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