div.view-api-package-summary .views-view-grid .col-1 {
  width: 50%;
} 

.seed-flexible-wrapper .seed-flexible-left-sidebar div.view-api-available-endpoints a,
.seed-flexible-wrapper .seed-flexible-left-sidebar div.view-api-package-endpoints a {
  border-bottom: solid 1px #ccc;
  padding-top: 10px;
  padding-bottom: 10px;
  display: block;
  color: #000;
}