Element button pseudo-class :active generated with font-size 16px width auto border-radius background position static text-shadow transition display inline-block font-weight normal overflow visible line-height normal cursor pointer transform float none z-index auto box-sizing content-box margin 0px border 2px #ff0000 solid padding 20px box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto