一种更灵活的方法是使用背景图片而不是content属性来插入图片。这样,你可以利用CSS的background-size属性来调整图片的大小。例如: css #geog::before { content: ""; display: inline-block; width: 20px; /* 设置你想要的宽度 */ height: 20px; /* 设置你想要的高度 */ background-image: url("icons/...
div{width:100%;height:400px;background-image:url('img_flowers.jpg');background-repeat:no-repeat;background-size:contain;border:1px solid red;} the background image will stretch to cover the entire content area: 横向拉伸到整个容器。图片如果默认小于窗口,图片会变形。 div{width:100%;height:400...
background-image: url(flower.png), url(ball.png), url(grass.png); background-position: center center, 20% 80%, top left; background-origin: border-box, content-box, border-box; background-repeat: no-repeat, no-repeat, no-repeat; The first image in the list is the layer closest ...
DOCTYPE html>2345两列布局67*{padding;margin:0;font:bold 18px "微软雅黑";}8#box{9width:500px;10border:1px solid black;11margin:10px auto;12overflow:hidden;13}14#box .wrap{15width:100%;16float:left;17}18#box .wrap .content{19height:200px;20margin-right:100px;21background:pink;22...
flex { display: flex; justify-content: space-between; background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url("img/truck.jpg"); background-size: cover; background-position: center; } .flex-item { padding-top: 15px; height: 100vh; } .item1 { ...
body{background-image:url(https://image.flaticon.com/icons/svg/748/748122.svg),url(https://images.unsplash.com/photo-1478719059408-592965723cbc?ixlib=rb-1.2.1&auto=format&fit=crop&w=2212&q=80);background-position:center,top;background-repeat:repeat,no-repeat;background-size:contain,cover;...
This is because the element’s content and size are defined by an external resource (like an image or video file), not by the contents of the element itself. You can read more about them atReplaced elements. Width and height ...
Some resources are confusing as there are sponsored content in the middle of the free sets. Really Good Emails A site offering users a ton of company e-mails from customer service to marketing. Free Design Resource A site offering fonts, mockups, templates graphics and ui kits. Site Inspire ...
webkit-mask-image: url(https://linktoimage.com/browser-icon-01.svg); mask-mode: alpha; webkit-mask-mode: alpha; mask-repeat: no-repeat; webkit-mask-repeat: no-repeat; mask-size: 200px; webkit-mask-size: 200px; mask-position: center; ...
font-size-adjust 为元素规定 aspect 值 3 font-stretch 收缩或拉伸当前的字体系列 3内容生成属性(Generated Content Properties)属性说明CSS content 与:before 以及 :after 伪元素配合使用,来插入生成内容 2 counter-increment 递增或递减一个或多个计数器 2 counter-reset 创建或重置一个或多个计数器 2 quotes ...