#edit-forme-juridique .js-form-type-radio label {
  margin: 0;              /* reset the big top margin */
  line-height: 1.2;       /* optional: keeps text tight to the radio */
}

#edit-forme-juridique .js-form-type-radio {
  display: flex;
  align-items: center;     /* vertical alignment */
  width: 100%;
}

#edit-forme-juridique .js-form-type-radio input[type="radio"] {
  margin: 0 0.4em 0 0;    /* small space between dot and text */
}