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