// // Scaffolding // ————————————————–
// Reset the box-sizing // // Heads up! This reset may cause conflicts with some third-party widgets. // For recommendations on resolving such conflicts, see // getbootstrap.com/getting-started/#third-box-sizing
-
{ .box-sizing(border-box);
} *:before, *:after {
.box-sizing(border-box);
}
// Body reset
html {
font-size: 62.5%; -webkit-tap-highlight-color: rgba(0,0,0,0);
}
body {
font-family: @font-family-base; font-size: @font-size-base; line-height: @line-height-base; color: @text-color; background-color: @body-bg;
}
// Reset fonts for relevant elements input, button, select, textarea {
font-family: inherit; font-size: inherit; line-height: inherit;
}
// Links
a {
color: @link-color; text-decoration: none; &:hover, &:focus { color: @link-hover-color; text-decoration: underline; } &:focus { .tab-focus(); }
}
// Figures // // We reset this here because previously Normalize had no `figure` margins. This // ensures we don't break anyone's use of the element.
figure {
margin: 0;
}
// Images
img {
vertical-align: middle;
}
// Responsive images (ensure images don't scale beyond their parents) .img-responsive {
.img-responsive();
}
// Rounded corners .img-rounded {
border-radius: @border-radius-large;
}
// Image thumbnails // // Heads up! This is mixin-ed into thumbnails.less for `.thumbnail`. .img-thumbnail {
padding: @thumbnail-padding; line-height: @line-height-base; background-color: @thumbnail-bg; border: 1px solid @thumbnail-border; border-radius: @thumbnail-border-radius; .transition(all .2s ease-in-out); // Keep them at most 100% wide .img-responsive(inline-block);
}
// Perfect circle .img-circle {
border-radius: 50%; // set radius in percents
}
// Horizontal rules
hr {
margin-top: @line-height-computed; margin-bottom: @line-height-computed; border: 0; border-top: 1px solid @hr-border;
}
// Only display content to screen readers // // See: a11yproject.com/posts/how-to-hide-content/
.sr-only {
position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); border: 0;
}