4 书写css代码。.ztree * { padding: 0; margin: 0; font-size: 14px; font-family: Verdana, Arial, Helvetica, AppleGothic, sans-serif }.ztree { margin: 0; padding: 5px; color: #333 }.ztree li { padding: 0; margin: 0; list-style: none; line-height: 17px; text-align: left; ...
console.log('init', [xsize, ysize]); $('#target').Jcrop({ onChange: updatePreview, onSelect: updatePreview, aspectRatio: xsize/ysize }, function () {//Use the API to get the real image sizevarbounds =this.getBounds(); boundx= bounds[0]; boundy= bounds[1];//Store the API in...
在响应式开发中，有一些元素需要按等比例进行显示，比如说一个上传图片的区域，我们需要严格限制上传区域...
主要修改bootstrap-wysiwyg.js中的一个方法 1varreadFileIntoDataUrl =function(fileInfo) {2//原有的方法3//var loader = $.Deferred(),4//fReader = new FileReader();5//fReader.onload = function (e) {6//loader.resolve(e.target.result);7//};8//fReader.onerror = loader.reject;9//fRead...
-loaderwe configured above conveniently emits CSS into the bundle so that manually loading a CSS file indist/index.htmlisn’t necessary. This approach may not work with a strict Content Security Policy, however, and it may become a bottleneck in your application due to the large bundle size....
( min-device-pixel-ratio: 2), only screen and ( min-resolution: 192dpi), only screen and ( min-resolution: 2dppx) { background-image: url("@{file-2x}"); background-size: @width-1x @height-1x; } } // Usage .jumbotron { .img-retina("/img/bg-1x.png", "/img/bg-2x.png...
在HTML文件中创建一个容器元素,例如一个标签,用于包含镜像。可以给容器元素添加一个自定义的类名,例如image-container。 在容器元素内部创建一个标签,并设置其src属性为镜像的URL。 使用Bootstrap的网格系统来设置容器元素和镜像的大小。可以使用col-*类来指定容器元素的列宽,以及img-fluid类来使镜像自适应容器元素的...
Bootstrap 5 has officially landed! After three alphas, three betas, and several months of hard work, we’re shipping the first stable release of our new major version. It’s been a wild ride made possible by our maintainers and the amazing community that
如果要使用background-size调整图标大小,则需要viewBox属性。请注意,xmlns 属性是必需的。 .bi::before { display: inline-block; content: ""; background-image: url("data:image/svg+xml,<svg viewBox='0 0 16 16' fill='%23333' xmlns='http://www.w3.org/2000/svg'><path fill-rule='evenodd...
Bootstrap Modal Size Bootstrap Modal Backdrop Bootstrap Table Filter Bootstrap Card Deck Bootstrap Logo Bootstrap Popup Bootstrap Max Width Bootstrap Select Dropdown Bootstrap Hero Bootstrap Labels Bootstrap Screen Sizes Bootstrap Dropdown Button ...