Element block pseudo-element :after generated with float none background transition z-index auto border-radius text-shadow 1px 1px 0px rgba(255,255,255,0.2) display block padding 20px position static transform margin 0px height auto width 160px font-weight normal overflow hidden border 0px rgba(0,0,0,1) solid box-sizing content-box line-height 1 font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default