Files
edx-platform/lms/static/sass/course/base/_mixins.scss
Giulio Gratta 5a46177a5e A11Y changes: better :focus styling, increased contrast, and added image alt texts
- Doubled up :hover and :focus styling to improve a11y
- Increase contrast of certain UI elements for improved a11y
- Added some image alt text for a11y
- Changed video caption styling to blue and made them underline on hover and added a skip link before video for screenreaders.

Fixes Bugs:
- LMS-1336
2013-10-24 12:47:19 -07:00

57 lines
1.4 KiB
SCSS

@mixin blue-button {
display: block;
height: 35px;
padding: 0 15px;
border-radius: 3px;
border: 1px solid #2d81ad;
@include linear-gradient(top, #6dccf1, #38a8e5);
font-size: 13px;
font-weight: 700;
line-height: 32px;
color: #fff;
text-shadow: 0 1px 0 rgba(0, 0, 0, .3);
box-shadow: 0 1px 0 rgba(255, 255, 255, 0.4) inset, 0 1px 1px rgba(0, 0, 0, .15);
&:hover, &:focus {
border-color: #297095;
@include linear-gradient(top, #4fbbe4, #2090d0);
}
}
@mixin white-button {
display: block;
height: 35px;
padding: 0 15px;
border-radius: 3px;
border: 1px solid #444;
@include linear-gradient(top, #eee, #ccc);
font-size: 13px;
font-weight: 700;
line-height: 32px;
color: #333;
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.6);
box-shadow: 0 1px 0 rgba(255, 255, 255, 0.4) inset, 0 1px 1px rgba(0, 0, 0, .15);
&:hover, &:focus {
@include linear-gradient(top, #fff, #ddd);
}
}
@mixin dark-grey-button {
display: block;
height: 35px;
padding: 0 15px;
border-radius: 3px;
border: 1px solid #222;
background: -webkit-linear-gradient(top, #777, #555);
font-size: 13px;
font-weight: 700;
line-height: 32px;
color: #fff;
text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.6);
box-shadow: 0 1px 0 rgba(255, 255, 255, 0.4) inset, 0 1px 1px rgba(0, 0, 0, .15);
&:hover, &:focus {
background: -webkit-linear-gradient(top, #888, #666);
}
}