.gsc-table-cell-snippet-close b { background-color:yellow!important; }

div.gs-title {
    text-align: left;
}

div.gsc-expansionArea > .gsc-webResult.gsc-result:nth-child(odd) {
    background-color: white;
}
div.gsc-expansionArea > .gsc-webResult.gsc-result:nth-child(even) {
    background-color: lightgray;
}