Element block pseudo-element :after generated with display block width 160px border 0px rgba(0,0,0,1) solid cursor default padding 20px position static line-height 1 margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal box-sizing content-box transition height auto border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) background font-size 16px z-index auto transform float none overflow hidden