Transitions
Can do drop down menus, flip card
Simplest
a {
color : green;
transition: 1s;
}
a:hover {
color: orange;
}
Transition-property: props that transition
Transition-duration: time it takes, s or ms
Transition-timing-function: bezier curve
Transition delay: time until starts (good for hover if someone just moves past it)
Transition: shorthand for 4
Example
code {
color: black;
font-size: 85%;
background-color: rgba(255,255,255,0.9);
transition: all 2s ease-in 50ms;
}
code:hover {
color: red;
font-size: 120%;
background-color: rgba(255,255,255,0.8);
}
50ms delay good b/c if someone drag their mouse across screen
Could also
code {
color: black;
font-size: 85%;
background-color: rgba(255,255,255,0.9);
transition: all 2s ease-in 50ms;
}
code:hover {
color: red;
transform: scale(1.4);
transform-origin: 0 0;
background-color: rgba(255,255,255,0.8);
}
But transform change z so stuff below doesnt move
Transition Usage
Can transition between anything you can have a midpoint with i.e gradient values not discrete i.e font-size/opacity vs display/height auto
Order can matter if multiple style blocks have same specificity(i.e valid/invalid and hover which applies when you hover and are valid)
Transitionend event
Event thrown only when transition completes for every property
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