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