Create and use a table of contents. Writing in a table of contents in the beginning of your stylesheet will allow you, as well as anyone else viewing your css file, to find where the specific items in your code are before they even have to scroll.reate and use a table of contents. Writing in a table of contents in the beginning of your stylesheet will allow you, as well as anyone else viewing your css file, to find where the specific items in your code are before they even have to scroll.
Spider silk is made of several kinds of proteins. These proteins are processed and stored within the spider's abdomen. Spiders typically have six or eight spinnerets, organs at the rear of their abdomen, through which they extrude the silk proteins.
The tensile strength listed for steel might be slightly higherâe.g. 1.65 GPa, but spider silk is a much less dense material, so that a given weight of spider silk is five times as strong as the same weight of steel.) Energy density. The energy density of dragline spider silk is roughly 1.2 Ã 10 8 J/m 3.