/ * Bootstrap特定类* ----------------------------- “]，[class * =”图标 - “] {显示：内联;宽度：自动;身高：自动;线高：正常;垂直对齐：基线;背景图片：无;背景位置：0％0％;背景 - 重复：重复;边缘：0;} / *更多Sprites.less重置* / .Icon-white，.nav丸> .active> a> [class ^ =“图标 - ”图标，.nav-pills> .active> a> [class * = class * =' icon-"], .nav-list > .active > a > [class^="icon-"], .nav-list > .active > a > [class*=" icon-"], .navbar-inverse .nav > .active > a > [class^="icon-"], .navbar-inverse .nav > .active > a > [class*=" icon-"], .dropdown-menu > li > a:hover > [class^="icon-"], .dropdown-menu > li > a:hover > [class*=" icon-"], .dropdown-menu > .active > a > [class^="icon-"], .dropdown-menu > .active > a > [class*=" icon-"], .dropdown-submenu:hover > a > [class^="icon-"], .dropdown-submenu:hover > a > [class*=" icon-"] { background-image: none; } /* keeps Bootstrap styles with and without icons the same */ .btn, .nav { [class^="icon-"], [class*=" icon-"] { // display: inline; &.icon-large { line-height: .9em; } &.icon-spin { display: inline-block; } } } .nav-tabs, .nav-pills { [class^="icon-"], [class*=" icon-"] { &, &.icon-large { line-height: .9em; } } } .btn { [class^="icon-"], [class*=" icon-"] { &.pull-left, &.pull-right { &.icon-2x { margin-top: .18em; } } &.icon-spin.icon-large { line-height: .8em; } } } .btn.btn-small { [class^="icon-"], [class*=" icon-"] { &.pull-left, &.pull-right { &.icon-2x { margin-top: .25em; } } } } .btn.btn-large { [class^="icon-"], [class*=" icon-"] { margin-top: 0; // overrides bootstrap default &.pull-left, &.pull-right { &.icon-2x { margin-top: .05em; } } &.pull-left.icon-2x { margin-right: .2em; } &.pull-right.icon-2x { margin-left: .2em; } } } /* Fixes alignment in nav lists */ .nav-list [class^="icon-"], .nav-list [class*=" icon-"] { line-height: inherit; }