#dw__solr_advsearch .searchfields {
  width:100%;
}

#dw__solr_advsearch .searchfields .label {
  width:15em;
}

#dw__solr_advsearch .searchfields input[type=text],
#dw__solr_advsearch .searchfields select,
#dw__solr_advsearch .searchfields textarea {
 width:100%; 
}

#dw__solr_advsearch .additional label {
  font-weight:bold;
}