The width=device-width part sets the width of the page to follow the screen-width of the device (which will vary depending on the device). The initial-scale=1 part sets the initial zoom level when the page is first loaded by the browser. 3. Containers. Bootstrap also requires a containing element to wrap site contents.
dirigente m, f (masculine and feminine plural dirigenti) 1  leading, ruling. 2  managerial, executive.
What does Eigen mean? I keep hearing about Eigen-things. It's the German word for own, as in its own, but that doesn't really explain much. An eigenvector is a vector that a linear operator sends to a multiple of itself (i.e. an element of its own span), and the specific multiple is called the eigenvalue. Everything else that's called an eigen-whatever is so called because it's either an eigenvalue or eigenvector of some linear operator.