Can't See Changes in Child Theme

So, I’ve done everything by the books. I’ve successfully created a child theme but can’t see the changes after editing. I’ve read and viewed lots of tutorials but still nothing. Here’s what I’ve done so far:

*I’ve activated my child theme (even switched to a different theme and then back again).
*Got rid of every other line except : @import url(“../sliding-door/style.css”); I read that here–>(viewtopic.php?f=9&t=1880)
*deactivated all three of my plug-ins
*I’m aware the template is case sensitive
*I’ve left no spaces in style.css.
*I tried just using single quotes.
* I tried another theme (Twenty-Twelve) created a child for that, but still nothing when I make changes.

What else could it be???!!!
Here’s what I got:
`/*
Theme Name: sliding door child
Description: Child Theme for Sliding Door
Template: sliding-door
Version: 0.1
*/
@import url(“../sliding-door/style.css”);
@import url(“../sliding-door/dark.css”);
@import url(“../sliding-door/light.css”);
@import url(“../sliding-door/imagemenu/imageMenu.css”);