I am using a CSS class to help format a large set of fields. This is part of it:

.name1 label {width: 172px;}
.name1 .cf-field {width: 270px;}
.name1 .cf-small {width: 270px;}

The .cf-field and .cf-small format OK, but the label does not.  It is too short.

If I use the field selector, the label format is OK and the correct length:

#q46 label {width: 172px;}

Is my syntax OK for the statement using CSS class?

CSS Class:

Field Selector. Correct format: