materio-base-d7/modules/search/search.css

.search-form {
  margin-bottom: 1em;
}
.search-form input {
  margin-top: 0;
  margin-bottom: 0;
}
.search-results {
  list-style: none;
}
.search-results p {
  margin-top: 0;
}
.search-results .title {
  font-size: 1.2em;
}
.search-results li {
  margin-bottom: 1em;
}
.search-results .search-snippet-info {
  padding-left: 1em; /* LTR */
}
.search-results .search-info {
  font-size: 0.85em;
}
.search-advanced .criterion {
  float: left; /* LTR */
  margin-right: 2em; /* LTR */
}
.search-advanced .action {
  float: left; /* LTR */
  clear: left; /* LTR */
}