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