hanumanind/wp-content/plugins/bbpowerpack/modules/pp-twitter-buttons/css/settings.css

.fl-builder-pp-twitter-timeline-settings #fl-field-layout select {
	width: 100%;
	height: 110px !important;
	padding: 2px !important;
}

.fl-builder-pp-twitter-timeline-settings #fl-field-layout select option {
    padding: 2px;
}