Reply To: My google search is not shown properly

Try adding this on the Custom CSS option OR on a child-theme style.css

.widget_text .gsc-control-cse * {
    box-sizing: content-box;
}

.gsc-control-cse table {
    margin: auto;
}

.gsc-control-cse th,
.gsc-control-cse td {
    border: none;
}