Less path notation

In the project you want to use less "CSS in order to use variables to control the image path"

Html:

< Header ></ Header >

Less

@url: "http://img0.bdstatic.com/img/image/shouye/"; header {    height: 4em;　　    background: url (' @{url}jianbihua0626.jpg') no-repeat; /* Note: The URL inside the "is necessary, otherwise parsing as if the CSS will be wrong */    background-size:100%;}

Parsed CSS:

{    height: 4em;     background: url (' http://img0.bdstatic.com/img/image/shouye/jianbihua0626.jpg ') no-repeat;     background-size: 100%}

Less path notation