blog/assets/sass/_common/_animation.scss
2022-03-11 10:32:10 +05:30

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2.6 KiB
SCSS

@mixin underline-from-center() {
display: inline-block;
vertical-align: middle;
transform: translateZ(0);
backface-visibility: hidden;
box-shadow: 0 0 1px transparent;
position: relative;
overflow: hidden;
&:before {
content: '';
position: absolute;
z-index: -1;
height: 2px;
bottom: 0;
left: 51%;
right: 51%;
background: $theme-color;
transition-duration: 0.2s;
transition-property: right, left;
transition-timing-function: ease-out;
}
&.active,
&:active,
&:focus,
&:hover {
&:before {
right: 0;
left: 0;
}
}
}
@mixin mobile-menu-icon() {
@keyframes clickfirst {
0% {
transform: translateY(6px) rotate(0deg);
}
100% {
transform: translateY(0) rotate(45deg);
}
}
@keyframes clickmid {
0% {
opacity: 1;
}
100% {
opacity: 0;
}
}
@keyframes clicklast {
0% {
transform: translateY(-6px) rotate(0deg);
}
100% {
transform: translateY(0) rotate(-45deg);
}
}
@keyframes outfirst {
0% {
transform: translateY(0) rotate(-45deg);
}
100% {
transform: translateY(-6px) rotate(0deg);
}
}
@keyframes outmid {
0% {
opacity: 0;
}
100% {
opacity: 1;
}
}
@keyframes outlast {
0% {
transform: translateY(0) rotate(45deg);
}
100% {
transform: translateY(6px) rotate(0deg);
}
}
span {
position: absolute;
/* fallback for browsers which still doesn't support for `calc()` */
left: 15px;
top: 25px;
left: calc((100% - 20px) / 2);
top: calc((100% - 1px) / 2);
width: 20px;
height: 1px;
background-color: $theme-color;
&:nth-child(1) {
transform: translateY(6px) rotate(0deg);
}
&:nth-child(3) {
transform: translateY(-6px) rotate(0deg);
}
}
&.icon-click {
span:nth-child(1) {
animation-duration: 0.5s;
animation-fill-mode: both;
animation-name: clickfirst;
}
span:nth-child(2) {
animation-duration: 0.2s;
animation-fill-mode: both;
animation-name: clickmid;
}
span:nth-child(3) {
animation-duration: 0.5s;
animation-fill-mode: both;
animation-name: clicklast;
}
}
&.icon-out {
span:nth-child(1) {
animation-duration: 0.5s;
animation-fill-mode: both;
animation-name: outfirst;
}
span:nth-child(2) {
animation-duration: 0.2s;
animation-fill-mode: both;
animation-name: outmid;
}
span:nth-child(3) {
animation-duration: 0.5s;
animation-fill-mode: both;
animation-name: outlast;
}
}
}