Element button pseudo-element :before generated with float none border 0px rgba(0,0,0,1) solid transform font-size 72px width auto outline none border-radius cursor pointer overflow visible font-weight normal padding 0px height auto box-shadow transition margin 0px background box-sizing content-box z-index auto position static display block line-height normal opacity 1 text-shadow 0px 1px 0px rgb(204,204,204)