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