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修改Bootstrap主題

[英]Modifying a Bootstrap theme

我正在嘗試為Bootstrap修改一個名為“ Agency”的主題。 我遇到的特定問題是我希望圓形徽標(右上角)響應並隨着屏幕縮小而縮小。 我嘗試將img響應類標簽添加到圖像,但這沒有用。 我想知道以前的一個類是否覆蓋了img響應類?

這是導航部分的html ...

<!DOCTYPE html>
<html lang="en">

<head>

    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="description" content="">
    <meta name="author" content="">

    <title>Howard &amp; Sturt | Carpentry &amp; Building | Dorking, Surrey</title>

    <!-- Bootstrap Core CSS -->
    <link href="css/bootstrap.min.css" rel="stylesheet">

    <!-- Custom CSS -->
    <link href="css/agency.css" rel="stylesheet">
    <link rel="stylesheet" type="text/css" href="css/custom.css">

    <!-- Custom Fonts -->
    <link href="font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css">
    <link href="https://fonts.googleapis.com/css?family=Montserrat:400,700" rel="stylesheet" type="text/css">
    <link href='https://fonts.googleapis.com/css?family=Kaushan+Script' rel='stylesheet' type='text/css'>
    <link href='https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic,700italic' rel='stylesheet' type='text/css'>
    <link href='https://fonts.googleapis.com/css?family=Roboto+Slab:400,100,300,700' rel='stylesheet' type='text/css'>

    <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
        <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
        <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->

</head>

<body id="page-top" class="index">

    <!-- Navigation -->
    <nav class="navbar navbar-default navbar-fixed-top">
        <div class="container">
            <!-- Brand and toggle get grouped for better mobile display -->
            <div class="navbar-header page-scroll">
                <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
                    <span class="sr-only">Toggle navigation</span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>
                <a class="navbar-brand page-scroll" href="#page-top"><img src="img/howard-sturt-logo.png" width="142" height="142" alt="Logo"></a>
            </div>

            <!-- Collect the nav links, forms, and other content for toggling -->
            <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                <ul class="nav navbar-nav navbar-right">
                    <li class="hidden">
                        <a href="#page-top"></a>
                    </li>
                    <li>
                        <a class="page-scroll" href="#services">Services</a>
                    </li>
                    <li>
                        <a class="page-scroll" href="#portfolio">Our work</a>
                    </li>
                    <li>
                        <a class="page-scroll" href="#about">About</a>
                    </li>
                    <li>
                        <a class="page-scroll" href="#team">Team</a>
                    </li>
                    <li>
                        <a class="page-scroll" href="#contact">Contact</a>
                    </li>
                </ul>
            </div>
            <!-- /.navbar-collapse -->
        </div>
        <!-- /.container-fluid -->
    </nav>

該頁面已加載到此處(以查看CSS)...

http://alexch.net/howardandsturt/

圖像的寬度和高度不夠大,因此無法在屏幕縮小時適應。 作為測試,嘗試增大圖像大小並添加bootstrap class="img-responsive"類,您將看到它起作用。

您可以做的是在特定的斷點處向圖像元素添加100%的高度,因為它將適合其父元素(導航欄品牌為50px),然后相應地覆蓋填充。 然后在您的桌面斷點處將這個高度設為100%,並將其設置為auto以包含元素。

希望這是有道理的。

嘗試這樣做

img {
max-width: 100%;
height: auto;
width: auto\9; /* ie8 */
}

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