HTML Notes

01-30-2019

HTML Notes 01-30-2019







Wen developers use CSS all the time to style something


< img > is not a parent element


It's a child


an < img > tag is known as an inline element


block level elements afford spaces


an < img > does not take the entire block


all attributes are followed by an equal sign


text align is the property in CSS


the default for HTML is left alignment


src is an attribute


all of the attributes appear in red in CSS


padding is the amount of space around block level elements


it's invincible to the huaman eye


< img > is not a block level element


The default for an image is inline


All block level elements take up the entire line


they drop downn a line when they end


< em > is an inline element


It doesn't take up the whole line


in line elements are generally found within a block level element


So therefore they take on the property of their parents


< em > is known as emphasized text, it does this by italicizing it


Centered text has been proven to be more difficult to read when there's a lot of it


As a designer you're going for what's easier to read


People skim stuff


There are 15 phrase elements, they are inline elements


You want the end user to notice that text, so you use < em > rather than < i >


< h1 > represents a heading


< h2 > represents a subheading


most block level elements drop down a line, they give you that spacing


Use notes for yourself, it's good for maintenance purposes


There's an array of reasons to use comments


< h1 > is by default bold, size 2em


< h2 > is 1.5em bold


They're all bold, they just get smaller


For mobile I will use "em"


the reason for that is because it's scalable


we'll get to that when we get to CSS


























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