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