Element block pseudo-element :before generated with display block cursor default border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px padding 20px z-index auto font-size 16px height auto background overflow hidden font-weight normal float none transition line-height 1 box-shadow transform position static box-sizing content-box margin 0px border-radius