SharePoint Online Contacts List CSS

spo_contacts.css

.ms-formtable td.ms-formbody,   /* cell containing all form fields */
.ms-formtable td.ms-formlabel   /* cell containing all form labels */
{
  display: block;
  width: auto;
  padding: .5em 1em;
}

.ms-formtable td *              /* resize everything inside the cells */   
{
  width: 100%;
}

.ms-formtable tr                /* by default, make form fields 50% width */
{
  width: 50%;
  float: left;
}

.ms-formtable tr:nth-child(3),  /* full name */
.ms-formtable tr:nth-child(4),  /* email */
.ms-formtable tr:nth-child(11), /* address */
.ms-formtable tr:nth-child(16), /* web page */
.ms-formtable tr:nth-child(17)  /* notes */
{
  width: 100%;
}

.ms-formtable tr:nth-child(12)  /* city */
{
  width: 35%;
}

.ms-formtable tr:nth-child(13), /* state */
.ms-formtable tr:nth-child(14)  /* postal code */
{
  width: 15%;
}

.ms-formtable tr:nth-child(15)  /* country */
{
  width: 35%;
}