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