Hi cemsdb,
You can use the following CSS code:
@media (max-width: 767px) {
.off-canvas-left.off-canvas-current {
left: auto;
right: 0;
}
.off-canvas-left.off-canvas-effect-2.off-canvas-open .t3-wrapper {
-webkit-transform: translate3d(-250px,0,0);
transform: translate3d(-250px,0,0);
}
}