.input-group { display: inline-table; vertical-align: middle; .input-group-addon, .input-group-btn, .form-control {width: auto; }}3、Input-group-addon:类如果插入网页文字图标,会向上一个像素的错位
解决方案:glyphicon不能与其他样式合并使用,而是内部嵌套使用即可,因为glyphicon对top有1个像素的设置:
.glyphicon { position: relative; top: 1px; display: inline-block; font-family: "Glyphicons Halflings"; font-style: normal; font-weight: normal; line-height: 1; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;}二、导航条(navbar).navbar-toggle { position: relative; float: right; margin-right: $navbar-padding-horizontal; padding: 9px 10px; @include navbar-vertical-align(34px); background-color: transparent; background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214 border: 1px solid transparent; border-radius: $border-radius-base; // We remove the `outline` here, but later compensate by attaching `:hover` // styles to `:focus`. &:focus {outline: 0; } // Bars .icon-bar {display: block;width: 22px;height: 2px;border-radius: 1px; } .icon-bar + .icon-bar {margin-top: 4px; } @media (min-width: $grid-float-breakpoint) {display: none; }}9、Navbar-nav:原nav的基础进行了一些兼容设置,主是在breakpoint-max下的样式调整,以及在breakpointg下的样式调整,还是去掉默认的背景色,shadow等内容