Abbreviations and Specific Names. Abbreviations and acronyms based on proper nouns should be written in all capital letters. In most cases, derivative words do not need to be capitalized. This applies to terms based on a professionalâs surname that are used in a general sense today.
Length times width times depth (L x W x D) measures cubic feet and must be measured in feet.
Note that max-width and width shouldnât be applied to the same element using the same unit, as one will override the other. If, for example, the width is set to 150px and the max-width is set to 60px, the actual width of the element will be 60px, and the width declaration will become redundant.