css: Use SCSS nesting for `.carousel.carousel-fade .carousel-inner .item`.
css: Use SCSS nesting for `.carousel.carousel-fade .carousel-inner .item`.

andersk/zulip,zulip/zulip,kou/zulip,brainwane/zulip,eeshangarg/zulip,brainwane/zulip,rht/zulip,andersk/zulip,showell/zulip,eeshangarg/zulip,zulip/zulip,hackerkid/zulip,kou/zulip,rht/zulip,kou/zulip,zulip/zulip,rht/zulip,showell/zulip,eeshangarg/zulip,showell/zulip,hackerkid/zulip,showell/zulip,andersk/zulip,showell/zulip,punchagan/zulip,hackerkid/zulip,punchagan/zulip,eeshangarg/zulip,rht/zulip,brainwane/zulip,hackerkid/zulip,andersk/zulip,zulip/zulip,rht/zulip,kou/zulip,punchagan/zulip,brainwane/zulip,eeshangarg/zulip,kou/zulip,hackerkid/zulip,kou/zulip,punchagan/zulip,zulip/zulip,punchagan/zulip,hackerkid/zulip,andersk/zulip,brainwane/zulip,punchagan/zulip,zulip/zulip,eeshangarg/zulip,andersk/zulip,rht/zulip,rht/zulip,punchagan/zulip,zulip/zulip,hackerkid/zulip,kou/zulip,showell/zulip,eeshangarg/zulip,showell/zulip,brainwane/zulip,andersk/zulip,brainwane/zulip