CSS clear both清除产生浮动 ,使用了css float浮动会产生css浮动,这个时候就需要清理清除浮动,就用clear样式属性即可实现。 该属性的值指出了不允许有浮动对象的边情况,对象左边不允许有浮动、右边不允许有浮动、不允许有浮动对象。 最常用是使用clear:both清除浮动。

I'm very rusty with CSS and having a lot of trouble with this. I have a header image and a video (I'll focus on the header image, I'm guessing the solution will also work for the video). Whenever I ...

One way to breathe new digital life into an image is to alter its width. You could do that using an image editor, but CSS can often get the job done faster. Learn how to add a CSS reference to an ...