.widget_product_search form button[type=submit] {
    clip: unset;
    clip: unset !important;
    position: absolute !important;
    top: 0;
    left: 0;
    width: 10px;
    height: 44px;
    border-radius: 20px;
     overflow: hidden;
    color: transparent !important;
    background-color: transparent;
}
#woocommerce_product_search-3 > form > button[type=submit] {
    clip: unset;
    clip: unset !important;
    position: absolute !important;
    top: 2px;
    left: 87%;
    width: 10px;
    height: 44px;
    border-radius: 20px;
    overflow: hidden;
    color: transparent !important;
    background-color: transparent;
}