#idSectionEventRegistrationTypeSelectorContainer div[id*="spaceLimitContainer"] { 
    display: none; 
} 
#idSectionEventRegistrationTypeSelectorContainer .availableRegistrationCount { 
  display: none; 
} 
.eventRegistrationInfoSpacesLeft,
.eventInfoSpacesLeft {
  display: none;
}
/* Code to change page width START */
.WaPlaceHolder { max-width: 1400px; }
/* Code to change page width END */