

.gsc-input-box {
    /*height: 30px !important;*/
}