Futontime_UI/modules/viewmanager/transitions.css

@-webkit-keyframes slide-from-left {
    from {
        -webkit-transform: translateX(-25%);
        transform: translateX(-25%);
    }
}

@keyframes slide-from-left {
    from {
        -webkit-transform: translateX(-25%);
        transform: translateX(-25%);
    }
}

@-webkit-keyframes slide-from-right {
    from {
        -webkit-transform: translateX(100%);
        transform: translateX(100%);
    }
}

@keyframes slide-from-right {
    from {
        -webkit-transform: translateX(100%);
        transform: translateX(100%);
    }
}

@-webkit-keyframes slide-to-left {
    to {
        -webkit-transform: translateX(-25%);
        transform: translateX(-25%);
    }
}

@keyframes slide-to-left {
    to {
        -webkit-transform: translateX(-25%);
        transform: translateX(-25%);
    }
}

@-webkit-keyframes slide-to-right {
    to {
        -webkit-transform: translateX(100%);
        transform: translateX(100%);
    }
}

@keyframes slide-to-right {
    to {
        -webkit-transform: translateX(100%);
        transform: translateX(100%);
    }
}

@-webkit-keyframes view-scale-up {
    from {
        scale: .9;
        opacity: 0;
    }
}

@keyframes view-scale-up {
    from {
        scale: .9;
        opacity: 0;
    }
}

@-webkit-keyframes view-scale-down {
    to {
        scale: .9;
        opacity: 0;
    }
}

@keyframes view-scale-down {
    to {
        scale: .9;
        opacity: 0;
    }
}

@-webkit-keyframes view-fade-in {
    from {
        opacity: 0;
    }
}

@keyframes view-fade-in {
    from {
        opacity: 0;
    }
}

@-webkit-keyframes view-fade-out {
    to {
        opacity: 0;
    }
}

@keyframes view-fade-out {
    to {
        opacity: 0;
    }
}

.skinHeader {
    view-transition-name: header-transition;
}

.mainDrawer {
    view-transition-name: drawer-transition;
}

.appfooter {
    view-transition-name: footer-transition;
}

.animatedView {
    view-transition-class: animatedview;
}

html:active-view-transition-type(slide-forwards) {
    &::view-transition-old(.animatedview)

{
    -webkit-animation: 200ms ease-out both slide-to-left;
    animation: 200ms ease-out both slide-to-left;
    mix-blend-mode: normal;
    z-index: 1;
}

&::view-transition-new(.animatedview) {
    -webkit-animation: 300ms ease-out both slide-from-right;
    animation: 300ms ease-out both slide-from-right;
    mix-blend-mode: normal;
    z-index: 2;
}

}

html:active-view-transition-type(slide-backwards) {
    &::view-transition-old(.animatedview)

{
    -webkit-animation: 200ms ease-out both slide-to-right;
    animation: 200ms ease-out both slide-to-right;
    mix-blend-mode: normal;
    z-index: 1;
}

&::view-transition-new(.animatedview) {
    -webkit-animation: 300ms ease-out both slide-from-left;
    animation: 300ms ease-out both slide-from-left;
    mix-blend-mode: normal;
    z-index: 2;
}

}

html:active-view-transition-type(scale-forwards) {
    &::view-transition-old(.animatedview)

{
    -webkit-animation: 400ms ease-out both view-scale-down;
    animation: 400ms ease-out both view-scale-down;
    mix-blend-mode: normal;
    z-index: 1;
}

&::view-transition-new(.animatedview) {
    -webkit-animation: 400ms ease-out both view-scale-up;
    animation: 400ms ease-out both view-scale-up;
    mix-blend-mode: normal;
    z-index: 2;
}

}

html:active-view-transition-type(scale-backwards) {
    &::view-transition-old(.animatedview)

{
    -webkit-animation: 400ms ease-out both view-scale-down;
    animation: 400ms ease-out both view-scale-down;
    mix-blend-mode: normal;
    z-index: 1;
}

&::view-transition-new(.animatedview) {
    -webkit-animation: 400ms ease-out both view-scale-up;
    animation: 400ms ease-out both view-scale-up;
    mix-blend-mode: normal;
    z-index: 2;
}

}