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