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