Element block pseudo-element :before generated with cursor default font-weight normal transform position static box-sizing content-box padding 0px background z-index auto float none text-shadow 1em 1px 0px rgba(0,0,0,0.25) border 0px rgba(0,0,0,1) solid width auto border-radius display block font-size 16px transition height auto overflow visible margin 0px box-shadow line-height 1