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