Element block pseudo-element :before generated with display block padding 0px box-sizing content-box text-shadow 0px 1px 0px rgb(204,204,204) border 0px rgba(0,0,0,1) solid border-radius outline none position static z-index auto opacity 1 height auto transform float none box-shadow background font-weight normal transition line-height normal width auto font-size 17px overflow visible margin 0px cursor pointer