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