MediaWiki Vector.css

/* 让内容区域自动全宽铺开 */ .mw-parser-output {

 max-width: 100% !important;
 width: 100% !important;
 padding: 20px;
 margin: 0 auto;
 font-size: 14px;
 line-height: 1.7;
 box-sizing: border-box;

}

/* Vector 皮肤：让中间容器支持全宽 */ body.skin-vector .vector-page-content, body.skin-vector .mw-page-container, body.skin-vector .mw-content-container, body.skin-vector .mw-body {

 max-width: 100% !important;
 width: 100% !important;
 box-sizing: border-box;

}