TRANSITIONS
Links Different properties transition in different ways, for example:
- Color values, like color and background-color, will blend to a new color.
- Length values like font-size, width, and height will grow or shrink.
- Duration is specified in seconds or milliseconds, such as 3s, 0.75s, 500ms. The default value is 0s, or instantaneous, as if there is no transition. ```CSS a { display: block; width: 300px; padding: 31px 5px; border-radius: 5px; margin: 20% auto; background-color: orange; text-align: center; font-family: Helvetica; font-size: 32px; color: mintcream; transition-property: background-color; transition-duration: 750ms; }
a:hover { background-color: limegreen; }
## Timing Function
- ease-in — starts slow, accelerates quickly, stops abruptly
- ease-out — begins abruptly, slows down, and ends slowly
- ease-in-out — starts slow, gets fast in the middle, and ends slowly
- linear — constant speed throughout
## Delay
Our last transition property is transition-delay. Much like duration, its value is an amount of time. Delay specifies the time to wait before starting the transition. As with the duration property, the default value for transition-delay is 0s, which means no delay.
## Shorthand
The properties must be specified in this order: transition-property, transition-duration, transition-timing-function, transition-delay.
```CSS
transition: color 1.5s linear 0.5s;
html,
body {
margin-top: 50px;
height: 100%;
text-align: center;
font-family: Arial, sans-serif;
font-size: 16px;
}
h1 {
font-size: 40px;
}
.game {
position: relative;
display: inline-block;
height: 60%;
}
.game img {
cursor: pointer;
}
.game .safari {
margin-top: 50px;
height: 430.188px;
width: 573.578px;
}
.game .gazelle {
position: absolute;
top: 260px;
left: 231px;
z-index: 1;
max-height: 50px;
/*
transition-property: max-height;
transition-duration: 750ms;
transition-timing-function: linear;
transition-delay: 400ms;
*/
transition: max-height 750ms linear 400ms;
}
.game .gazelle:hover {
max-height: 180px;
}
@import url(https://fonts.googleapis.com/css?family=Open+Sans);
@import url(https://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css);
/* Main Styles */
body {
min-width: 300px;
background-color: #ecf0f1;
font-family: 'Open Sans', sans-serif;
font-size: 16px;
}
.button {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
display: block;
overflow: hidden;
margin: auto;
border-radius: 5px;
box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.3);
width: 300px;
height: 100px;
line-height: 100px;
background-color: #34B3A0;
color: #fff;
}
.button span,
.button .icon {
position: absolute;
display: block;
height: 100%;
text-align: center;
}
.button span {
width: 72%;
left: 0px;
line-height: inherit;
font-size: 22px;
}
.button .icon {
right: 0;
width: 28%;
}
.button .icon .fa {
font-size: 30px;
vertical-align: middle;
}
.icon {
width: 200px;
background-color: #1A7B72;
}
.button:hover span {
left: -72%;
}
.button:hover .icon {
width: 100%;
}
.button:hover .icon .fa {
font-size: 45px;
}
.button span,
.button div,
.button i {
/*
transition: width 750ms ease-in 200ms,
left 500ms ease-out 450ms,
font-size 950ms linear;
*/
transition: all 1.2s ease-out 0.2s;
}
/* Universal Styles */
html {
font-size: 16px;
}
body {
min-width: 475px;
font-family: "Cormorant Garamond", serif;
}
@media only screen and (max-width: 810px) {
html {
font-size: 14px;
}
}
@media only screen and (max-width: 540px) {
html {
font-size: 12px;
}
}
/* Navigation Bar */
nav {
position: fixed;
z-index: 5;
left: -17.8em;
