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