#posts-filter div.actions select[name="m"],
#posts-filter div.actions #post-query-submit,
#posts-filter div.actions .ex-filter,
#posts-filter div.actions select[name="cat"]{
    display: none;
}

#posts-filter div.actions input.ex-filter
{
    width: 140px;
}
#posts-filter div.actions select.ex-filter{
    width: 150px;
}

#posts-filter div.actions select[name="meta_key"]{
    float: none;
}

#posts-filter div.actions input.date-picker-input{
    width: 80px;
}