以下 .less 将nav-list
或多或少地带回 2.3.2 中的情况:
@import "../bootstrap/variables.less"; // replace with path to bootstrap variables.less
// Nav headers (for dropdowns and lists)
.nav-header {
display: block;
padding: 3px 15px;
font-size: 11px;
font-weight: bold;
line-height: @line-height-small;
color: @gray-light;
text-shadow: 0 1px 0 rgba(255,255,255,.5);
text-transform: uppercase;
}
// Space them out when they follow another list item (link)
.nav li + .nav-header {
margin-top: 9px;
}
// NAV LIST
// --------
.nav-list {
padding-left: 15px;
padding-right: 15px;
margin-bottom: 0;
}
.nav-list > li > a,
.nav-list .nav-header {
margin-left: -15px;
margin-right: -15px;
text-shadow: 0 1px 0 rgba(255,255,255,.5);
}
.nav-list > li > a {
padding: 3px 15px;
}
.nav-list > .active > a,
.nav-list > .active > a:hover,
.nav-list > .active > a:focus {
color: @body-bg;
text-shadow: 0 -1px 0 rgba(0,0,0,.2);
background-color: @link-color;
}
.nav-list [class^="icon-"],
.nav-list [class*=" icon-"] {
margin-right: 2px;
}
// Dividers (basically an hr) within the dropdown
.nav-list .divider {
.nav-divider();
}
生成的 CSS 是:
.nav-header {
display: block;
padding: 3px 15px;
font-size: 11px;
font-weight: bold;
line-height: 1.5;
color: #999999;
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
text-transform: uppercase;
}
.nav li + .nav-header {
margin-top: 9px;
}
.nav-list {
padding-left: 15px;
padding-right: 15px;
margin-bottom: 0;
}
.nav-list > li > a,
.nav-list .nav-header {
margin-left: -15px;
margin-right: -15px;
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
}
.nav-list > li > a {
padding: 3px 15px;
}
.nav-list > .active > a,
.nav-list > .active > a:hover,
.nav-list > .active > a:focus {
color: #ffffff;
text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.2);
background-color: #428bca;
}
.nav-list [class^="icon-"],
.nav-list [class*=" icon-"] {
margin-right: 2px;
}
.nav-list .divider {
height: 1px;
margin: 9px 0;
overflow: hidden;
background-color: #e5e5e5;
}
在正常引导资产之后包括 CSS 或 LESS。