Hi there,
Not sure what CSS you’ve tried but can you give this a shot?
.offside--left.is-open, .offside-js--is-left .offside-sliding-element {
-webkit-transform: translate3d(400px,0,0);
-moz-transform: translate3d(400px,0,0);
-ms-transform: translate3d(400px,0,0);
-o-transform: translate3d(400px,0,0);
transform: translate3d(400px,0,0);
}
.offside--right.is-open, .offside-js--is-right .offside-sliding-element {
-webkit-transform: translate3d(-400px,0,0);
-moz-transform: translate3d(-400px,0,0);
-ms-transform: translate3d(-400px,0,0);
-o-transform: translate3d(-400px,0,0);
transform: translate3d(-400px,0,0);
}
.main-navigation.offside {
width: 400px;
}
.offside--left {
left: -400px;
}
.offside--right {
right: -400px;
}
.offside-js--is-left.slide-opened .slideout-overlay button.slideout-exit {
left: 395px;
}
I gave it a shot and it should work ๐