css - OpenERP (view) - change with space between label and field? -

how can change width space between label , field? has fixed space between label , field example this:

label1        field1 label2        field2 label3        field3 

if labels of different size view this..:

label1                    field1 longer_label2             field2 even_longer_label3        field3 

didn't find way reduce spacing between label , field. looks if space missing, openerp tries reduce field width first, not space between label , field. better picture i'm talking about, @ image:

you can see space between label ('dispečerinė') , actual field fixed, instead reduced field width, can't see , can't choose value (it reduced this, because there more fields on same line put). how adjust spacing, put more fields on same line , not mess in image?

p.s. maybe possible change position of labels, appear above field , not occupy same line?

edit: example code

<group>      <group>         <group>             <field name="partner_dispatch_id"/>             <field name="company_amb_id"/>             <field name="call_id"/>             <field name="patient_numb"/>         </group>         <group>             <field name="dispatcher_numb"/>             <field name="team_crew_id"/>             <field name="life_support"/>             <field name="adv_life_support"/>         </group>         </group>     <group> </group> 

you can revert modifying file

"addons/web/static/src/css/base.css"

.openerp .oe_form td.oe_form_group_cell_label label  {     line-height: 18px;     display: block;     min-width: 140px; /* remove line */  }