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