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