display: flex;
align-items: center;
height: 100%;
padding-left: 5rem;
padding-right: 2rem;
background: url("https://content.codecademy.com/courses/freelance-1/unit-6/nav_background.png") center center repeat;
font-family: "Proza Libre", serif;
font-size: 18px;
line-height: 2.2;
font-weight: bold;
color: #142033;
transition-property: left;
transition-duration:1s;
transition-timing-function: ease-out;
transition-delay:200ms;
}
nav:hover {
left: 0;
}
nav .hover-content {
margin-right: 3em;
}
nav h2 {
font-family: "Cormorant Garamond", serif;
font-size: 2.6em;
font-weight: bold;
color: #639eff;
}
nav h3 {
padding-bottom: 1.1em;
}
nav ol {
list-style: upper-roman outside;
}
nav a {
text-decoration: none;
color: inherit;
transition: color 800ms ease-in 300ms;
}
nav a:hover,
nav a.active {
color: #639eff;
}
/* Header */
header {
padding: 3.125rem 13rem;
background-color: #142033;
text-align: center;
font-weight: bold;
line-height: 2.1;
color: #b3d0ff;
}
header h1 {
font-size: 6rem;
line-height: 1;
font-weight: 500;
color: #66a1ff;
}
header em {
font-size: 1.5rem;
font-style: italic;
}
header h2 {
font-size: 3rem;
}
@media only screen and (max-width: 810px) {
header {
padding: 3.125rem 8rem 3.125rem 10rem;
}
header h1 {
font-size: 4rem;
}
header h2 {
font-size: 2rem;
}
}
/* Book Content */
.book-content {
padding: 4.75rem 20%;
background-color: #f2f7ff;
font-family: "Proza Libre", sans-serif;
font-size: 1.5rem;
line-height: 2;
color: #4a4a4a;
cursor: default;
}
.book-content h3 {
text-align: center;
font-size: 3rem;
line-height: 2.1;
font-weight: bold;
color: #142033;
}
.chapter {
color: #639eff;
}
.chapter .number {
display: block;
font-size: 1.25rem;
}
.chapter .name {
display: block;
font-size: 2.25rem;
}
.book-content .prose {
margin-bottom: 4.75rem;
}
@media only screen and (max-width: 810px) {
.book-content {
padding-right: 10%;
}
}
@media only screen and (max-width: 540px) {
.book-content {
padding-right: 1%;
}
}
/* Word Definitions */
.definable {
display: inline;
}
.definable .word {
color: #639eff;
transition: color 300ms ease-in;
}
.definable .word:hover {
color: #306acc;
}
.definable .definition-container {
position: fixed;
z-index: 10;
top: -100%;
left: 0;
box-sizing: border-box;
width: 100%;
padding: 0.5rem 4rem 2rem 4rem;
background-color: #ffffff;
box-shadow: 0 0 64px 0 rgba(0, 0, 0, 0.2);
opacity: 0;
font-family: "Proza Libre", sans-serif;
font-size: 1.5rem;
transition-property: top, opacity;
transition-duration: 2000ms, 3000ms;
transition-delay: 0s, 1000ms;
}
.definable:hover .definition-container {
top: 0;
opacity: 1;
}
.definition-container h4 {
font-family: "Cormorant Garamond", serif;
font-size: 3rem;
font-weight: bold;
line-height: 2.1;
color: #66a1ff;
}
.definition-container .information {
display: block;
line-height: 2.5;
color: #9b9b9b;
}
.definition-container .definitions {
list-style: inside decimal;
line-height: 1.7;
color: #4a4a4a;
}
/* Chapter Navigation Buttons */
.navigation-buttons {
display: flex;
justify-content: space-between;
align-items: center;
}
.button {
display: inline-flex;
justify-content: space-between;
align-items: center;
width: 13rem;
padding: 0 2rem;
background-color: #639eff;
opacity: 0.3;
font-size: 3rem;
font-weight: bold;
text-decoration: none;
color: #ffffff;
transition-property:opacity;
transition-duration: 500ms;
transition-timing-function: ease-in-out;
transition-delay:300ms;
}
.button:hover {
opacity: 1;
}
@media only screen and (max-width: 930px) {
.button {
width: auto;
padding: 1rem 2rem;
}
.button .action {
display: none;
}
}
